ML11271A025

Response to Request for Additional Information (TAC No. ME6093), License Amendment Request for Slave Relay Surveillance Testing

ML11271A025
Person / Time
Site:	Summer
Issue date:	09/26/2011
From:	Gatlin T D South Carolina Electric & Gas Co
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
TAC ME6093
Download: ML11271A025 (59)

Text

Thomas D. Gatlin Vice President, Nuclear Operations 803.345.4342 September 26, 2011 A SCANA COMPANY U. S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001

Subject:

VIRGIL C. SUMMER NUCLEAR STATION (VCSNS) UNIT 1 DOCKET NO. 50-395 OPERATING LICENSE NO. NPF-12 RESPONSE TO NRC REQUEST FOR ADDITIONAL INFORMATION (TAC NO. ME6093)License Amendment Request For Slave Relay Surveillance Testing This letter provides South Carolina Electric & Gas Company's (SCE&G) response to the Request for Additional Information (RAI) documented by NRC letter dated August 11, 2011 (ADAMS Accession No. ML1 1207A239) regarding the VCSNS License Amendment Request (LAR) for Slave Relay Surveillance Testing. The proposed request would revise TS Table 4.3-2 for the Engineered Safety Feature Actuation System Instrumentation to allow the surveillance frequency to be expanded from quarterly to every 18 months or refueling for the specific Westinghouse type AR relays used as Solid-State Protection System slave relays or auxiliary relays. Responses to the requested information are provided in Attachment 1.Should you have questions, please contact Mr. Bruce L. Thompson at (803) 931-5042.I certify under penalty of perjury that the foregoing is true and correct.Executed on Thomas D. Gatlin JG/TDG/wm Attachment 1: Responses to RAI c: K. B. Marsh W. M. Cherry P. Ledbetter S. A. Byrne V. M. McCree NSRC J. B. Archie R. E. Martin RTS (CR-04-02961)

N. S. Cams NRC Resident Inspector File (813.20)J. H. Hamilton K. M. Sutton PRSF (RC-11-0145)

R. J. White S. J. Threatt Virgil C. Summer Station. Post Office Box 88. Jenkinsville, SC .29065- T (803) 345-5209 j Document Control Desk Attachment 1 CR-04-02961 RC-11-0145 Page 1 of 5 ATTACHMENT 1 VIRGIL C. SUMMER NUCLEAR STATION, UNIT NO.1 REQUEST FOR ADDITIONAL INFORMATION (TAC NO. ME6093)License Amendment Request For Slave Relay Surveillance Testing By letter dated April 18, 2011 (Agency wide Documents Access and Management System, Accession No. ML 11109A1 13), South Carolina Electric and Gas Company submitted a license amendment request for U.S. Nuclear Regulatory Commission (NRC) review that would revise the Technical Specifications (TSs), for the Virgil C.Summer Nuclear Station, Unit No.1. The changes would revise TS Table 4.3-2 for the Engineered Safety Feature Actuation System (ESFAS) Instrumentation to allow the surveillance frequency to be expanded from quarterly to every 18 months or refueling for the specific Westinghouse type AR relays used as Solid-State Protection System (SSPS) slave relays or auxiliary relays. The following questions were developed as a result of the U.S. Nuclear Regulatory Commission (NRC) Staff's review of the License Amendment Request (LAR) for Slave Relay Surveillance Testing based on Westinghouse topical report WCAP-13877-P-A, Revision 2, "Reliability Assessment of Westinghouse Type AR Relays Used as SSPS (Solid-State Protection System) Slave Relays." 1. In Section 4.1 of the License Amendment Request (LAR) the licensee explains the applicability of WCAP-13877-P-A to VCSNS. In it, the licensee states that the SSPS slave relays and auxiliary relays used at VCSNS are Westinghouse AR440 or AR880 relays and that the SSPS cabinets housing these relays were purchased from Westinghouse Electric Corporation and installed during construction.

However, in Section 4.2 of the LAR, the licensee states that VCSNS utilizes Westinghouse supplied Cutler Hammer type AR relays. In Section 4.3.3, the licensee states that VCSNS utilizes Westinghouse supplied part number AR440ARY, Cutler Hammer 4-pole type AR relays.Finally, in TS Table 4.3-2, "Engineered Safety Feature Actuation System Instrumentation Surveillance Requirements", the licensee is proposing to add note (3) which states that replacement relays other than Westinghouse type AR or reconciled Cutler-Hammer relays will require further analysis and NRC approval to maintain the established frequency.

a. The AR440ARY Cutler Hammer 4-pole type AR relay is not covered in the WCAP-13877-P-A analysis.

Please provide justification as to why this type of relay, and any other type of relay used at VCSNS that is within the scope of the LAR, is considered acceptable for use and why the licensee believes a surveillance extension for these types of relays is appropriate.

In your justification, provide a functional description Document Control Desk Attachment 1 CR-04-02961 RC- 11-0145 Page 2 of 5 comparing the proposed relays to the ones identified in the approved topical report.[VCSNS Response]Westinghouse AR relays are AR440ARY Cutler-Hammer relays that are dedicated for 1 E Safety Related applications under the Westinghouse 1 OCFR50 Appendix B program for the nuclear industry.

Per the specification sheets the part numbering scheme are the same except for the "Y" designation.

Westinghouse uses the "Y" to indicate a safety related component.

WCAP-1 3877-P-A, Revision 2, section 4.0, "Description Of The Type AR Relay Product Line" and Appendix A "Type AR Relay Data Sheets" covers the catalog numbering and suffix codes associated with the relays. Reference Enclosure A,"Type AR Relay Data Sheets" for the best available copy available.

The relays reflected within the License Amendment Request submitted by VCSNS reflected the specific relays out of the AR family of components.

Reference Enclosure B, Westinghouse letter "Correlation of Westinghouse AR Relays to Cutler-Hammer." The basic type of AR relay consist of a coil assembly and a contact assembly.The first two letters "AR" are the designator for Alternating Current (AC) devices and the use of "ARD" represents a Direct Current (DC) device. VCSNS ESFAS relays are Alternating Current types that are consistent with the AC Coil Assembly discussed within the WCAP. The three digit numbers represent the number of poles and the pole configuration as either Normally Open (NO) or Normally Closed (NC). AR relays, in general, are either 4 or 6 pole. VCSNS ESFAS relays are a four (4) pole with a configuration of four (4) NO and zero (0)NC therefore representing AR440. The suffix code, after the three digit numbers, reflects the coil voltage and the type of contact cartridge terminals.

The "A" suffix represents 110/120 Volts AC and 50/60 hertz (Hz) while the "R" represents a screw terminal for ring connectors or a "C" representing a clamp terminal.VCSNS ESFAS relays are 110/120 Volts AC and 50/60 hertz (Hz) and utilize a screw terminal therefore are designated as "AR440AR." VCSNS ESFAS relays are safety related therefore AR440ARY and AR440AR do represent the same commercial component.

The AR relays are supplied with accessories that are also discussed within WCAP-1 3877-P-A, Revision 2, section 4.0, "Description Of The Type AR Relay Product Line." The adder block provides four additional poles and is functionally identical to the contact assembly in that it is constructed with a cover, cross bar and set of contacts.

The adder block assembly has the catalog number of ARA40. With the adder block the AR440 relays are converted to an 8 pole component and are designated as an AR880 (AR440 plus ARA40). As discussed within the WACP, "An AR880 relay is an AR440 relay equipped with an adder block, which is an additional four-pole contact assembly." An additional accessory is the Latching Attachment (ARLA) that performs a locking function to prevent reactivation without additional actions performed to reset the relay.

Document Control Desk Attachment 1 CR-04-02961 RC-11-0145 Page 3 of 5 b. Please describe what types of SSPS slave and auxiliary relays (i.e.Westinghouse AR440, AR880, Cutler-Hammer AR440ARY, or others) are being used at VCSNS. Please specify which type of relay is being used for each of the following functional units described in TS Table 4.3-2,"Engineered Safety Feature Actuation System Instrumentation Surveillance Requirements":

L Safety Injection, Reactor Trip, Feedwater Isolation, Control Room Isolation, Start Diesel Generators, Containment Cooling Fans and Essential Service Water ii. Reactor Building Spray iii. Containment Isolation, Phase "A" Isolation iv. Containment Isolation, Phase "B" Isolation v. Containment Isolation, Purge and Exhaust Isolation vi. Steam Line Isolation vii. Turbine Trip and Feedwater Isolation viii. Emergency Feedwater ix. Automatic Switchover to Containment Sump[VCSNS Response]As stated in the response 1.a., WCAP-1 3877-P-A, Revision 2, section 4.0 and Appendix A, covers the numbering and suffix codes associated with the relays.The relays reflected within the License Amendment Request show the specific relays in the AR family of components.

The scope of the WCAP is for the Westinghouse type AR relay when used in the SSPS slave relay application and several configurations (e.g., type AR440, with or without the ARLA latch attachment) and the two operating modes (normally energized (NE) or normally deenergized (ND)). As stated within the LAR section 4.2 the SSPS cabinet safety related slave relays are Westinghouse supplied AR relays. The AR relays installed from construction were manufactured by Cutler-Hammer with the catalog numbering scheme of AR440AR. Cutler-Hammer became part of Eaton Corporation in 1978 and Westinghouse sold its Distribution and Control Business Unit to Eaton in 1994. Westinghouse procures commercially manufactured AR relays from Cutler-Hammer and dedicates them for 1 E Safety Related applications under the Westinghouse 1 OCFR50 Appendix B program. Reference Enclosure B (Westinghouse letter "Correlation of Westinghouse AR Relays to Cutler-Hammer) and Eaton's Website at www.eaton.com/Electrical/USA/Brand/Cutler-Hammer.

The correlation of slave relays to their function and catalog number is provided within Enclosure C.

Document Control Desk Attachment 1 CR-04-02961 RC-1 1-0145 Page 4 of 5 c. Please identify when the relays not covered in WCAP-13877-P-A were installed at VCSNS. What are the operational history and failure rates for these types of relays?[VCSNS Response]As stated in the response 1.a. and 1 .b., the SSPS cabinet safety related slave relays are Westinghouse supplied AR relays. These relays are manufactured by Cutler-Hammer and are covered by WCAP-1 3877-P-A, Revision 2. Within the LAR section 4.3.2, VCSNS has identified one safety related relay failure that occurred in 1996 due to slave relay K613 not resetting properly.

The concern was that the configuration would not unlatch on demand after the relay actuation.

The immediate action was an "accept as is" based on the proper function on the second attempt of unlatching.

The cause was proposed to be the result of mechanical binding in the ARLA (Mechanical Latching Attachment with 120 Volt AC Coil) latching mechanism.

Relay K613 latching assembly was replaced with a spare during the rework disposition.

There have been no other safety related failures since this occurrence.

Therefore the failures experienced at VCSNS are encompassed with the failures described within WCAP-1 3877-P-A, Revision 2 section 7.0, "Failure Modes and Effects Analysis Results," section 9.0, "Failure Experience," and section 10.0 "Conclusions of FMEA." d. Please submit the data sheets for the SSPS slave and auxiliary relays being used at VCSNS which are not covered in WCAP-13877-P-A.

[VCSNS Response]As stated in the response 1 .c. the SSPS cabinet safety related slave relays are Westinghouse supplied AR relays. These relays are manufactured by Cutler-Hammer and are covered by WCAP-1 3877-P-A, Revision 2. Due to the poor clarity of WCAP-1 3877-P-A, Revision 2, Appendix A "Type AR Relay Data Sheets" a copy of Eaton AWARD Series specification sheets has been provided within Enclosure D. Cutler-Hammer became part of Eaton Corporation in 1978.

Document Control Desk Attachment 1 CR-04-02961 RC-11-0145 Page 5 of 5 e. Please explain what is meant by the term "reconciled Cutler-Hammer relay".[VCSNS Response]The proposed Technical Specification Table 4.3-2 notation and Technical Specification Bases 3/4.3.1 utilizes the term "reconciled Cutler-Hammer relay." This term was added to ensure that, if ever needed, only a suitable replacement is identified and to ensure the consistency of the frequency change. The term reconciled is used in the context of making or to become consistent and/or compatible.

Westinghouse has its own reconciliation process dedicating the AR relays from Cutler-Hammer as 1 E Safety related components and will typically identify suitable replacements through its 1 OCFR50 Appendix B program.Reference Enclosure B, Westinghouse letter "Correlation of Westinghouse AR Relays to Cutler-Hammer.

2. Please provide a summary of the contact loading analysis results for the SSPS slave and auxiliary relays, as well as a description of how the analysis was performed.

[VCSNS Response]The slave relay contact loading review was performed under the VCSNS Corrective Action Program with the results provided within Enclosure E and Enclosure F. The data was compiled from site and vendor drawings with analysis of applicable vendor data. Each set of contacts were reviewed for the specific action required, the device that was actuated, and the applied load. Enclosure E provides the function, relay identifier, and specific loaded device for each contact.Where specific current, Voltage (VA), or Wattage data was not available, current was calculated with Voltage equals Current times Resistance methodology.

The final assessment of whether the contact rating was acceptable for the load to be interrupted is summarized within Enclosure F. The table provides a correlation of the function, relay identifier to the component current rating and estimated load for each contact. The determination is provided in the column labeled "OK?".Note that one potential entry in this column is "Yes-N/A-non-interrupt".

This entry is used when the contact action on a signal is to close (ie. Complete the circuit, not interrupt the current flow in the circuit.)

Document Control Desk Attachment 1A CR-04-02961 RC-1 1-0145 VIRGIL C. SUMMER NUCLEAR STATION (VCSNS)DOCKET NO. 50/395 OPERATING LICENSE NO. NPF-12 Enclosure A Type AR Relay Data Sheets (pages from WCAP-1 3877-P-A, Revision 2, Appendix A)Page 1 of 3 Document Control Desk Attachment 1A CR-04-02961 RC-11-0145 2 INDUSTRIAL CONTROL RELAYS Types AR 600 Volt Ac, ARD 600 Volt Dc, Convertible Contacts M1 Vol oeb Id~ M A MOh'AMM Wo" am tS owe f aOa-~inaAR -oW a tiJon. ^A to"Mu eam 0430f O W- we Z tit~~~~ I*otfidkpf m AAW dam in = m lauand"V *.~ ULM 4 0M VWM Caft ; M" C.Ow ý M- .&F ~ Wm,.O'us ~ew~,iw Ii~ I i3~I~ *5* ~Cowm= &M Gonvrdwe OM iamew v0ia FTI'. up t a rO&O at I c. F1 liom VVdi spocifto of ~ftt0 rfWM& Qnfm tWtmt4V 11~1 ~ amc~~ at fv0P f bt a or zSI M COM M 11601 be ff4,t. in~ 041 VEWr POW POMMOU. A&-ft Cc Wr~ Swvg~ d Mm beI Use Iii "W = =0 .v AAAM noun04"a t4 AFIW an M- -N A --*M a: 16 #IM A ANION& W movea M~up AOIO IN f6" WOW." san ~--AC to -,iwiu ____f,~d1~me~

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Page 2 of 2 Document Control Desk Attachment 1C CR-04-02961 RC-11-0145 VIRGIL C. SUMMER NUCLEAR STATION (VCSNS)DOCKET NO. 50/395 OPERATING LICENSE NO. NPF-12 Enclosure C Correlation Of Slave Relays To Function and Catalog Number Page 1 of 4 Document Control Desk Attachment 1C CR-04-02961 RC-11-0145 Slave Relay Slave Relay Function Catalog Number AR440AR K601 Safety Injection ARA40AR ARLA AR440AR K602 Safety Injection ARA40AR ARLA AR440AR K603 Safety Injection ARA40AR ARLA AR440AR K604 Safety Injection ARA40AR ARLA AR440AR K605 Containment Isolation Phase A ARA40AR ARLA AR440AR K606 Containment Isolation Phase A ARA40AR ARLA AR440AR K607 Containment Isolation Phase A ARA40AR ARLA AR440AR K608 Safety Injection ARA40AR ARLA AR440AR K609 Safety Injection ARA40AR ARLA AR440AR K610 Spare ARA40AR ARLA AR440AR K611 Safety Injection ARA40AR ARLA AR440AR K612 Containment Isolation Phase A ARA40AR ARLA AR440AR K613 Containment Isolation Phase A ARA40AR ARLA AR440AR K614 Containment Isolation Phase A ARA40AR ARLA AR440AR K615 Containment Ventilation Isolation ARA40AR ARLA AR440AR K616 Main Steam Isolation ARA40AR ARLA K617 Spare AR440AR_________________________________ART Page 2 of 4 Document Control Desk Attachment 1C CR-04-02961 RC-11-0145 Slave Relay Slave Relay Function Catalog Number AR440AR K618 Containment Isolation Phase B ARA40AR ARLA AR440AR K619 Containment Isolation Phase B ARA40AR ARLA AR440AR K620 Feedwater Valves (SG Hi-Hi) ARA40AR AR440AR K621 Turbine Trip/Main Feed Pumps ARA40AR AR440AR K622 EFP Lo Suction Pressure ARA40AR ART AR440AR K623 Main Steam Isolation ARA40AR ARLA K624 Spare AR440AR ART AR440AR K625 Containment Isolation Phase B ARA40AR ARLA AR440AR K626 EFP Lo Suction Pressure ART ART AR440AR K627 RCP Underfrequency Trip ARA40AR AR440AR K628 Pressure Relief Block AR44AR ARA40AR AR440AR K629 SR High Flux at Shutdown Block (P-11) ARA40AR ARA40AR K630 RWST Lo Lo Level AR440AR ARA40AR K631 Lo Lo Tavg Steam Dump Interlock AR440AR K632 RWST Lo Lo Level AR440AR ARA40AR K633 Motor Driven EFW Pump AR440AR AR440AR K634 Turbine Driven EFW Pump ARA40AR K635 Spare AR440AR AR440AR K636 Lo Lo Tavg Reactor Trip and FW Isolation ARA40AR ARLA K637 Spare AR440AR ART K638 Spare AR440AR K639 Spare AR440AR K640 Spare AR440AR K641 Spare AR440AR K642 Spare AR440AR Page 3 of 4 Document Control Desk Attachment 1C CR-04-02961 RC-11-0145 Slave Relay Slave Relay Function Catalog Number AR440AR K643 Containment Isolation Phase A ARA40AR ARLA AR440AR K644 RB Spray Actuation ARA40AR ARLA K645 RB Spray AR440AR ARLA K646 Spare AR440AR AR440AR K647 SI "latched SI" ARA40AR ARLA K648 SG Hi-Hi Level AR440AR ARA40AR AR440AR K649 SG Hi-Hi Level ARA40AR ARLA Specification Table Specification Table Catalog Number Description Enclosure A Enclosure D AR/ARD Relays49-121 AR440AR Relay, 4 pole, contacts Contact Cartridges49-124 4 NO and 0 NC Contact Ratings49-125 Coil Voltage Table ARA40AR Pole Adder Four Pole Top Deck 49-123 Adder Mechanical Latch ARML, Permanent ARLA Attachment with 120 Magnetic Latch 49-127 Volt Coil I I ART Solid State Timer ART Solid State Timer 49-128 Page 4 of 4 Document Control Desk Attachment 1 D CR-04-02961 RC-11-0145 VIRGIL C. SUMMER NUCLEAR STATION (VCSNS)DOCKET NO. 50/395 OPERATING LICENSE NO. NPF-12 Enclosure D Eaton AR/ARD Series Specification Sheets Page 1 of 5 Document Control Desk Attachment 1D CR-04-02961 RC-11-0145 LT'.N March 2009 Coto Reas Tier 49,8 AR/ARD Series -Convertible Contact Industrial Control AR/ARD Series -Convertible Contact Industrial Control AR 4-Paoe AR -Pole Product Description The APSARD relays are electromecharn ical convertible contact relays, AR relays are AC devices and the ARD is for DC applications.

Application Description Type AR and ARD relays are designed for use on machine tools, process lines, conveyors and similar automatic and semi-automatic equipment.

Operation AR relays are available in either 4- or 6-pole configurations, AR relays are easily converted to 8 or 10 poles sim-ply by adding a 4-pole deck. In addi-tion, mechanical latch and solid-state timer attachments are available with 4- and 6-pole relays.Contacts are convertible from NO to NC, to provide any combination desired upto a maximum of 10. For the ARD, the number of poles cannot exceed four NC in any pole configura-tion. Wide spacing of contacts simpli-fies installation, contact testing and maintenance.

Contacts are electrlcally and mechanically isolated from each other. Overlap contacts are also avail-able in one or two sets. These contacts should be mounted in the center pole positions.

AC and DC contact car-tridges should not be used in the same relay.Technical Data and Specifications Table 49-121. Specifications C ontact Rlatings-00VVAC CartriddeNEMIAAS00 Votts Maidmmn Current Maximum VA ii- I coIt. Mate Break Make 120 10 60 16 7200 720 240 10 30 3 7200 720 480 15 is 17200 70 600 10 12 1,2 7200 720 OC CalridgaNEMAP0 VoltS Maxmrmn current Maximum VA SConL I Make or Break Make or Break 125 i 110 138 250 0.55 138 5 00 0,20 138 tReslstive Rating I I C Power Raqutlrats 125V1 C: 3A AC: 98 VA open, 14 VA closed 250V DC5 1.5A DC: 14 waits open, 250V max.voltage IAR Relas ~ MID Relays Pickup Voltage (mwx 85% 66 Drotbo Voltaega Imn.) 60%Vottage max.) 1110% 110%Options Table 49-122. Options Description Sufti Adder Convartlibl Contacts U)AR and ARD relays listed are supplied with NO contacts which are easily converted to NC. If both NO and NC poaes are required, order byCatalog Number, Example: 4-pole relay with lrO and 3NC contacts, order AR413A.Screw Terminasa a For ring-type connectors, add Suffix R to the Catalog Number. Example;AR420AFL Overapplng Conltacts s ors2 W NO contact doses before corresponding NC contact -supplied as NO/NC sets of two cartridges.

Insert letters alter relay type designation In listed Catalog Number. Example: AR402AS. Specify the number of sets require*.

8 fto one set and 82 for two sets, 0 Consult Customer Support Center for ava~labilty.

Accessories Four-Pole Top Deck Adder* Increases contact capacity from four/six poles to eight/ten poles." Mounts on topof basic relay using three screws." Will not interfere with wiring, testing or con-vertible cartridges.

a Screw terminals for ring connectors available; to order add Suffix R to Catalog Number listed below.Table 49-123. Feer-Pole Top Deck Adder No. of Contacts Catalog Price Pole NO NC Blank Nutib uS. S ]g 0c N; Ca IItles Four-Pole Top Deck Adder Wit Gaiv AC Cartidgas 4 2 0 2 ARA20 4 0 0 ARA40 With 600V OC Cartidges 4 2 0 2 ARDA2e 4 0 0 ARDA40 Standards and Certifications" UL File No. E19223" CSA File No. LF139402-6, LR54517 and LR54520 DizauctS'mbal

_ ........ I -.. .1CDt CA081020DIE For more information visit wwwmeatmceom Page 2 of 5 Document Control Desk Attachment 1 D CR-04-02961 RC- 11-0145 AR/ARD Series -Convertible Contact Industrial Contro]EA,.TN March 2009 Product Selection When Ordering Specify 0 Catalog Number of Basic Relay with 120/60, 110/50 AC coil from ARIARD Relays table.a If a coil voltage other than listed is required, select the Suffix Code from the Coil Voltage table below and substitute it for the last letter in the Catalog Number. Example: AR64V for a 110/60 AC coil.Table 49-124. ARWARD Relays Number Contacts AR GO0V AC Relays ARD 600o DC Relays of Pale 120/60.110150 AC Coel 120 DC Cell Spaces NO NC Blank Catalog Price Catalog PriceNumber U.S. s Numbe Us, $4 0 0 4 AR4A ARD4S 2 0 2 AR420A ARD420S 4 a a AR440A ARD4_0_6 0 0 a ARSA ARD6S 4 a 2 6 0 0 AR060A ARD6609 8 6 0 2 AR860A ARD86SG 8 0 0 AR880A ARD880S 10 10 0 0 A1OR01 A ARD10100S--) Will not accept top-mounted latch or timers, 4'V Contact Customer Support Center for availability.

Table 49-125. Coil Voltage Table ARl Cos ARD Calls Volts AC Hz SuffIx Code Volts DC ] Suflx Code 12 60 F 12 D 24 60 I 24 L 48 60 G 48 M 110 60 V 95 a 110/120 60/60 A 120 S 208 60 B 130 U 220/240 50/60 W 240 T 277 60 C 380/440 60/60 H 440/480 50/60 x 550 60 o 550/600 50/60 E Table 49-126. Contact Cartridges

-600V m I Type TermInal IStandard Contact Cartridge I Overlap Contact Cartridge i Catalog Price CUtalog NUtmberI U'. S, Number Prlice U.S,$S AC Cartridges With Clamp Terminals ARC AROC With Screw Terminals ARCR AROCR DC Cartridges With Clamp Terminals ARDC ARDOC With Screw Terminals ARDOC ARDOCRStandard cartridges are sold In cartons of four cartridges.

Catalog Number is for single cartridge.

/1 Overlap contact cartridges are sold In sets of two cartridges.

Catalog Number is for sets of two.Dimensions...........

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...... 1CDI For more information visit www eaten.com CA08102001E Page 3 of 5 Document Control Desk Attachment 1 D CR-04-02961 RC-1 1-0145 FIT.N March 2009 I IT Cotrl elys imrs498 AR/ARD Series -Converlible Contact Industrial Control Catalog Numbar ARML Permanent Mlagnet Latch for AR/ARD Rea ys Permanent Magnet Latch By energizing the relay coil, the latch attachment "sets" (when the base relays armature/crossbar assembly has closed) holding the relay ON, even after the relay coil has been de-energized.

The clearing coil on the latch is ener-gized to release the armature/crossbar assembly." Field mountable to four and six pole" Latch plunger is adjustable" Latch coil continuously rated" Unlatching power requirements

• Open gap: 24 VA* Closed gap: 7 VA* Burden: 4 watts AC, 6 watts DC Table 49-127. Permanent Magnet Latch Operating Call M Carol" Pri volts Number u.sPc For AC Coeaol Circuits 24 60 ArItU 48 60 AFIqL 120 60M0O ARMLA 240 60.Ms ARMLW For DC Corerol Circuits 24 ARIMILL 48 ARMLM 120 ARMLS 240 -ARMILT]..1 Table 49-128. Solid-Stale Timer Vols Time ON OFF Delay Delay Delay Se¢ocs catalog Prie Catelo= Price Number U.S. Number U.s. S AC 0.1 -30 AFrT-ON ART-OF AC 300-60 AIT- 01B ART-OF8 OC 0.1 -30 ARTMMON ARTO-OF Solid-State Tiner Electrical Ratings" Input z3 120V AC, 1 10%, 50160 Hz 3 120, 48, 24V DC, :10%* Power Required:

AC, DC: 2 VA max." Contact Ratings: AC, 0.2A inductive a Inrush: 1.3A max." DC will switch 4, 8 and 10-pole ARD relays 48V DC: 0.26A* 24V DC: 0.SA" Repeatability a2 AC +/-_2% w/10% voltage variation

+/-7.5% and 15% tem-perature variation l DC *1% w/10% voltage variation and 15"C temperature variation Specifications" Ambient Temp, Range: -20" to 701C" Duty Cycle a AC, DC: 150 operations/minute max." Reset Time ART and ARTO" ON Delay ART: 50 ms max." ON Delay ARTD: 100 me independent of time setting and duty cycle l OFF Delay: instantaneous Qtlog Number ARSS Sur"g S&ppre "or for AR Relays Surge Suppressor

• Mounts in contact cavity of AR relays" Limits high transient voltages resulting from de-energizing relay coil or other electromechanical devices* Protects sensitive instruments and solid-state devices a 120V AC max. not used on DC a For noise suppression, see Catalog Number SS-56 starter mounted surge suppressor.

Table 49-12D. Surge Suppressor Catalog Prdce Iue u=s I Reference Information a ART, ARTD: IL 14510, IL 14485-/, ART Sold-State Solid-State Timer* Mounts on basic four- or six-pole relay using two screws" Has one NO solid-state contact* ON delay or OFF delay applications" Will switch 120V AC and DC coils" ARTD is field convertible to 24 or 48V DC?Diff*FISIOM..

I r I I ... -I -ý ý ...... -P39Q49_84 Discoont Symbol ........ .... lCul CA0o102001E For more information visit wwwealtoncom Page 4 of 5 Document Control Desk Attachment 1 D CR-04-02961 RC-1 1-0145 onro Reas Ter-FkT.N March 20O ARIARO Series -Convertible Contact Industrial Control Dimensions and Enclosures 1,44 03&6).0 " J_ 2,55 .4 1.of Mounting o of Mounting Slots of Mounting 162.1) S.1 forw 42) for 0.164 Screws 42) or164 Screws 0.14 Screws End View. 4- and 6-Pole Side View. 4-Pole Side View. 6-Pol Figure 49-117.4-and i-Pole with 4-Pole Adder, Solid-State Timer and Mechanical Latch Approximate Dimensions in Inches (mrm)Table 49-130 4- and 6-Pole with 4-Pole Adder, Solid-State Tiner and Mechanical Latch Roby Approximate Dimenslons in Inches 4mm)Catalog A B C 0 Number 4-, 6-Polo Relays Relay Adder 1Reey withi Timor Ilelay with Lotch AMI 3.5 1.0 .4) 4.944125.5j e.0 (1052.4: 3 .354162.3)

ARI 463 11.6) 6,0 12.4) 17&08 (1"93 7,45 '( 89.2).566 (143.8)1 050 283 (71.9)-,--l1

.10)4.0)474 1.7214;7; 1.72 (43.7)r ) KO 1(O 4r Mtg. Holes 1167.4) 114.3)K K'O KO.LKO..0.38 x0.549.7 x12.1) ~I Conduilt (2 Top, 2 Bottom) 1 (09 442.9) J, ---3,3 458&9)figure 49-118. Enclosures

--NEMA I for OF, OFDAl!and DFRD-- Approxidiateillmensions in Inches (mnm)Table 49-131. Enclosures

-NEMA I fo BF. BFD, AR, ARD CIstleo Poles Dimension A In Iches (mm)Number NEMA I Reletswitbot Atllachmmets IF, AR, ARD All 5.34 4135A)SFO 4-_ 5.34 '135.8)oM, 112 ?.971202A4)

Role"widh Artechmero I -F, AR, ARD All 7,97 (202.4)For more information visit wwweatme.com CAG810301E Page 5 of 5 Document Control Desk Attachment 1 E CR-04-02961 RC-11-0145 VIRGIL C. SUMMER NUCLEAR STATION (VCSNS)DOCKET NO. 50/395 OPERATING LICENSE NO. NPF-12 Enclosure E VCSNS Slave Relay Contact Function Review Page 1 of 21 Document Control Desk Attachment 1 E CR-04-02961 RC-11-0145 M M Train A Train A Train A Train B Train B Train B r- n Device Load Load Device Device Load Load Device U0 U.CO)Solenoid FCV-Close IFV00478 Safeguards Test Cabinet Train A Asco NP8316A54V Close IFV00478 Solenoid FCV-Safeguards Potter/Brumfie Test Cabinet Id MDR 66-4 Train B Asco N P8316A54V Potter/Brumfield MDR 66-4 Close IFV00488 Solenoid FCV-00488-20A Asco N P8316A54V Close IFV00488 Solenoid FCV-00488-20B Asco N P8316A54V-0 0 (0 o C-H Type M 7 Close Relay Relay (D26 XVG01611A FW61 BX MB) None None None cOJ 7 Close Solenoid FCV- Asco Close Solenoid FCV- Asco IFV00498 00498-20A NP8316A54V IFV00498 00498-20B NP8316A54VC-H Type M 6 Close Relay Relay (D26 XVG01 611 B FW62BX MB) None None None (0 (0 Close XVGO1611C Energize Relay SIA-Al Relay C-H Type M Relay (026 MB) None AR880AR Energize Relay Coil Relay SIB-B1 None AR880AR Relay Coil I I ---d ......C'J None None None None None None C~ .2 0~-U 00~" c'J 0 (0 IT1 CO Lh None Energize Relay TD1 in XPN7011 None A210 Card Test Cabinet Train A Start SI Load Sequence A Train XPN6020 TSC Computer PT SDIO00 None A210 Card Test Cabinet Train B None None Energize Agastat Relay TD1 in 2412AE XPN7021 None Agastat 2412AE..... .i .......120 VAC Relay through Potter/Brumfie Id KUP1IAW1 through Line r.0 Start SI Load Sequence B Train XPN6025 TSC Computer PT SD1O01 120 VAC Potter/Brumfield Relay through KUPIlAI1.Page 2 of 21 Document Control Desk Attachment 1 E CR-04-02961 RC-11-0145 0 ts c Train A Train A Train A Train B Train B Train B-Device Load Load Device Device Load Load Device 0 U. -Open Valve 42-0 MCC Open Valve 42-0 MCC XVG08801A Relay Coil Size 1 Starter XVG08801B Relay Coil Size 1 Starter 6 Open Valve 42-0 MCC Open Valve 42-0 MCC XVG08808A Relay Coil Size 2 Starter XVG08808B Relay Coil Size 2 Starter rc Close Valve 42-C MCC Close Valve 42-C MCC XVG08107 Relay Coil Size 1 Starter XVG08108 Relay Coil Size 1 Starter 0)SClose Valve 42-C MCC Open Valve 42-0 MCC LVC001 15C Relay Coil Size 1 Starter LVC001 15D Relay Coil Size 1 Starter oJ o. 0 M Open Valve 42-0 MCC Close Valve 42-C MCC-LVC001 15B Relay Coil Size 1 Starter LVC001 15E Relay Coil Size 1 Starter-None None None None None None Close Close Dampers Dampers XDP0035A, XDP0035B, 99A, 103B, 99B, 103A, 129, 39B, 96, 98, 39A, 112A, and 112B, and 100A. Open 1O0B. Open Dampers Dampers XDP0113A, AH141X C-H Type M XDP0113B, AH142X C-H Type M 120A. Relay Coil Relay 120B, and 131 Relay Coil Relay Close Close 7 Dampers Dampers XDP0021A, AH143X C-H Type M XDP0021A, AH144X C-H Type M 133A, 234A Relay Coil Relay 133A, 234A Relay Coil Relay C.,, None None None None None None , Open Valve 42-0 MCC XVG08808C Relay Coil Size 2 Starter None None None co Block Open r- Valve 42-C MCC XVG08808C Relay Coil Size 2 Starter None None None 0c None None None None None None 7 Open Valve 42-0 MCC Open Valve 42-0 MCC XVG03108A Relay Coil Size 1 Starter XVG03108C Relay Coil Size 1 Starter (,b Operate Valve 42-0 or 42-C Operate Valve 42-0 or 42-C XVG03109A Relay Coil Size 1 Starter XVG03109C Relay Coil Size 1 Starter Close Close co Dampers Dampers 7 XDP0021 B, XDP0021 B, t 133B, and AH145X C-H Type M 133B, and AH146X C-H Type M 234B Relay Coil Relay 234B Relay Coil Relay Close 7 Dampers XDP00152 SI-AH182 C-H Type M Close Damper SI-AH183 C-H Type M I and 155 Relay Coil Relay XDPOO153 Relay Coil Relay Page 3 of 21 Document Control Desk Attachment 1 E CR-04-02961 RC-11-0145 c 4 0 >.. -0.Train A Train A Train A Train B Train B Train B 0 Device Load Load Device Device Load Load Device U- 0 IL C I Solenoid Solenoid-Close Valve XVTO8149A-Asco Close Valve XVT08152-Asco XVT08149A 20B-CS NP8316A54V XVT08152 20A-CS NP8316A54V Solenoid Solenoid' Close Valve XVT08149B-Asco Close Valve XVT08860-Asco XVT08149B 20B-CS NP8316A54V XVT08860 20A-SI NP8316A54V Solenoid Solenoid ,co Close Valve XVT08149C-Asco Close Valve XVT08880-Asco--XVTO8149C 208-CS NP8316A54V XVT08880 20A-SI NP8316A54V C Vl Solenoid Solenoid 0 7 Close Valve XVT08871-Asco Close Valve XVT08961 -Asco-XVT08871 20A-SI NP8316A54V XVT08961 20A-SI NP8316A54V CE 7= .Computer Pt Computer Pt"i CD1000 CD1001 E 0-U-None None None None None None 7 Solenoid Vie Solenoid VIv h Close XVG06066-Asco Close XVG06067-Asco XVG06066 208-HR NP8316A54V XVG06067 20B-HR NP8316A54V Solenoid VIv PART#V1 05-204-7 XVX06054-1, Agastat Close HR, 20X- E7012PD001, C-None None None XVG06054 HR31, HR31X H Type M Solenoid Vlv Solenoid VIv-Close XVD08047-Asco Close XVD08033-Asco XVD08047 20A-RC NP8316A54V XVD08033 20A-RC NP8316A54Vi Solenoid VlvClose XVD08028-Asco None None None XVD08028 20A-RC NP8316A54V 0 ISolenoid Vlv Asco r4. Close XVG00503A-NP8320A185 XVG00503A 20A-BD V None None None V Solenoid Vlv<" .7 Close XVD07170-ASCO#206-.XVD07170 20-WL 381-3RVF d) C2Close XVD07136-Asco oXVD07136 20A-WL N P8316A54V E -VG51 Solenoid Solenoid.E= Valve Valve-Close XVD07126-Asco Close XVD07150-Asco 0 XVD07126 20A-WL NP8316A54V XVD07150 20A-WL NP8316A54V tJ , ~ ~~~~~~Solenoid

..... ..-i"i ;. .....I ~Valve Asco ?; ! ', XVG00503C 20A-BD V-- Close 42-C MCC Rea Ci Size 1 Starter 7o Close 42-C MCC Close 42-C MCC-- ' XVG07501 Relay Coil Size 1 Starter XVG07502 Relay Coil Size 1 Starter 7, Close 42-C MCC Close 42-C MCC-- ' XVG07503 Relay Coil Size 1 Starter XVG07504 Relay Coil Size 1 Starter Page 4 of 21 Document Control Desk Attachment 1 E CR-04-02961 RC-11-0145 C U)-Train A Train A Train A Train B Train B Train B Device Load Load Device Device Load Load Device u. to Close 42-C MCC Close 42-C MCC XVTO8112 Relay Coil Size 1 Starter XVT08100 Relay Coil Size 1 Starter Safeguards 1/2 Safeguards Test Cabinet ' Potter/BrumfeT Potter/Brumfield TrainA Id MDR 66-4 Train B I' MDR 66-4 Solenoid CP, Valve XVT-N Close 02662A-20A-Asco.0 XVT02662A IA NP8316A56V None None None"4 Solenoid o 0 Solenoid ASCO Valve XVT-' 6 d Close Valve XVT- NP8320A195 Close 02662B-20A-Asco'- XVT02660 02660-20A-IA V XVT02662B IA NP8316A56V E= =- od (LC-o _- None None None None None None C,r b None None None None None None CD None None None None None None-None None None None None None NýNone None None None None None C0, None None None None None None Start DG A C-H Type M Start DG B C-H Type M (XEGO001A)

ESS Relay (XEGO001B)

ESS Relay Solenoid Solenoid Valve Asco Valve' Close Damper XDP0110A-NPEF830012 Close Damper XDP0110B-Asco XDP011OA 20A 3VF XDP011OB 20A NPEF8300123VF o Start SI/CHG Start Sl/CHG Pump 62 Swgr Relay Agastat 7012 Pump 62 Swgr Relay XPPO043A Coil PBL XPP0043B Coil Agastat 7012 PBL" Start SI/CHG Start SI/CHG 6 Pump 62 Swgr Relay Agastat 7012 Pump 62 Swgr Relay_" XPPO043C Coil PBL XPP0043C Coil Agastat 7012 PBL CD co 0 (0 co 7x Open Dampers XDP0071A and XDP0072A, Close Damper XDP0073A Energize SI Latch Relay K647 in XPN701 0 AH328X Relay Cc C-H Type M Open Dampers XDP0071 B and XDP0072B, Close Damper XDP0073B Energize SI Latch Relay K647 in XPN7020 AH329X C-H Type M Page 5 of 21 Document Control Desk Attachment 1 E CR-04-02961 RC-11-0145 r_0 IL', cc C)0 0 Train A Device Train A Train A Load Load Device N Trip DG A Breaker Train B Device Trip DG B Breaker Block Closure Valve XVG08808B Train B Load 52 Trip Coil 42-C MCC Relay Coil Train B Load Device 52 Trip Coil Block Closure Valve XVGO8808A 42-C MCC Relav Coil Size 2 Starter Size 2 Starter Solenoid Valve Asco Solenoid Close Damper XDP0111A-NPEF830012 Close Damper Valve Asco XDPO111A 20A 3VF XDP0111B XDPO111-20A NPEF8300123VF 0 None None None None None None None None None None None None C.~ .2 0~.- U'U,~0)CD None None None None None 20YAH194 >4 20YAH195 t6 Close Damper MCC Relay Close Damper MCC Relay XDPO233A Coil ---___ ___ XDPO233B Coil NO None None None None None None 4 4 + +NýNone None None None None None C o~.a)-0 (0 None None None None None None None None None None None None 0 None None None None None None None None None None None None C~j None None None None None None None None None None None None aONone None None None None None None None. --Page 6 of 21 Document Control Desk Attachment 1 E CR-04-02961 RC-11-0145 0 0. -* Train A Train A Train A Train B Train B Train B Device Load Load Device Device Load Load Device U. -0 _ _ _ _ _ _ _ _ _Cq None None None None None None IL None None None None None None None None None None None None 0o None None None None C U CD 7'Cý)Close XVT03164 Close Damper XDP0045 Solenoid Vive XVT03164-20A-SW Asco NP8320A185 V Asco NP8320A188 Close XVT03165 and V\rrAv,4 Io None Asco NP8320A185V Open XVG3108B 42-0 MCC Relay Coil Close 20A-SW XDP01 06 XVT03169-20A-SW Open 42-0 MCC XVG03108D Relay Coil Open or Close 42-0 or 42-C XVG03109D Relay Coil Asco NP8320A188V Io Operate 42-0 or 42-C XVG3109B Relay Coil-4-1-4 cN Close XVX09356B Close XVX09364B C-H (D26 MB), Agastat E7012PD001 Close XVX09357 C-H (D26 MB), Agastat Close E7012PD001, XVX09365B Target Rock 97A Solenoid C-H (D26 MB), Agastat Close E7012PDO01, XVX09365C Target Rock 97A Solenoid Close XVX09364C 0 0 0 0 7 None None None TARGET Close ROCK, PART XVX09398A

1. 1032110 5-1-S CM UJ-N kU~to IV1U), Agastat E7012PD001, Target Rock 97A Solenoid Valve.C-H (D26 MB), Agastat E7012PD001, Target Rock 97A Solenoid Valve C-H (D26 MB), Agastat E7012PD001, Target Rock 97A Solenoid Valve C-H (D26 MB), Agastat E7012PD001, Target Rock 97A Solenoid Valve C-H (026 MB), Agastat E7012PD001, Target Rock 97A Solenoid Valve C-H (D26 MB), Agastat E7012PD001, Target Rock 97A Solenoid Valve C-H (026 MB), Agastat E7012PD001, Target Rock 97A Solenoid Valve ASCO#206-381

-3RVF C,,1 None None None Close XVX09398C Co Lb Close XVX09356A Close XVX09341 Close XVD06242A C-H (D26 MB), Agastat Close E7012PD00 1, XVX09387 Target Rock 97A Solenoid C-H (D26 MB), Agastat Close E7012PD001, XVX09339 Target Rock 97A Solenoid ASCO#206-Close 381-3RVF XVX06242B Page 7 of 21 Document Control Desk Attachment 1 E CR-04-02961 RC-11-0145 r_0 LL 0).w 0 0 0o Train A Train A Train A Device Load Load Device N cmJ Close XVA0931 1A Close XVA09312A None Close XVG00503B None NP8321A5V NP8321A5V None None C.0 0 cc E-c)0 Q Asco NP8320A188 V Train B Train B Train B Device Load Load Device Close 3 NP8321A5V Close NP8321A5V XVA09312B None None None C-H (D26 MB), Close Asco XVG00503A, 8320A188V, Clo0se 3B, Asco XVG00503 NP8320A488V, XVG0053C NP8320A188V None None None Open 42-0 MCC, Close Agastat XVX0398BE7012PD001, XVX0398BTarget Rock 97ASolenoid Valve Close XVG06057 NP8316A54V None None None Co None None ,I*70 U)22 None Close XVG06056 Close XVG06050A None None c, Open XVG03002A Open XVG03002B None 42-0 MCC Relay Coil None None None None None 0 E (L 0-CU (0 co ,z None None None None None None 0 7 None None None None None None CDJ N7 None None None None None None 7 None None None None None None'IT'7 None None None None None None U.) 11 co 7 1 None iN None None None None None Page 8 of 21 Document Control Desk Attachment 1 E CR-04-02961 RC-11-0145 C 0 0 t;-_ Train A Train A Train A Train B Train B Train B c Device Load Load Device Device Load Load Device~ 0 U. 0 Asco Asco N Close Valve AH245X NP83166SE, Close Valve AH246X NP83166SE, C-H XVB00001A Relay Coil C-H Type M XVB00001 B Relay Coil Type M Relay Relay (D26 (D26 MB)MB)Asco Asco Close Valve AH247X NP83166SE, Close Valve AH248X NP83166SE, C-HXVB00002A Relay Coil C-H Type M XVB00002B Relay Coil Type M Relay ,.Relay (D26 ( 2 B.0 -MB) (2 B T ComputerPt Compter> O CD1012 CD1 013 00 None None None None None None o '7 None None None None None None o T 07 None None None None None None CO 7, None None None None None None-None None None None None None , None None None None None None Saeuad Safeguards I SaTestuCabinet,,Potter/Brumfie Seguards ,, Potter/Brumfield Test Cabinet IstCabinet Train A Id MR,66-4 Train B 4i Solenoid Solenoid XVM02801A-XVM02801A-O20D, Atwood Morril Close 20A, Atwood Morril XVM0280 C A XVM02801A-Solenoid valve XVM02801A XVM02801A-Solenoid valve C-20E, C-2233-A 20B, 2233-A XVM02801 A- XVM02801 A-20F 20C Solenoid Solenoid C. XVM02801 B- XVM02801 B-° Close 20D, Atwood Morril Close 20A. Atwood Morril-XVM02801 B- Solenoid valve XVM02801 B- Solenoid valve C-& XM0201B 20E, C-2233-A XM20B 20B, 2233-A XVM02801 B- XVM02801 B-20F 20C C\I TSC ', Computer Pt. Computer Pt.'7 None None None None None None CD'7 None None None None None None 00 7 None None None None None None Page 9 of 21 Document Control Desk Attachment 1 E CR-04-02961 RC-11-0145 0 > t" Train A Train A Train A Train B Train B Train B" 0 Device Load Load Device Device Load Load Device C0 o ,,.(CMJ None None None None None None 0 0.0/(0, None None None None None None , None None None None None None 7 0)None None None None None Cq)00 Input to Safeguards Logic Safeguards Test Cabinet Train A Close XVG09568 P/O Universal Input to Card Safeguards Logic None P/O Universal Card Potter/Brumfie Id MDR 66-4 Safeguards Test Cabinet Train B None PotterBrumfield MDR 66-4 None-0 CO C.)0 Close 42-C MCC XVG09605 Relay Coil Close XVG09606 None 42-C MCC Relay Coil None 0O (0 7~CD Close XVG09600 TSC Computer Point CD 1002 None None TSC Computer Point CD1003 None None None None None None CO r7 None None None None None None.1-I-I c'J Close XVK01633A 42-C MCC Relay Coil Close XVK01 633B None 42-C MCC Relay Coil None Close 42-CMCC c XVK01633C Relay Coil None.0 Cu 0 cP 0 7)None Trip CC Booster Pump A None None None None None C-H Type M Trip CC_ _ _ Type M Booster Pump Relay B None C-H Type M Relay None 01 None None None None None None None None None None 7 None None None None None None CO 7 None None None None None None Page 10 of 21 Document Control Desk Attachment 1 E CR-04-02961 RC-11-0145

• T 0 I M M Train A Train A Train A Train B Train B Train B U- Device Load Load Device Device Load Load Device cc 0 V, 6 Close IFV00478 Safeguards Test Cabinet Train A Close IFV00488 Solenoid FCV-00478-20A Asco NP8316A54V Close IFV00478 Solenoid FCV-00478-20B Potter/Brumfie Safeguards I Test Cabinet Id MDR 66-4B Asco N P8316A54V Potter/Brumfield MDR 66-4 Asco N P8316A54V Solenoid FCV-00488-20A Asco NP8316A54V Close IFV00488 Solenoid FCV-00488-20B a)Cu ~.a)a)U-0 CD O Close Relay C-H Type M d) XVG01 611 A FW61 BX Relay (D26 None None None MB)7 Close Solenoid FCV- Asco Close Solenoid FCV- Asco; IFV00498 00498-20A NP8316A54V IFV00498 00498-20B NP8316A54V Close Relay C-H Type M-XVG01611B FW62BX Relay (D26 None None None I MB) I CD Lb Close XVG01611C Relay FW63BX C-H Type M Relay (D26 KAI0:1 CO 7 Input to Safeguards Loaic None Input to Safeguards Logic None None A405 Card______ -4 N CIL None Safeguards Test Cabinet Train A None None None None Potter/Brumfie Safeguards Test Cabinet Id MDR 66-4B None None Trip Main Feedwater Pump A Ea (~L U..CD NnTrip Main DC Relay Coil None None None Feedwater for Relay Pump B XTBTTrip Main DC Relay Coil None None None Feedwater for Relay-Pump C XTCT C'I None None None None None None DC Relay Coil ip for Relay"2 Turbine TTRX DC Relay Coil Trip Main for Relay Turbine fo ea KT902 None None None None None None Page 11 of 21 Document Control Desk Attachment 1E CR-04-02961 RC-11-0145 U.(U U)r-0 L)Train A Device Train A Train A Train B Load Load Device Device Train B Train B Load Load Device c, Open Valve-XVG01001A 42-0 MCC Relay Coil S0 0 1OOpen Valve 42-0 MCC co XVG01008 Relay Coil Open Valve 42-0 MCC XVG01001B Relay Coil Open Valve 42-0 MCC XVG01002 Relay Coil Nd', None None None None None None None None None None None None.4. .4. 4 4 4 04 None Safeguards Test Cabinet Train A Close XVM02801 C None None None None Potter/Brumfie Safeguards Id MDR 66-4 Test Cabinet Train B None Potter/Brumfield MDR 66-4 Solenoid Valves XVM02801 C-20D, XVM02801 C-20E, XVM02801 C-20F Atwood Morril Solenoid valve C-2233-A Close XVM02801 C Solenoid Valves XVM02801 C-20A, XVM02801 C-20B, XVM02801 C-20C Atwood Morril Solenoid valve C-2233-A 0.0 E U N C4 Solenoid Asco Solenoid Solenoid Asco Solenoid 7 Close Valve Valve Close Valve Valve 0) XVM02869A XVM2869A-NP8316A54V XVM02869A XVM2869A-NP8316A54V 20A 20A Solenoid Asco Solenoid Solenoid Asco Solenoid-Close Valve a le Close Valve a le--N P831 6A54V -N P831 6A54V XVM02869B XVM2869A-NP365V XVM02869B XV286A PA1A4 20A 20A Solenoid Asco Solenoid Close Solenoid Asco Solenoid Cloe XValve Valve Close Valve Valve XVM02869C XVM2869A-NP8316A54V XVM02869C XVM2869A-NP8316A54V 20A 20A to 7 None None None None None None ,p2 00 7.None None None None None None None None None None None None None None None None None None None None None None None None 0Q NNone 7 None None None None None None Page 12 of 21 Document Control Desk Attachment 1 E CR-04-02961 RC-1 1-0145 C ()oTrain A Train A Train A Train B Train B Train B , w , Device Load Load Device Device Load Load Device ,, 0 Trip CC Relay C-H Type M Trip CC Relay C-H Type M.Booster Pump K625CX1 Relay Booster Pump K625cX1 Relay C ._ C None None None None None None C0 cO None None None None None None.i-0 7 None None None None None None cer E 7 None None None None None None 0- 7e None None None None None None cý Open Valve 42-0 MCC Open Valve 42-0 MCC ,;i: w "XVG01037A Relay Coil iXVG01 037B Relay Coil o ' None None None None None None IL O LU 0 CO None None None None None None 0 7Q None None None None None None N-2, Trip Reactor Relay coil for C-H Type M Trip Reactor Relay coil for C-H Type M Coolant PP A K627XA RelyB) 2 Coolant PP A K627XB Relay (D26 MB),T Safeguards PotrBufe Safeguards I otrBrmil Train A Train B Iotdrmil TeNon Noniet NontrBufe Noes Noneet None.cp Trip Reactor Relay coil for C-H Type M Ti eco ea olfr CHTp> -Coolant PP B K627YA Relay (D26 TripoRantor K2Y Relay colDor C- 2Tp MB~~~~~~~~~~MB)

CoatP 67B Rly(2 B LLC-H Type M= D Trip Reactor Relay coil for Trip Reactor Relay coil for C-H Type M o-7" Relay (D26 0) Coolant PP C K627ZA M)Coolant PP C K627ZB Relay (D26 MB)0 MB None None None None None None CC)7O"T None None None None None None (0 co 7Te None None None None None None Page 13 of 21 Document Control Desk Attachment 1 E CR-04-02961 RC-11-0145 C o > -" Train A Train A Train A Train B Train B Train B c Device Load Load Device Device Load Load Device u. 0 P11 Isolation P11A-AX1 AR880AR P11 Isolation P11B-BX1 AR880AR Relay Relay Relay Coil Relay Coil Open 42-0 MCC Open 42-0 MCC 6 XVG08808A Relay Coil XVG08808B Relay Coil , None None None None None None ,,.eoe 0 Open 42-0 8 None 4 oO Nn None None None 3 Fad XVG08808C Relay Coil None None None None None None None None None None None None None None None None None None 0o None None None None None None None None None None None None', None None None None None None Allows Allows co Interposing Interposing AR4 0 , blocking RB Ieroi AR440 blocking RB eAR440 Evac Alarm Relay Evac Alarm Relay 7 None None None None None None X N E -None None None None None None SNone None None None None None None None None None None None to 7 None None None None None None T--Page 14 of 21 Document Control Desk Attachment 1 E CR-04-02961 RC-11-0145 Cw 0= t5)o >, -cc c Train A Tran A T rain A Train B Train B Train B r- Device Load Load Device Device Load Load Device C0 u. 0 CM Open 42-0 MCC Size 1 Starter Open 42-0 MCC Size 1 Starter'- XVG08811A Relay Coil XVG0881 1B Relay Coil Block Auto Block Auto 42-0 MCC' Open of Relay C Open of Relay Coil XVG03001A XVG03001B 00 , None None None None None None-) ' None None None None None NoneNone None None None None None Coj None None None None None None Io 7 None None None None None None C, J Steam Dump Relays SB7A1 C-H AR880AR Steam Dump Relays SB7B1 C-H AR880AR o -Control and SB7A2 Control and SB7B2_o2 0Co 7, None None None None None None 07- None None None None None None CM Steam8Dump Relays Coi1 XVGAR80A8812B um Relays Coil C A88A 0' ~None None None None None None> None None None None None None>' None None None None None None o, None None None None None NoneXVG3004A Relay Coil XVG3004B Relay Coil Sz tre"T Open 42-0 MCC Size 1 Starter Open 42-0 MOO Size 1 Starter-XVG3005A Relay Coil XVG3005B Relay Coil'T.-6 None None None None None None co None None None None None None I-Page 15 of 21 Document Control Desk Attachment 1 E CR-04-02961 RC-1 1-0145.o >, -a Train A Train A Train A Train B Train B Train B Device Load Load Device Device Load Load Device S 0 U. 0 04 Starts Agsa 02 Starts 6 wrRl MDEFW 62 Relay coil Agastat 7012 MDEFW 62 Swgr Relay Agastat 7012 PBL* MEWeyCi PBL PupCoil Pump A Pump B-6 E> pnC-H Type M a. None None None Opeay nelay IFV03541 Relay coFNne one4oneRelay EF36B1 C-H Type M o Noe on Open C-H Type M 00NnNone N on FV03551 Relay IEF36B31 Relay o Open C-H Type M None None None FV03531 Relay EF341 Solenoid Solenoid N Open Valve Asco 206-381- Valve Asco 206-38 1-IFV02030 IFV02030-20A 7RVU, C-H Open IFV02030-7RVU, C-H Type and Relay Type M Relay 20AB and M Relay 2030AX Relay 2030BX Open 42-0 MCC Open 42-0 MCC~- Oe 20MC Size 1 Starter Oe420MC Size 1 Starter co XVG02802A Relay Coil XVG2802B Relay Coil None None None Open 42-0 MCC Size 1 Starter 0. r- N XVG02813 Relay Coil*0.-- x o Open Relay EF81C-H Type M None None None o 1 FV03546 EF81 Relay-Open C-H Type M 1.Relay EF39B31 None None None 6 IFV03556 Relay Open Relay EF37B1 C-H Type M None None None IFV03536 Relay 7 None None None None None None (0 co 7- None None None None None None , None None None None None None 0 o. Safeguards Safeguards

• . :i Safeguards 4 Potter/Brumfie e aPotter/Brumfield-Test Cabine Id MDR 66-4 Test Cabinet MDR 66-4-L is, Train A Train MD R6B6%oE 5, E None None None None None None CA 7 None None None None None None 0)Page 16 of 21 Document Control Desk Attachment 1E CR-04-02961 RC-1 1-0145 C w 0 >. -U cu ~ Train A Train A Train A Train B Train B Train B-di Device Load Load Device Device Load Load Device M 0 u. 0 cm Close Solenoid FCV- Asco Close Solenoid FCV- Asco IFV00478 00478-20A NP8316A54V IFV00478 00478-20B NP8316A54V Safeguards Potter/Brumfie Safeguards Cabinet urfi l Test Cabinet Id MDR 66-4 Test Cabinet MDR 66-4 Train A Train B C Close Solenoid FCV- Asco Close Solenoid FCV- Asco I- 1FV00488 00488-20A NP8316A54V IFV00488 00488-20B NP8316A54V CsRaC-H Type M 0. od XVG0161o A FW61RBX Relay (026 None None None MB)( 0 -C\1_ _ __ _ _>) (0 " Close Solenoid FCV- Asco Close Solenoid FCV- Asco I -FV00498 00498-20A NP8316A54V IFV00498 00498-20B NP8316A54V C-H TypeM Close Relay Relay (D26 None None None o5 XVG01611B FW62BX MB~MB)C-H TypeM Close Relay Relay (D26 None None None u2 XVG01 611 C FW63BX MB)Input toto 7 Safeguards

• A405 Card Safeguards

..w. A405 Card-LogicLoi None None None None None None S* None None None None None None c, None None None None None None co"T None None None None None None 7 None None None None None None a)None None None None None None op, None None None None None None Cfl " None None None None None None U) 00-, None None None None None None 7 None None None None None None* i None None None None None None SNone None None None None None 00 oNNon op, None None None None None None 0 7; None None None None None None Page 17 of 21 Document Control Desk Attachment 1 E CR-04-02961 RC-11-0145 Cw o >% -c- 0 Train A Train A Train A Train B Train B Train B" ý Device Load Load Device Device Load Load Device L 0 uN N N o n e N o n e N o n e N o n e N o n eNone None None None None None 0 None None None None None None 7 None None None None None NoneNone None None None None None SNone None None None None None , None None None None None None 7 None None None None None None 03 None None None None None None None None None None None None P , None None None None None None 7o None None None None None None CQ None None None None None None SNone None None None None None', None None None None None None o Open 42-0 MOO Size 1 Starter Open 42-0 MOO Size 1 Starter XVG03003A Relay Coil XVG03003B Relay Coil 0.i 0 o Safeguards SafeguardsK644 K644 ;d6 Test Cab A Test Cab B 0 None None None None None None O~c V N I c6 None None None None None None o7 None None None None None None (0'7 None None None None None None Page 18 of 21 Document Control Desk Attachment 1 E CR-04-02961 RC-11-0145 C T.2 >. 0 Train A Train A Train A Train B Train B Train B C Device Load Load Device Device Load Load Device U. 404 CMJ Start Spray Pump A 62 Relay coil Agastat 7012 PBL Start Spray Pump B 62 Relay coil Agastat 7012 PBL-.4- .4 4 Open XVG03001 A 42-0 MCC Relay Coil Size 1 Starter Open XVG03001 B 42-0 MCC Relay Coil Size 1 Starter-4 +r-0 0.C', C?Safeguards Test Cab A TSC Computer Pt.CD1008 None Safeguards Test Cab B TSC Computer Pt.CD1009 None Y.None None None None None None None None None None None None None None None None None None None None None coJ Safeguards Test Cabinet Train A None P/O Universal Card None Safeguards Test Cabinet Train B None None P/O Universal Card None CU CU CD, LO CT None None , None None None None None None 0 7None None None None None None None None None None None None None None None None None None U/)None None None None None None 7 None None None None None None Page 19 of 21 Document Control Desk Attachment 1 E CR-04-02961 RC-11-0145 0- w 0 ti Train A Train A Train A Train B Train B Train B-Device Load Load Device Device Load Load Device L L 0 cj Open 42-0 MOO Size 1 Starter Open 42-0 MOO Size 1 Starter XVG0881 1 A Relay Coil XVG0881 1 B Relay Coil* , Open 42-0 MCC Open 42-0 MCC~- Oe 20MO Size 1 Starter Oe420MO Size 1 Starter c' XVG08812A Relay Coil XVG08812B Relay Coil co gý SI Reset Light S ee ih 0-None None None None None None Z.2 ..-o -____(uwi Open 42-0 MOO Size 1 Starter Open 42-0 MOO Size 1 Starter-XVG3004A Relay Coil XVG3004B Relay Coil Open 42-0 MCC Open 42-0 MCC 7 Size 1 Starter Size 1 Starter'2 XVG3005A Relay Coil XVG3005B Relay Coil C0 Energize Energize 7 Relay TD1 in Relay TD in t XPN7011 XP72 00 7 None None None None None None 0N None None None None None None'~None None None None None None co P, None None None None None None Solenoid Close Valves C IFVO3321, IFV03321 -Asco Close Solenoid Asco> 7 20A, Valve M !L 2 FV3331, NP8316A54V IFV03321 NP8316A54V

> x F031 IFV03331-IFV03321-20B , .and IFV03341 (D 20A, and IFV03341-20A N OeSolenoid-L None None None Close Valve IFV03331 FV03331-20B NP8316A54V OlseSolenoid 7 None None None Close Valve IFV03341 -20B NP8316A54V 7 None None None None None None Ne 7. None None None None None None Page 20 of 21 Document Control Desk Attachment 1 E CR-04-02961 RC-11-0145 C 0_= Train A Train A Train A Train B Train B Train B Device Load Load Device Device Load Load Device S0 U.C M None None None None None None , None None None None None None , None None None None None None.LX Solenoid"C o eValves I- Close IFV03321, IFV03321-sSolenoid Asco 0 1FV21 0A,331 Cos Valve Ac 6 IFV03331, NP8316A54V IFVFV0332 V NP8316A54V an IV331 IFV03331-IFV03321-20B and FV03341 20A, and IFV03341-20A IM CM oeni N N Close Solenoid Asco-None None None Valve 5 1FV0I3FV0-206 N P831 6A54V I- IFV03331-20B Close Solenoid Asco 7 None None None Close Valve IFV03341 -206 NP8316A54V (0 7 None None None None None None (0 cO 7T None None None None None None Page 21 of 21 Document Control Desk Attachment 1 F CR-04-02961 RC-11-0145 VIRGIL C. SUMMER NUCLEAR STATION (VCSNS)DOCKET NO. 50/395 OPERATING LICENSE NO. NPF-12 Enclosure F VCSNS Slave Relay Contact Loading Review Page 1 of 18 Document Control Desk Attachment 1 F CR-04-02961 RC-11-0145 C o0 >..w Contact Action C C on Signal Slave Relay Current Rating Load Current Interrupt OK?" 0Open to De-energize 1.10 amps or 138 VA 17.4 W -139.2 mA Yes DC Coil* -Open to De-energize Break 6 amps or 720 VA 0.38 amps Yes e5 AC Coil S Open to De-energize 1.10 amps or 138 VA 17.4W -139.2 mA Yes rN DC Coil , Open to De-energize 1.10 amps or 138 VA 13.2 W sealed Yes o6 DC Coil;D 2 Open to De-energize C- Open to 1.10 amps or 138 VA 17.4 W -139.2 mA Yes.S -DC Coil 7 Open to De-energize 1.10 amps or 138 VA 13.2 W sealed Yes 2 DC Coil Open to De-energize 1.10 amps or 138 VA 13.2 W sealed Yes o? DC Coil" Close to Energize AC Make 60 amps or 7200 VA 96 VA Open 14 VAYes N Coil closed-None None None Yes , None None None Yes 0 Close to Energize AC Make 60 amps or 7200 VA 8W- 64 mA Yes N4 Relay 0 7 None None None Yes CM.2 7 Close to complete N/A N/A Yes-N/A-non 7 circuit interrupt 7 Open to De-energize Break 6 amps or 720 VA 0.38 amps Yesý2 AC Coilý- Close to Energize AC Make 60 amps or 7200 VA 17.5 mA Yes-N/A-non 6 Coil interrupt Close to complete Yes -N/A -non circuit 1.10 amps or 138 VA N/A interrupt Page 2 of 18 Document Control Desk Attachment 1 F CR-04-02961 RC-11-0145 o- w* .0 Contact Action Cttco Slave Relay Current Rating Load Current Interrupt OK?c ,

• on Signal LL 0 u.CM Close to Energize AC Make 60 amps or 7200 VA 245 VA Yes -N/A -non Coil interrupt It Close to Energize AC Make 60 amps or 7200 VA 438 VA Yes -N/A -non C6 Coil interrupt c, Close to Energize AC Make 60 amps or 7200 VA 245 VA Yes -N/A -non i.. Coil interrupt o Close to Energize AC Make 60 amps or 7200 VA 245 VA Yes -N/A -non>- 2 d) Coil interrupt-- Close to Energize AC Mk 60 7200 VA 245 VA Yes -N/A -non Coil ae amps or interrupt 7 None None None Yes 7 Open to De-energize 1.10 amps or 138 VA 13.2 W sealed Yes 2 DC Coil 7 Open to De-energize 1.10 amps or 138 VA 13.2 W sealed Yes DC CoilNone None None Yes IT Close to Energize AC Make 60 amps or 7200 VA 438 VA Yes -N/A -non o' Coil interrupt p Open to De-energize Break 720 VA 438 VA Yes r- AC Coil None None None Yes 2 00 M. Cloilt negz AC Yes -N/A -non'a eJ ., Close to Energize AC Make 60 amps or 7200 VA 245 VA ierrupt cn"E Coil interrupt Close to Energize AC Make 60 amps or 7200 VA 245 VA Yes-N/A-non 2 Coil interrupt 7 Open to De-energize 1.10 amps or 138 VA 13.2 W sealed Yesý2 DC Coil , Close to Energize AC Make 60 amps or 7200 VA 155 VA inrush -22 VA Yes -N/A -non Coil sealed interrupt Page 3 of 18 Document Control Desk Attachment 1F CR-04-02961 RC-1 1-0145 C 0 -).0 >.Contact Action t C on Aion Slave Relay Current Rating Load Current Interrupt OK?-on Signal c, Open to De-energize 1.10 amps or 138 VA 17.4 W -139.2 mA Yes-DC Coil* Open to De-energize 1.10 amps or 138 VA 17.4W-139.2mA Yes S DC Coil C Open to De-energize 1.10 amps or 138 VA 17.4 W -139.2 mA YesDC Coil 0 o Open to De-energize 0 1.10 amps or 138 VA 17.4 W -139.2 mA Yes_ DC Coil E 7 Close to complete 1.10 amps or 138 VA N/A Yes -N/A -non.circuit interrupt 0 7 None None None Yes 7 Open to De-energize 1.10 amps or 138 VA 17.4 W -139.2 mA Yesý2 DC Coil 00 Open to De-energize 1.10 amps or 138 VA 0.5 amps Yes DC Coils e, Open to De-energize 1.10ampsorl38VA 17.4 W -139.2 mA Yes-DC CoilsOpen to De-energize o DC Coil 1.10 amps or 138 VA 17.4 W -139.2 mA Yes cp Open to De-energize 1.10 am ps or 138 VA 17.4 W -139.2 mA Yes N- DC Coil op Open to De-energize DC Coil 1.10 amps or 138 VA 17.4 W -3. AYes o Open to De-energize 1.10 amps or 138 VA 35.1 W Yes 6 DC Coil C Open to De-energize

1. 10 amps or 138 VA 17.4 W -139.2 mA Yes 0 d6 DC Coil 0 cliOpen to De-energize Open toi De-e1. 10 amps or 138 VA 17.4 W -139.2 mA Yes S DC Coil$ Open to eergz 0 ) Dc Coil De-energize 1.10 amps or 138 VA 17.4 W -139.2 mA Yes S Close to Energize AC Yes -N/A -non D Coil Make 60 amps or 7200 VA 245 VA interruptClose to Energize AC Mk 60 ams or 7200 VA 245 VA Yes -N/A -non LI Coil ae 6 interrupt o Close to Energize AC Yes -N/A -non R- Coil Make 60 amps or 7200 VA 245 VA interrupt Page 4 of 18 Document Control Desk Attachment 1F CR-04-02961 RC-1 1-0145.; -Contact Action-U C- on Aion Slave Relay Current Rating Load Current Interrupt OK?c ) on Signal N Close to Energize AC Yes -N/A -non CoilMake 60 amps or 7200 VA 245 VA interrupt Open to De-energize Break 6 amps or 720 VA 0.38 amps Yes c AC Coil co Close to Energize DC 1.10 amps or 138 VA 17.4 W -139.2 mA Yes -N/A -non-- Coil interrupt 0%o Close to Energize DC Yes -N/A -non 0 C 1.10 amps or 138 VA 17.4 W -139.2 mA_ <D Coil interrupt Ow (None None None Yes 0 oc None None None Yes 7 None None None Yes Nne None None Yes N None None None Yes c6 None None None Yes Open to De-energize 1.10 amps or 138 VA 13.2 W sealed Yes N- DC Coil o Open to De-energize 1.10 amps or 138 VA 35.1 W -280.8 mA Yes 6 DC Coil* Close to Energize DC Yes -N/A -non 2>,._o co 1.10 amps or 138 VA 8W-64mA CClose to Energize DC 110apor38VA 8W- 64 mA Yes -N/A -non o Coil interrupt C(-Close to Energize DC Yes-N/A-non V 8W 6 m C' Coil 1laprl8A8 64Ainterrupt 7 Open to De-energize 1.10 amps or 138 VA 13.2 W sealed Yesý2 DC Coil ,-- Close to Energize DC 1.10 amps or 138 VA 6 W -48 mA Yes-N/A-non Coil interrupt Page 5 of 18 Document Control Desk Attachment 1 F CR-04-02961 RC-11-0145 C (a 0. : Contact Action ct Action Slave Relay Current Rating Load Current Interrupt OK?a on Signal IL 0 04 Close to Energize DC 1.10 amps or 138 VA N/A Yes -N/A -non Coil interrupt Open to De-Energize Break 720 VA 438 VA Yes co AC Coil cp Open to De-energize r DC Coil 1.10 amps or 138 VA 35.1 W -280.8 mA Yes 0 7 None None None Yes 0)aCn C\j 7 None None None Yes 7 None None None Yes SClose to Energize AC M 60 70VA NAYes -N/A -non t2 Coil ae ap rinterrupt 7 None None None Yes N None None None Yes"7 None None None Yes"7 None None None Yes CC 0 c'j None None None Yes CC", None None None Yes None None None Yes 57 None None None Yes None None None Yes I-Po 7 None None None Yes o co 7 None None None Yes Page 6 of 18 Document Control Desk Attachment 1F CR-04-02961 RC-11-0145 f.2 Contact Action Slave Relay Current Rating Load Current Interrupt OK?r- con Signal M 0 U. ro' None None None Yes"6 None None None Yes co), None None None Yes 0* None None None Yes 0M*6 Open to De-energize 138 VA 34.8W Yes st DC Coil Open to De-energize 138 VA 17.4 W Yes 6 DC Coil Close to Energize AC Yes -N/A -nonColos toEnrgzMake 60 amps or 7200 VA N/A Coil interrupt 00 Close to Energize AC Make 60 amps or 7200 VA N/Anon Coil interrupt N Open to De-energize 138 VA 8 W and 13.2 W and 370 Yes DC coils mA (47 W)Open to De-energize 8 W and 13.2 W and 370 Yes DC coils 138 VA mA (47 W)DC cpn oils eeri 8 Wand 13.2 W and 370 Ye%, Open to De-energize 138 VA 8 W and 13.2 W and 370 Yes 0 d) DC coils mA (47 W)C E C11 Open to De-energize 8 W and 13.2 W and 370 o D e 138 VA Yes o DC coils mA (47 W)-e $0 Open to De-energize 138 VA and 13.2W and 370 YesDC coils mA (47 W)7 Open to De-energize 138 VA 8 W and 13.2 W and 370 Yesý2 DC coil mA (47 W)T, Open to De-energize 138 VA 8Wad1. ad30 Yes Lo DC coil mA (47 W)7 Open to De-energize 138 VA 35.1 W Yes r DC coil Page 7 of 18 Document Control Desk Attachment 1F CR-04-02961 RC-11-0145

.0 -5* M Contact Action Slave Relay Current Rating Load Current Interrupt OK?Z c on Signal M 0 U- 0 _ _ __ _ _ __ _ __o_ _ _u. t0 C, Open to De-energize 138 VA 17.4 W Yes DC coil-Open to De-energize 138 VA 17.4W Yes c DC coil cc S None None None Yes.0 Open to De-energize

-138 VA 60.2 W Yes 0 DC coil 4)(0 N~E = h 7 None None None Yes C 0 tO Open to De-energize 138 VA 8Wand 13.2 W and 370DC coils mA (47 W)Open to De-energize 138 17.4W Yesý2 DC coil Open to De-energize 138 VA 0.33 amp + 0.064 amp + Yes 1DCcoil 0.106=0.5 amp Close to Energize AC Make 60 amps or 7200 VA N/A Yes -N/A -non Coil interrupt None None None Yes , None None None Yes.9 0 None None None Yes 0<C\1 7 None None None Yes E 7 -None None None Yes co 7 None None None Yes Page 8 of 18 Document Control Desk Attachment 1F CR-04-02961 RC-11-0145 0 -5 Contact Action Slave Relay Current Rating Load Current Interrupt OK?on Signal U. -C, Open to De-energize 138 VA 17.4 W + 13.2 W Yes DC coils Open to De-energize 138 VA 17.4W + 13.2W Yes co DC coil o0 o TSC Computer Pt. 1.10 amps or 138 VA N/A Yes -N/A -nonCD1012 interrupt Cq.S '7 None None None Yes 00 7 None None None Yes Cs2 0-7 '7 None None None Yes Co to7 None None None Yes C14 None None None Yes N-"T None None None Yes S Open to De-energize Bek o e S AC Coil Bek6amps or720 VA 0.38 ampsYe DC OpncoiDles iz 1.10 amps or 138 VA 33.4 W (0.267 Amps) Yes 0 6 Ope toiD-eeriz 1.10 amps or 138 VA 33.4 W (0.267 Amps) Yes 0co>n N Non Yes-N/A-non 1.10 ampsorl138 VA N/Ainerp ieu'7 None None None Yes CD ,7 None None None Yes in OetNone None None Yes cý None None None Yes'T None None None Yes C0)M co.None None None Yes CD'7 None None None Yes 0)Page 9 of 18 Document Control Desk Attachment 1 F CR-04-02961 RC-11-0145

.2 t5 w: Contc AcionaContact Action Slave Relay Current Rating Load Current Interrupt OK?on Signal S 0 c' Close to complete Make60 amps or 7200 VA N/A Yes -N/A -non circuit interrupt AC Open to De-energize Break 6 amps or 720 VA 0.38 amps Yes c' AC Coil______

____co Close to Energize AC Yes -N/A -non o0 Coi Make 60 amps or 7200 VA N/Ainerp* r- Coil interrupt 0 o Close to Energize AC Yes -N/A -nonMake 60 amps or 7200 VA N/A CID d Coil interrupt E ý. ý2 Close to Energize AC Make 60 amps or 7200 VA N/Anon I Coil interrupt C TSC Computer Point Yes -N/A -non 0 T 1.10 amps or 138 VA N/A 2 -CD1002 interrupt co'7 None None None Yes 7 None None None Yes cj Close to Energize AC Make 60 amps or 7200 VA N/A Yes -N/A -non Coil interrupt'-, Close to Energize AC Make 60 amps or 7200 VA N/A Yes -N/A -non 6 Coil interrupt 4 None None None Yes.9*4 0 Open to De-energize 155 VA inrush -22 VA O t pen Break 720 VA Yes_Am AC Coil sealed-E NoeNn Nne 0 None None None Yes o '7 None None None Yes oco'7 None None None Yes u')CD'T, None None None Yes c, Open to De-energize 1.10 amps or 138 VA 17.4 W -139.2 mA Yes-DC Coil Open to De-energize Break 6 amps or 720 VA 0.38 amps Yes cr AC Coil ap Open to De-energize

"- DC Coil 1.10 amps or 138 VA 17.4 W -139.2 mA Yes (/A> o Open to De-energize-T O tD ni 1.10 amps or 138 VA 13.2 W sealed Yes> 6 DC Coil CM C\1 Open to De-energize 7 pnt eeegz 1. 10 amps or 138 VA 13.2 W sealed m YesDC Coil C Open to De-energize 1.10 amps or 138 VA 13.2 W sealed Yesý2 DC Coil C D O p e n t o D e -e n e r g i z e1 .0 a p o r 1 8 V1 3 2 W s l eY s 16 DC Coil 11 mp r18V 32Wsae e O- Close to complete N/A N/A Yes-circuit Page 10 of 18 Document Control Desk Attachment 1F CR-04-02961 RC-11-0145 0 > t M M Contact Action Co-ta Slave Relay Current Rating Load Current Interrupt OK?r -E on Signal U. 0 C, None None None Yes Open to De-energize o AC Coil Break 6 amps or 720VA 0.38 amps Yes co Close to Energize DC Inrush 21.6W Yes -N/A -non Coil pinterrupt M b Close to Energize DC Yes -N/A -non* C, 1. 10 Amps or 138 VA N/AE o Coil interrupt M~- N S"Close to Energize DC Yes -N/A -non-- Coil1. 10 Amps or 138 VA N/A Coilinterrupt I-7 None None None Yes Co Close to Energize DC Yes -N/A -non Lb Coil 1.10 Amps or 138 VA N/A interrupt co'7 None None None Yes C-(D Close to Energize AC Make 60 amps or 7200 VA N/A Yes -N/A -non-Coil interrupt ,1A- Close to Energize AC Yes -N/A -non.Make 60 amps or 7200 VA N/A SCoilinterrupt iii o OD None None None Yes 0 7 '7 None None None Yes 0), None None None Yes.- Open to De-energize C0 AC Coil Break 6 amps or 720 VA 0.38 amps Yes op Open to De-energize DC Coils 1.10 amps or 138 VA 33.4 W (0.267 Amps) Yes.Open to De-energize 0 O t -i 1.10 amps or 138 VA 17.4 W Yes u DC Coils>) ,;- Open to De-energize Op to 1.10 amps or 138 VA 17.4 W Yes~2 DC Coils 7 C OpnCoils eeri 1. 10 amps or 138 VA 17.4 W Yes'7 None None None Yes co'7 None None None Yes P 1 Page 11 of 18 Document Control Desk Attachment 1 F CR-04-02961 RC-11-0145 o -'= (0 Contact Action Cna AcSlave Relay Current Rating Load Current Interrupt OK?c C " on Signal U. 0' None None None Yes None None None Yes U) , co u , None None None Yes Co 7 None None None Yes Open to De-energize Break 720 VA or 6 amps 155 VA inrush -22 VA Yes AC Coil sealed None None None Yes co o None None None Yes 0u o None None None Yes E d None None None Yes , None None None Yesý2 CO 7 None None None Yes T-7~ None None. None Yes 2N Close to Energize AC Yes -N/A -non , , CMake 60 amps or 7200 VA N/ACoil interrupt a)j" &" None None None Yes U. C N _uJ. v None None None Yes 0n 0 o 7 None None None Yes N Close to Energize DC 138 VA 168 W inrush -13.2 W Yes -N/A -non-Coil 1.10 amps or sealed interrupt Open to De-energize co AC Coil Break 6 amps or 720 VA 0.38 amps Yes 00 Close to Energize DC 1.10 amps or 138 VA 168 W inrush -13.2 W Yes -N/A -non N Coil sealed interrupt a)" Close to Energize DC 168 W inrush -13.2 W Yes -N/A -non 7-,- 1. 10 amps or 138 VA M r d Coil sealed interrupt" None None None Yes I.cc 7 None None None Yesý2 CD 7T None None None Yes Ln 00 7 None None None Yes Page 12 of 18 Document Control Desk Attachment 1 F CR-04-02961 RC-11-0145 0 .-* -5 Contact Action ona Aiona Slave Relay Current Rating Load Current Interrupt OK?n- o on Signal N Close to Energize AC 98 VA open -14 VA Yes -N/A -non Coil iz Make 60 amps or 7200 VA coe nerp-coil closed interrupt C close to Energize AC Make 60 amps or 7200 VA N/A Yes -N/A -non Mk6coil interrupt co oi c None None None Yes C Close to Energize AC Yes -N/A -non-ciMake 60 amps or 7200 VA N/A 06 Coil interruptT None None None Yes IL 7 None None None Yes Co co 7 None None None Yes None None None Yes None None None Yes None None None Yes le None None None YesOp~en toue-energize Break 6 amps or 720 VA 14 VA Yes-AC Coil x0 7 None None None Yes co 7e None None None Yes J= o o None None None Yes N Close to Energize AC Make 60 amps or 7200 VA 245 VA Yes -N/A -non coil_ interrupt S Open to Dc-energize Bek6ap r70V 7V e Cl AC Coil Bek6ap r70V 7V e co g None None None Yes X0 7' None None None Yes U-) -j Ce1 c o 0 None None None Yes I-') None None None Yes co 7 None None None Yes co 7 None None None Yes 7P None None None Yes'T ~~ag 13n ofn 18e e Document Control Desk Attachment 1 F CR-04-02961 RC-11-0145 C Uw o > -"- Contacto SgaAction con Aion Slave Relay Current Rating Load Current Interrupt OK?u. U A" Close to Energize AC Yes -N/A -non o Make 60 amps or 7200 VA 182 VA o0- Coils interrupt O0)> S None None None Yes oE= co (U_, None None None Yes oa)"E 0 None None None Yes cli Close to Energize AC Make 60 amps or 7200 VA 245 VA Yes -N/A -non Coils interrupt None None None Yes 00 ,z None None None Yes C- None None None Yes 0.Close to Energize AC Yes -N/A -non t CilsMake 60 amps or 7200 VA 245 VAinerpý2 Coils interrupt co 7 None None None Yes Close to Energize NCoe NmYes -NA -Coils1 0ap r13 A8 -6m interrupt-i-N Cose Noneto NEonergYesN

-1 Coi 10 amps orl138VA 13.24mA intederrp S Openton e-energizeene YesCColoetEnrie C 1.10 ampsorl138 VA8W-64mYe-N/-no a, Open to De-energize 1.10 amps or 138 VA 13.2 W sealed Yes 0 DC Coil C Open to De-energize 1.10 amps or 138 VA 13.2 W sealed Yes 6 DC Coil c\j Close to Energize DC 1.10 amps or 138 VA 168 W inrush for Relay Yes -N/A -non ,I- Coils 35.1 W for Valve interrupt ,It Close to Energize AC Make 60 amps or 7200 VA 245 VA Yes -N/A -non C6 Coil interrupt co Close to Energize AC Make 60 amps or 7200 VA 245 VA Yes -N/A -non Coil interrupt 0.> o Open=toe-energize 1.10 amsor 138 VA 13.2 W sealed Yes.(Ld DC CoilC , Open to De-energize (D Coi1.10 amps or 138 VA 13.2 W sealed Yes e DC Coil'7 None None None Yes to 7 None None None Yes ,-Page 14 of 18 Document Control Desk Attachment 1F CR-04-02961 RC-11-0145 0 -2 >. Za Contact Action C 2on Aion Slave Relay Current Rating Load Current Interrupt OK?rr on Signal-o 0None None None Yes 0.0.0 -Open to De-energize Break 6 amps or 720 VA 0.38 amps Yes U o u d AC CoiI-- None None None Yes 7 None None None Yes 0)sj Open to De-energize

1. 10 amps or 138 VA 17.4 W -139.2 mA Yes-DC Coil'- Open to De-energize Break 6 amps or 720 VA 0.38 amps Yes co AC Coil co Open to De-energize

.DC Coil 1.10 amps or 138 VA 17.4 W -139.2 mA Yeso Open to De-energize V' Oe to 1.10 amps or 138 VA 13.2 W sealed Yes d DC Coil 00 Open to De-energize

>O e 1.10 amps or 138 VA 17.4 W -139.2 mA Yes i DC Coil Open to De-energize amps or 138 VAý2 DC Coil Open to De-energize 1.10 amps or 138 VA 13.2 W sealed Yes DC Coil Close to complete 1.10 amps or 138 VA N/A Yes -N/A -non circuit interrupt , None None None Yes o , None None None Yes 7, None None None Yes co 0., None None None Yes 7- None None None Yes Ne , None None None Yes None None None Yes 00 7 c None None None Yes CL 00 h 4 None None None Yes 0 None None None Yes& oeNneNn e Page 15 of 18 Document Control Desk Attachment 1 F CR-04-02961 RC-11-0145

• (I)o >. -otctAto"- is Contact Action Slave Relay Current Rating Load Current Interrupt OK?a C on Signal-0 U. .None None None Yes.o None None None Yes ( 0 o co 0 7 None None None Yes o None None None Yes', None None None Yes 7 None None None Yes N-None None None Yes* None None None Yes CL w , None None None Yes",L None None None Yes cc4CD C, None None None Yes N-0 OD None None None Yes 0)E None None None Yes 7 None None None Yes CO 7 CNoneto Non Non Yes-N/-no oe nerze Make 60 amps or 7200 VA 245 VAYes N- 1 Coil interrupt"o o Open to De-energize 96 VA Open 14 VAYe U) < T Break 6amps or720 VAYe-* AC Coil closed 0 , None None None Yes oC' T None None None Yes U)0)T None None None Yes Page 16 of 18 Document Control Desk Attachment 1F CR-04-02961 RC-11-0145

• 0 5 Contact Action t5 ontc Aion Slave Relay Current Rating Load Current Interrupt OK?r- on Signal-0o N Close to Energize DC Yes -N/A -non-Coil 1.10 amps or 138 VA 8W- 64 mA interrupt V Close to Energize AC Make 60 7200 VA 245 VA Yes -N/A -non C6 Coil amps or interrupt cp Open to De-energize Break 6 amps or 720 VA 96 VA Open 14 VA Yes~- AC Coil Bra mso 2 A closedYe 0 o TSC Computer Pt. Yes -N/A -non 6 D1 0 1.10 amps or 138 VA N/Ainerp-- None None None Yes~ ~ CD 10 nerp 7 None None None Yes'7 None None None Yes U3 cO'7 None None None Yes r0 N Close to complete Yes -N/A -non" circuit 1.10 amps or 138 VA N/A interrupt 0 O c6 None None None Yes T, None None None Yes C0L 7, None None None Yes N None None None Yes u}" .° None None None Yes o CL* c, None None None Yes 0.0'7 None None None Yes C"! Close to Energize AC Make 60 amps or 7200 VA 245 VA Yes -N/A -non*-L coil interrupt ,It Close to Energize AC Make 60 amps or 7200 VA 245 VA Yes -N/A -non co Coils interrupt 00 Close to Energize Mk60apor70VA NAYes -N/A -non r-. Resistive AC Load interrupt C)7 None None None Yes to Close to Energize AC Yes -N/A -non Cn d Coils Make 60 amps or 7200 VA 245 VA interrupt m- Close to Energize AC Make 60 amps or 7200 VA 245 VA Yes -N/A -non Coils interrupt Close to Energize AC e Yes RelayMae6amso720V 8W-64mYs co'7 None None None Yes P 7 Closeto EnrgizeAC gYe1-7N/f-no Document Control Desk Attachment 1F CR-04-02961 RC-11-0145 a- w o -, " SContact Action Slave Relay Current Rating Load Current Interrupt OK?C)- on Signal S0 u. 1U , None None None Yes None None None Yes , None None None Yes S Open to De-energize 17.4 W x 3 -139.2 mA x 6 DC-Coils e 1.10 amps or 138 VA 3 = 417.6 mA (0.42 Yes d~ DOoilsamps)

• 2 open to De-energize 1.10 ampsor 18A 17.4 W -139.2 mA Yes* DC Coils 7 Open to De-energize 1.10 amps or 138 VA 17.4 W -139.2 mA Yes c2 DC Coils Co t" None None None Yes'-r None None None Yes None None None Yes None None None Yes f None None None Yes ,q-17.4 W x 3 -139.2 mAx S Open to De-energize 1.10 amps or 138 VA 3 = 417.6 mA (0.42 Yes' DC Coils I- amps)0 S1.10 amps or 138 VA 17.4 W -139.2 mA Yes ,- DC Coils Opento De-energize 1.10 amps or 138 VA 17.4 W -139.2 mA Yesý2 DC Coils (D 7 None None None Yes to None None None Yes N-Page 18 of 18