ML21091A216

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Enclosure 4: Hindlepower a Tio Series Microprocessor Controlled Float Battery Charger
ML21091A216
Person / Time
Site: MIT Nuclear Research Reactor
Issue date: 03/24/2021
From:
Massachusetts Institute of Technology (MIT)
To:
Office of Nuclear Reactor Regulation
Shared Package
ML21091A207 List:
References
EPID: L-2021-NF A-0000
Download: ML21091A216 (13)
v • d • e


Text

I Enclosure 4 ]

Looking for the world's premium microprocessor controlled float battery charger?

The AT30 is the world's easiest to operate float battery charger. It has over 10 years of proven reliability and has become the industry's gold standard" for all stationary battery charging applications. We are so confident in our produdthat we have backed the AT30 with our unrivaled 5 Year Standard Wa"anty.

What is the AT30?

C ombining the performance and accuracy of a microprocessor with the reliability of SCR power conversion technology makes the AT Series the standard in stationary battery chargers. AT30s are easy to install, operate

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and maintain. The AT30 is packed with the most standard features and best warranty in the industry.

What are the most common applications for the AT30?

Utility & Communications Power Generation Substations Microwave Relay Sites Switchgear Manufacturing Emergency DC Power DC Operated Breakers Alarm Systems Commercial Alarm Systems Uninterrupted Power Systems DC Control Systems r

Transportation Signal Systems Switchgear Alarm Systems

AC Input

  • Voltage:

208Vac 60Hz 240Vac 60Hz 480Vac 60Hz 550-600 Vac 60Hz 220 Vac 50/60Hz 380 Vac 50/60Hz 416 Vac 50/60Hz

  • Input Voltage Tolerance:

+10%,-12%

  • Input Frequency Tolerance:

+/-5%

  • Efficiency:

85-90% typical for 130Vdc at 50-100% load DC Output

  • Voltage Ratings:

12, 24, 48, or 130Vdc nominal

  • Current Ratings (Ade):

25, 30, 40, 50, 75, 100,125, 150, 200, 250,300,400,500,600,800, 1000

  • Continuous Rating:

110% rated current at maximum equalize voltage at 50°C

  • Current Limit Adjustment Range:

50% to 110% rated output

  • Voltage Regulation:

+/-0.25% for line, load and temp. variations

  • Regulation at max. equalize voltages may not meet +/-0.2596
  • Electrical Noise:

32dBrnc

  • Ripple:

12/24/48Vdc

  • Unfiltered on battery 1 % Vrms
  • Filtered on battery 30mVrms
  • Filtered off battery 1 % Vrms
  • Battery Eliminator 30mVrms 130Vdc
  • Unfiltered on battery 2% Vrms
  • Filtered on battery 1 00mVrms
  • Filtered off battery 2% Vrms
  • Battery Eliminator 1 00mVrms
  • Surge Withstand Capability:

Meets IEEE-472, ANSI C37.90a SPECIFICATIONS Safety and Acceptance

  • Meets NEMA PE S-1996, PE 5-1997(R2003) specification
  • NEMA-1/IP20 type standard enclosure
  • Third party agency approvals:
  • CSA C22.2 compliant (up to and including 400A)

CJ ~

( ~ -NRTUC

  • UL 1012/UL 1564 compliant c

us ~ ~

  • Seismic qualified (5018/5030 cabinet styles only)
  • ABS or CE certification available upon request.
  • Made in the United States of America ~

Environmental

  • Operati_ng Am_bientTemperature 0°F to 122°F (-18°C to 50°C) w/o derating
  • Oper~tmg Alt_1t~de 10,000 feet (3,000 meters) above sea level w/o derating
  • Relative Hum1d1ty 0% to 95% (without condensation)
  • Audible Noise Less than 65 dBA at any point 5ft (1.Sm) from any vertical surface of enclosure STANDARD FEATURES
  • 5 Year Product Warranty
  • Universal main control board operates in any AT Series charger
  • Alarm assembly with local LEDs and summary relay contact for AC Failure, DC Failure, High Vdc, Low Vdc, Positive(+) and Negative{-)

ground fault

  • High DC voltage shutdown
  • Forced load share during parallel operation
  • Float/equalize selector switch with indicating lights
  • Manual equalize timer (0-255 hr.)

with indicating lights

  • AC line failure automatic equalize timer (0-255 hr.) with indicating light
  • AC On indicating light
  • 1 % Digital LED meter for Vdc, Ade, timer hours and alarm settings
  • 6 pulse rectification
  • AC input and DC output circuit breakers
  • Membrane front panel
  • Front panel controls can be disabled for security
  • A redundant analog circuit for LVDC alarm, independent of the microprocessor
  • Redundant control loops for higher reliability
  • Local or remote voltage sense with redundancy to protect against remote sense failure
  • Self-diagnostics
  • Input & output MOV surge suppressors
  • CU-AL 1/0 compression lugs
  • Switchboard wire, UL VW-1
  • Enclosure pre-treated using a 5-stage iron phosphate process with baked epoxy powder coating in ANSI 61 gray

§D Specifications subject to change.

CUSTOMIZE YOUR AT30 OPTIONS THAT LET YOU DESIGN YOUR CHARGER EXACTLY HOW YOU NEED IT!

SUMMARY

OF OPTIONS

  • DC output filtering: per NEMA PES 1996, standard and battery eliminator
  • Forced load share cable
  • Communications module: DNP3 Level 2 or MODBUS protocols
  • Medium & High AIC Breakers
  • Battery temp. compensation
  • AC Input/DC output fuses
  • Custom Paint
  • Auxiliary alarm relay board
  • NEMA 4 (12) type enclosure w/fan
  • NEMA Type 2 Drip Shield
  • AC lightning arrestor
  • Barrier type alarm terminal block
  • Fungus proofing (tropicalization)
  • End of discharge alarm
  • Static proofing
  • Battery discharge alarm Filtering STANDARD Output filtering is essential whenever there is need for low ac ripple and low noise on the de bus for critical loads. The standard de output filtering limits ripple to no more than 30mV RMS on 12, 24

& 48Vdc units, and l00mV RMS on 130Vdc units, measured at the battery terminals. This feature meets the specifications of NEMA standard PES-1996, and is recommended for installations using VRLA or gelled electrolyte batteries.

BATTERY ELIMINATOR An additional "battery eliminator" feature is also available, meeting the specifications of NEMA standard PES-1996 with no battery connected, measured at the de output terminals. This feature is recommended for sites where the battery may occasionally be disconnected from the de bus for maintenance. Additional filtering is essential to limit ac ripple and noise for critical de loads.

Medium & High AIC Breaker This feature provides thermal-magnetic circuit breakers with higher Ampere Interrupting Capacity ratings than the standard. See the tables on Page 11 for medium and high AIC breaker ratings.

AC Input and/or DC Output Fuses Default protection devices for the AT30 are molded case circuit breakers. Fuses may also be ordered to augment them, wired in series with the breakers. Three (3) ac input fuses provide 200 kAIC protection. Two (2) de output fuses provide 20 kAIC protection.

Fuses may also be ordered in conjunction with standard breakers as a cost-saver. If an AT30 is ordered without breakers, fuses must be ordered.

PAGE4

  • Zero-center ground detection meter
  • Analog AC voltmeter
  • Analog AC ammeter
  • Cabinet heater assembly
  • CE marking upon request
  • ABS certification upon request
  • Custom drawing package (DWG/PDF)
  • Mechanical lock for front door FACTORY INSTALLATION YES ORDERING Factory Installation use Specification Table on page 11

I Auxiliary Alarm Relay Board The AT30 features several industry-standard alarms, with individual LED indicators on the front instrument panel, and are accessible to the user via one (1) Summary Alarm contact on the Main Control PC Board. This feature provides a separate user-accessed pc board, featuring discreet two (2) form-C relay contacts for all six (6) alarms.

Copper Ground Bus This option provides a convenient means to tie the AT30 to the site building ground. A copper ground bus bar is provided with an extra CU-AL compression box lug.

AC Lightning Arrestor This options features an industrial-grade surge arrestor in polycarbonate housing, rated for 20,000 Amperes. It is recommended for installations with risk of frequent ac surges, such as high elevations or severe weather.

Fungus Proofing This treatment is also referred to as "tropicalization". It coats electrical components and internal wiring connections with a fungus-resistant, non-conductive film (approx. 1 mil thickness).

User termination points are not coated, nor are relay contacts, and any electrical connectors where the spray would interfere with functionality. The application is fully cured at time of shipment.

Static Proofing Used in "arid" environments, this treatment coats electrical components and connections with a static-resistant, non-conductive film (approx. 1 mil thickness). User termination points are not coated, nor are relay contacts, and any electrical connectors where the spray would interfere with functionality. The application is fully cured at time of shipment.

NOT AVAILABLE FOR FIELD INSTALLATION

§D Specifications subject to change.

Communications This option allows full remote monitoring of the AT30 and control of the front panel features, using MODBUS or DNP3 Level 2 protocols. Standard serial connections are provided for use with local SCADA systems.

Ethernet or Fiber Optic Modem interfaces are also available for use with the AT Communications option. Contact factory for part number.

Temperature Compensation Supplied in a kit, this option adjusts the AT30 de output voltage up or down, in response to battery temperature fluctuations.

Temperature is measured by an epoxy-enclosed thermistor. This probe is mounted on or near the battery, and connected by a cable to the Main Control PC Board. It is compatible with both lead-acid and nickel-cadmium batteries, and recommended for VRLA batteries. Cable lengths of 25, 50, 100, and 200 ft are available.

Barrier Type Alarm Terminal Blocks This option features a separate molded phenolic terminal block, wired directly to the Auxiliary Alarm Relay PC Board. It allows the user to connect remote alarm wiring with ring or spade type lugs.

The #6-32 binder hear screw terminals are rated for 20A at 150 Vaci Vdc, and accept wire sizes #16 to #14 AWG.

Mechanical Lock For Front Door The AT30 front panel controls can be disabled by setting a jumper on the back of the Main Control PC board. For installations where extra security is required, the front instrument panel, or door, can be physically locked closed. This option provides a locking provision on the enclosure, a padlock, and two (2) keys. A fully installed door key lock is also available.

Custom Paint AT30 NEMA Type 1 enclosures feature an ANSI 61 gray epoxy powdercoat finish. Custom exterior and interior (e.g. semigloss white) colors are available in ANSI, PMS, and RAL color codes to meet specific requirements..

PAGE6

Wall Mounting Brackets or Rack Mounting AT30 Chargers in Style-5018 enclosures can be wall or rack mounted. Wall-mounting brackets (EISOS0-00) are shipped as a field kit. Use of this option increases the vertical footprint of the charger by 14~ Anchor bolts are not supplied.

The Style-5018 enclosure is also EIA 23" or 24" rack mountable.

Mounting brackets (EI0193-03) are factory installed. Relay rack mounting hardware is not supplied.

NEMA Type 2 Drip Shield Standard AT30 battery chargers are supplied in NEMA Type 1 vented enclosures. The optional drip shield prevents overhead water and small falling particles from entering the top vented panels, protecting internal equipment from damage. The combined standard enclosure and drip shield meets the NEMA Type 2 specification.

NEMA Type 4 Cabinet With this accessory, a fully assembled standard AT30 NEMA-1 vented enclosure is installed within another gasketed, sealed cabinet. The combined assembly meets the NEMA Type 4 (and therefore Type 12 and 13) enclosure specification. All ratings feature forced cooling, with user-supplied 120Vac for the fan.

SUPPLEMENTAL PRODUCT Fan Control Contactor Lead-acid batteries produce hydrogen gas. This small wall-mounted external accessory provides a relay contactor to activate a battery installation vent or exhaust fan. Available in 1 OA or 20A models, the accessory is factory-set to provide relay closure when the AT30 enters into Equalize mode.

AT-DC Distribution Panel This product augments AT30 with a customized de distribution panel for user-specified loads. The AT-DC is configurable to various combinations of main and branch breakers. The AT-DC panel is optimally supplied from the factory, mounted to the AT30 and pre-wired to the charger's de output terminals. For further details, refer to the AT-DC product literature (JF5032-00).

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Specifications subject to change.

(12VdrJ Float Adjust 11.0-14.SVd (12VdrJ Equalize Adjust 11.7-75.SVdc (Z4Vdc)

Float Adjust 22.0-29.SVdc (Z4Vdc)

Equalize Adjust 23.4-3 7.0Vdc

/48Vdc)

Float Adjust 44.0-58.0Vdc (48Vdc)

Equalize Adjust 46.8-59.0Vdc (1JOVdc)

Flaat Adjust I 10.0-141.0Vdc

/IJOVdrJ Equalize Adjust 117.0-1431Mlc 12Vdc 24Vdc 48Vdc 130Vdc 50 5

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6 5

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6872 (23462) 9163 (31283) 4200(1905 11271 (38479 CABINET STYLES

& DIMENSIONS For detailed CAD drawings of all NEMA-1 type enclosures (and optional NEMA-4 (12) type enclosures), please visit the support section of our website www.hindlepowerinc.com

~

Specifications subject to change.

'V STANARD INTERNAL

~....,,,.

LAYOUTI, BY r

CABINETk STYLE :~

For detailed CAD drawings of all NEMA-1 type enclosures (and optional NEMA-4 (12) type enclosures),

please visit the support section of our website hindlepowerinc.com

,r PAGE 10

B C

D E

012 Nominal DC 024 Output Voltage 048 130 025 030 040 050 075 100 125 Nominal DC 150 Output Current 200 250 300 400 500 600 800 lK0 u

DC Output F

Filtering E

208 240 AC Input 480 Voltage*

600 (3~)

220 380 416 STANDARD 12Vdc 24Vdc 48Vdc 130Vdc 25Adc 30Adc 40Adc 50Adc 75Adc l00Adc 125Adc 150Adc 200Adc 250Adc 300Adc 400Adc 500Adc 600Adc 800Adc lOO0Adc Unfiltered Filtered Eliminator 208V60Hz 240V60Hz 480V60Hz 550/600V 60Hz 220V 50/60Hz 380V 50/60Hz 416V 50/60Hz AC Input M

MediumAIC F

Circuit Breaker HighAIC Rating**

H 0

No Breaker F

Installed G

AC Input Fuses X

Not Supplied s

Standard AIC DC Output M

Medium AIC H

Circuit Breaker High AIC Rating**

H 0

No Breaker F

Installed J

DC Output Fuses X

Not Supplied Auxiliary Alarm A

Installed K

Relay Board X

Not Supplied Copper G

Installed L

Ground Bus X

Not Supplied AC Lightning L

Installed M

Arrestor X

Not Supplied F

Applied N

Fungus Proofing X

Not Supplied s

Applied p

Static Proofing Not Su lied

  • Contact factory for other AC input voltages not listed
    • If you do not order an AC input or DC output circuit breaker, fuses will be provided.

Circuit Breaker AC & DC Ratings MEDIUM HIGH

~

Input: SkAIC - 120/208/240/480Vac Input: 25kAIC - 120/208/240/480Vac Input: 65kAIC - 120/208/240/480Vac 14kAIC - 600Vac 1 BkAIC - 600Vac NI A - 600Vac Output: SkAIC - 125Vdc Output: 1 0kAIC - 250Vdc Output: 20kAIC - 250Vdc

~-*.

~

Specifications subject to change.

Standard Warranty (applies only to product(s) delivered within the United States and Canada)

All HindlePower charger products are warranted to be free from defects in material and workmanship for a period of five (5) years from date of manufacture. During the term of the warranty period: parts, assemblies, or components deemed to be defective will be repaired or replaced at our option, free of charge. All costs related to removal, reinstallation and transportation will be paid by the purchaser/customer and/or operator of the product. Evaluation, repair and/or replacement of any defective part(s) are FOB manufacturer's factory.

This warranty does not cover products or parts that are damaged from improper use or abuse, as determined by HindlePower. Accessory items or additional items carry only their respective manufacturer's warranty. Consumable items (such as fuses and electrolytic capacitors), which wear out under normal use are specifically not covered by this standard warranty. Any consequential damage due to diagnosis or repair by any party other than HindlePower authorized personnel is not covered under this warranty.

NOTE: Requests for returns or claims must be submitted to our Factory Service Center for Return Material Authorization(RMA) instructions and assignment. Returns that do not follow this procedure will not be honored.

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