ML20137L114

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Test Rept for Analog Isolator P/N:1622-5 S/N:0001
ML20137L114
Person / Time
Site: Fort Saint Vrain Xcel Energy icon.png
Issue date: 08/26/1985
From:
ENERGY, INC.
To:
Shared Package
ML20137L062 List:
References
EIP-TR002, EIP-TR2, NUDOCS 8509120335
Download: ML20137L114 (50)
v • d • e


Text

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-w EIP-TR002 TEST REPORT FOR ANALOG ISOLATOR P/N:

1622-5 S/N: 0001 SCOPE This report contains a series of subtests on the analog isolator as listed below:

- Operational and Linearity Test

- Surge Withstand Capability Test

- HVAC (Thermal Drift) Test

- Desigt: Basis Fault Test 1

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, j ISSUE RECORD EIP-TR002 REV DATE PREPARED BY REVIEWED BY APPROVED BY ff5gg-l' V' */, - L "- ~ d$ -f

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. ~e REPORT #EIP-TR002 i

OPERATIONAL AND LINEARITY TEST RESULT FOR EI'S ISOLATOR MODULES CUSTOMER:

PUBLIC SERVICE CO*1PANY OF COLORADO

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SUMMARY

(1) Type of Isolation Module:

X

Analog, Digital j

(2) Part Number:

1622-5 Serial Number: 0001 The operational and linearity test is the functional test for the isolator modules. Prior to any qualification test sequence, this test is performed and establishes the baseline data. The operational test is repeated af ter each qualification test sequence.

The isolation module (X ) passed (

) failed the baseline test.

Other Comments:

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153-3

r TABLE OF CONTENTS PAGE TEST PURP0SE............................................................

1 REFERENCE 00CUMENTS..................................................... 2 TEST REP0RT............................................................. 3 1.

Te s t S u b j e c t.................................................. 3 2.

Tes t Co n fi gu ra ti o n............................................ 3 3.

P re te s t D a t a.................................................. 3

,4.

I n te ri m Te s t D a ta............................................. 3 5.

P o s t te s t 0 a t a... '.............................................. 3 6.

Fa i l e d C ompo n e n ts............................................. 3 7.

Comme n ts/Co ncl u s i o n........................................... 3 i

e 11 of iii 153-3

s LIST OF FIGURES FIGURE TITLE PAGE 1

Devi ce U nde r Tes t ( 0VT)....................................... 4 2

Go e ra ti o nal Li ne a ri ty......................................... 5 l

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111 of 111 153-3

PURPOSE The puroose of the operational and linearity test was to establish the baseline test data for the isolation module. This analog isolation module is designed for 0 to 5 VDC outcut with a 0 to 10 VOC inout. The linearity test was performed to cover the designed range of input signal.

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REFERENCE DOCU.iENTS 1.

Test Procedure for Qualification of the FSV Electrical Isolation System for Public Service Company of Colorado, PSCC-1-EIP-24. This procedure invokes portions of EIP-24, " Test Procedure for Performance and Isolation Testing of 1E Analog and Digital Isolators".

2.

IEEE Std. 472-1974, "IEEE Guide for Surge Withstand Capability (SWC)

Tests".

3.

IEEE Std. 323-1974, Standard for Qualifying Class 1E Equipment for Nuclear Power Generating Stations.

9 4

2 of 5 153-3

F~_o s

TEST REPORT 1.

Test

Subject:

1E Analog Isolator Part Ntsnber:

1622-5 Serial Ntaber: 0001 Reference Figure 1 l

2.

Test Configuration i

l Operational /Linearity Reference Figure 2 3.

Pretest Data All channels calibrated to within.001 volt of specified range of 0 to 5 volts out with 0 to 5 volts input.

4.

Interim Test Data All channels output variance from tracking the input of 0 to 5 volts was <.002 volt or <.04% of output span.

5.

Posttest Data Same as above.

6.

Failed Components None.

7.

Comments / Test Conclusion 1

All channels passed the test with less than.1% variance of output span.

3 of 5 153-3

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DUT (Device under test) 4 of 5 153-3

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CHANNEL IMPUT OUTPUT il Figure 2 Goerational Linearity 5 of 5 153-3

4 REPORT #EIP-TR002 SURGE WITHSTAND CAPABILITY (SWC) TEST RESULT FOR EI'S ISOLATION MODULE CUSTOMER: PURLIC SERVICE COMPANY OF COLORADO 4

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SUMMARY

(1) Type of Isolation Module:

X

Analog, Digital (2) Part Number:

1622-5 Serial Number: 0001 The SWC is the simulation of electrical disturbance in accordance to IEEE 47?.-1974. The surge wave form was aoplied in the transverse and common modes.

The isolation module ( K ) passed (

) failed the SWC.

Other Comments:

i i of 111 153-3

e TABLE OF CONTENTS PAGE TEST PURP0SE............................................................

1 REFERENCE DOCUMENTS..................................................... 2 4

TE ST R E P 0 RT............................................................. 3 1.

Te s t S u bj e c t.................................................. 3 2.

Tes t Co n fi gu ra ti o n............................................ 3 3.

PretestData..................................................3 4.

I n te ri m Te s t D a ta............,................................ 3 i

5..

P o s ttes t D a ta................................................. 3 6.

Failed Components............................................. 3 7.

Comments / Conclusion...........................................

4 f

I i

i 11 of 111 153-3

LIST OF FIGURES FIGURE TITLE PAGE 1

D evi c e U n de r Te s t ( DUT)....................................... 5 2A SWC ( Tra n s v e rs e Mo de )......................................... 6 28 SWC ( C ommo n Mo de )............................................. 6 3

Ooe ra ti o nal Li nea ri ty......................................... 7 iii of 111 153-3

PdRPOSE The purpose of this test was to determine the effect in perfonnance of the analog isolation module when a surge wave form, in accordance with IEEE 472-1974, is applied in tne common and transverse niodes of the isolation modul e.

.s The surge wave fonn exhibits the following characteristics:

(1) peak amplitude - 2.5 KV peak, (2) frequency - 1.0 to 1.5 MHz, and (3) fall time - > 6 psec to fall to 501, of peak.

1 of 7 153-3

REFERENCE DOCUMENTS 1.

Test Procedure for Qualification of the FSV Electrical Isolation System for Public Service Company of Colorado, PSCC-1-EIP-24. This procedure invokes portions of EIP-24, " Test Procedure for Performance and Isolation Testing of IE Analog and Digital Isolators".

2.

IEEE Std. 472-1974, "IEEE Guide for Surge Withstand Capability (SWC)

Tests".

3.

IEEE Std. 323-1974, Standard for Qualifying Class 1E Equionent for Nuclear Power Generating Stations.

4 1

2 of 7 153-3

,~

m TEST REPORT 1.

Test

Subject:

1E Analog Isolator Part Number:

1622-5 Serial Nunber: 0001 Reference Figure 1 2.

Test Configuration Surge withstand capability test (SWC)

Reference Figures 2A and B 3.

Pretest Date All channels calibrated to within specified range of 0 to 5 volts in and 0 to 5 volts out.

Reference Figure 3 4.

Interim Test Data IEEE surge wave fonn applied to all channels in both transverse and common modes with output monitoring to verify surge wave form application.

5.

Posttest Data All channels functionally tested to verify proper operation over the input and output span.

6.

Fr iled Components None.

3 of 7 153-3

7.

Comnents/ Test Conclusion All isolators passed the functional test after being subjected to transverse and common mode surge wave form.

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REPORT fEIP-TR002 r

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HVAC TEST RESULT FOR EI'S ISOLATOR MODULES CUST0T R: PUBLIC SERVICE C09ANY OF COLORADO 153-3

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X

Analog, Digital (2) Part Number:

1622-5 Serial Number: 0001 1

The isolation module was placed in a test chamber whose conditions were set to simulate the loss of HVAC conditions defined in the customer specification. Periodic functional tests were conducted at prescribed intervals.

The nodule ( A' ) passed (

) failed the HVAC test.

Other Comments:

i of til 153-3

i TABLE OF CONTENTS l

1 PAGE 1

TEST PURP0SE............................................................

1 REFERENCE 00CUMENTS..................................................... 2 TEST REP 0RT.............................................................

3 1.

Te s t S u b j ec t.................................................. 3 2.

Te s t Co n fi gu ra ti on............................................ 3 3.

Pretest 0ata.................................................. 3 4.

Interim Test 0ata.............................................

3 5.

P o s tte s t D a ta................................................. 3 6.

F a i l e d C ompo n e n ts............................................. 3 7.

Comments / Conclusion...........................................

4 a

1 i

1 I

4 11 of 111 153-3

e LIST OF FIGURES FIGURE TITLE PAGE 1

Devi ce U nde r Tes t ( 0UT)....................................... 5 2

Operational L i nea rf ty......................................... 6 i

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PURPOSE The purpose of the HVAC (thermal drift) test was to determine the effect of temperature elevation on the performance of the analog isolation module.

The module was placed in an environmental chamber where the temperature was raised to 46*F above ambient (74*F) for a minimum of 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />. A func-tional test was periodically performed while the isolation nodule was in the chamber.

1 1

153-3

REFERENCE 00C11MENTS 1.

Test Procedure for Qualification of the FSV Electrical Isolation System for Public Service Company of Colorado, PSCC-1-EIP-24. This procedure invokes oortions of EIP-24, " Test Drocedure for Performance and Isolation Testing of IE Analog and Digital Isolators".

2.

IEEE Std. 472-1974, "IEEE Guide for Surge Withstand Capability (SWC)

Tests".

3.

IEEE Std. 323-1974, Standard for Qualifying Class 1E Equipment for Nuclear Power Generating Stations.

2 of 6 153-3

TEST REPORT 1.

Test Sub.iect:

1E Analon Isolator Part Number:

1622-5 Serial Number: 0001 Reference Figure 1 2.

Test Configuration loss of HVAC (thermal drift)

Reference Figure 2 3.

Pretest Data Pretest data taken at 72.5'F af ter 100-hour burn in all channels calibrated within.001 volt of specified range of 0 to 5 volts out with 0 to 5 volts inout.

4.

Interim Test Data '

Maximun thermal drift over a 12-hour period at 120*F was +.010 volt.

This is.004% or 214 uv ner *F drift.

5.

Posttest Data Posttest data taken at 71.0*F.

All channels returned to original calibration ooint wit 5f n +.003 volt of specified output range.

6.

Failed Comoonents None.

3 of 6 153-3

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7.

Comments / Test Conclusion All channels passed the test with <.01% drift per 'F change over the

- specified temperature change.

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e REPORT fEIP-TR002 OESIGN BASIS FAULT TEST RESULTS FOR EI'S ISOLATION MODULE CUST0T R: PUBLIC SERVICE C09 ANY OF COLORADO 153-3 L- -

SUMMARY

(1) Type of Isolation Module:

X

Analog, Digital (2) Part Number:

1622-5 Serial Number: 0001 Design basis fault test was performed on the input, output, and power inout of the isolation module in accordance with the customer specification. The applied faults represent the maximum postulated fault for the input, output, and power input of the isolator.

The isolator ( X ) passed (

) failed the fault test.

Other Coments:

1 i of 111 153-3

TABLE OF CONTENTS PAGE i

TEST PURP0SE.............................................................I REFERENCE 00CUMENTS..................................................... 2 TEST REP 0RT.............................................................

3 1.

Test Subject.................................................. 3 2.

Te s t C o n f i gu ra ti o n............................................ 3 3.

P re te s t 0 a ta.................................................. 3 4.

I nteri m Tes t 0ata............................................. 3 1

5.

P o s tte s t D a ta................................................. 3 6.

F a i l e d C ompo n e n t s............................................. 3 7.

Coments /Co ncl u s i o n........................................... 4 j

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11 of 111 153-3

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O LIST OF FIGURES FIGURE TITLE PAGE 1

Dev ice Unde r Te s t ( DUT)...................................... 11 2

Fa ul t Te st Co n fi g urati o ns.................................... 12 3

Ope ra ti on al Li nea ri ty........................................ 13 4

Hi-pot Test.................................................. 14 1

4 4

4 4

Iif of iff 153-3

PURPOSE The purpose of this test was to apply a postulated design basis electrical fault to the input, output, and the power supply input of the isolator

'he fault was applied in the common and transverse modes of the modul e.

i input side of the module.

The characteristics of the fault are as follows:

(1) 120 VAC to the input of the module, 4

(2) 120 VAC to the ouput of the module, and (3) 120 VAC to the power supply input in the consnon mode.

A hi-pot test was conducted at the conclusion of the fault testing to verify that no isolation breakdown had occurred.

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1 of 14 153-3

REFERENCE 00CtMENTS 1.

Test Procedure for Qualification of the FSV Electrical Isolation System for Public Service Company of Colorado, PSCC-1-EIP-24.

Thi s procedure invokes portions of EIP-24, " Test Procedure for Perfonnance and Isolation Testing of IE Analog and Digital Isolators".

2.

IEEE Std. 472-1974, "IEEE Guide for Surge Withstand Capability (SWC)

Te st s".

3.

IEEE Std. 323-1974, Standard for Qualifying Class' 1E Equipment for Nuclear Power Generating Stations.

2 of 14 153-3 m

TEST REPORT (sheet 1) 1.

Test

Subject:

1E Analog Isolator Quad channel Part Number:

1622-5 Serial Number: 0001 Reference Figure 1 2.

Test Configuration Common mode input fault test Reference Figure 2B 3..

Pretest Data Channel one was tested for proper operation with an input of 0 to 5 volts and an output of 0 to 5 volts. The output voltage was

.001 volt in the test configuration. Reference Figure 3.

4.

Interim Test Data One hundred twenty v A/C fault applied to the input in the common mode to power supply common. The output reading remained at.001 volt.

5.

Posttest Data Channel *one was tested for proper operation across the input and output span with no change from pretest.

Hi-pot test performed with no leakage current.

6.

Failed Components None.

3 of 14 153-3

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7.

Comments / Test Conclusion The test channel passed all functional and hi-pot tests with no loss 4

of operational or isolation capability, t

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i TEST REPORT (sheet 2) 1.

Test

Subject:

1E Analog Isolator 4 Channel Part Number:

1622-5 Serial Number: 0001 Reference Figure 1 2.

Test Configuration Transverse mode input fault test Reference Figure 2C 3.

Pretest Data Channel one functionally tested over input span of 0 to 5 volts and output of 0 to 5 volts.

Output voltage was 6.425 volts in test configuration.

Reference Figure 3 4.

Interim Test Data One hundred twenty v A/C fault applied to the input in the transverse mode.

The output voltage was 6.001.

5.

Posttest Data l

Channel was tested for operation at 0 to 5 volts in and 0 to 5 volts out.

The channel was then hi-poted and no leakage current.

Reference Figure 4 6.

Failed Components None.

5 of 14 153-3

t 7.

Comments / Test Conclusion 1

Channel passed both functional and hi-pot tests with no loss of isolation capability or operational function.

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TEST REPORT (sheet 3) 1.

Test

Subject:

1E Analog Isolator Part Number:

1622-5 Serial Number: 0001 Reference Figure 1 2.

Test Configuration Transverse mode output fault test Reference Figure 2D 3.

Pretest Data Channel one functioned properly with an input of 0 to 5 volts and 0 to 5 volts out.

Input voltage reading was +.712 volts in the test configuration.

Reference Figure 3 4.

Interiin Test Data One hundred twenty y A/C fault applied to the output.

Input readined at +.712 volts with no change.

5.

Posttest Data The test channel was not functional due to conponent failure.

Hi-po t test was performed per Figure 4 with no leakage current.

6.

Failed Components F1 failed upon fault application.

7 of 14 153-3 u

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Comments / Test tonelusion i

l Test channel passed with no loss of isolation capability during or after fault application.

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i TEST REPORT (sheet 4) 1.

Test

Subject:

1E Analog Isolator Quad Channel Part Number:

1622-5 Serial Number: 0001 Reference Figure 1 2.

Test Configuration Common mode power supply input fault test Reference Figure 2A 3.

Pretest Data Channel two tested for proper operation prior to test configuration over the input and output span.

The channel operated properly.

After configurating, input and output voltage was.000.

Reference Figure 3 4

Interim Test Data One hundred twenty y A/C fault applied to the power supply input in the common mode.

Input voltage reading.000 volts, output voltage reading

.569 volt.

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Posttest Data l

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Hi-pot test performed

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j Reference Figure 4 6.

Failed Components l

F5 opened upon fault.

9 of 14 153-3

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Comments / Test Conclusion i

l 1solator maintained isolation with no significant change to input or output during fault.

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