ML20137L187

Test Rept for Analog Isolator P/N:1622-4 S/N:0003

ML20137L187
Person / Time
Site:	Fort Saint Vrain
Issue date:	08/26/1985
From:	ENERGY, INC.
To:
Shared Package
ML20137L062	List: ML20137L056 ML20137L067 ML20137L073 ML20137L097 ML20137L114 ML20137L144 ML20137L163 ML20137L187
References
EIP-TR005, EIP-TR5, NUDOCS 8509120349
Download: ML20137L187 (20)

Text

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EIP-TR005 TEST REPORT FOR ANALOG ISOLATION

! P/N: 1622-4 S/N: 0003 1

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SCOPE This report contains a series of subtests on the analog isolator as listed below:

(1) operational and linearity test and (2) HVAC (thermal drift) test.

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EIP-TR005

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REPORT #EIP-TR005 i OPERATIONAL AND LINEARITY TEST RESULT i FOR EI'S ISOLATOR MODULES

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SUMMARY

(1) Type of isolation module: X Analog, Digital E ('2) Part Number: 1622-4 Serial Number: 0003 The operational and linearity test is the functional test for the isolator modules. Prior to any qualification test sequence, this test is perfJrmed and establishes the baseline data. The operational test is repeated after each qualification test sequence.

The isolation module (x) passed, ( ) failed the baseline test.

Other Comments:

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d TABLE OF CONTENTS PAGE TEST PURP0SE............................................................. 1 REFE RENC E D OC UME NTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 TEST REP 0RT.............................................................. 3

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

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

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

4. I n t e r i m Te s t D a t a . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 i 5. P o s tt e s t D a ta . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

6. Fa i l e d C ompo ne nt s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

7. C omme n t s/C o n cl u s i o n . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1

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LIST OF FIGURES FIGURE TITLE PAGE 1~ D evi ce Unde r Te s t ( DUT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2, Ope ratio n al L i neari ty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 k

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PURPOSE

- The purpose 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 output with a 0 to 10 YDC input. -The linearity test was performed to cover the designed range of input signal.

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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 Equipment for Nuclear Power Generating Stations.

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t TEST REPORT

1. Test

Subject:

1E Analog Isolator Part Number 1622-4 Serial Number 0003 Reference Figure 1 l

2. Test Configuration 1 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 10 volts input.

4. Interim Test Data All channels output variance from tracking the input of 0 to 10 volts was j .002 volt or j .04% of output span.

5. Posttest Data Same as above.

6. Failed Components None.

7. Comments / Test Conclusion All channels passed the test with less than .1% variance of output span.

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.e REPORT #EIP-TROOG HVAC TEST RESULT FOR EI'S ISOLATOR MODULES i

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SUMMARY

(1) Type of isolation module: X Analog, Digital (2) Part Number: 1622-4 Serial Number: 0003 The isolation module was placed in a test chamber whose conditions were set to simulate the loss of HVAC conditions defined in the customer specifica-tion. Periodic functional tests were conducted at prescribed intervals.

The isolation module (X) passed, ( ) failed the HVAC test.

Other Comments:

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TABLE OF CONTENTS PAGE TEST PURP0SE...................................... ...................... 1 REFERENCE DOCUMENTS...................................................... 2 TEST REP 0RT.............................................................. 3

1. Test Subject................................................... 3

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

3. PretestData...................................................3

4. Interim Test Data.............................................. 3

! 5. P o s tte s t D a ta . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

6. F a i l e d Comp o n e n t s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

7. Comments / Conclusion............................................ 3

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1 D evi c e Un de r Tes t ( DUT ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2 HVAC Test Configuration........................................ 5 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.

l 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 module was in the chamber.

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a 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 1E Anaiog 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.  :

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D TEST REPORT

1. Test

Subject:

1E Analog Isolator Part Number 1622-4 Serial Nunber 0003 Reference Figure 1

2. Test Configuration Loss of HVAC (thennal drift)

Reference Figure 2

3. Pretest Data Pretest data taken at 73.2*F after 100-hour burn in all channels

. calibrated within .001 volt of specified range of 0 to 5 volts out with 0 to 5 volts input.

! 4. Interim Test Data

! Maximum thermal drift over a 12-hour period at 120*F was .018 volt.

This is .008% or 386 uv per *F drif t.

5. Posttest Data Posttest data taken at 71.0*F.

All channels returned to original calibration point within .003 volt of specified output range.

6. Failed Components None.

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7. Comments / Test Conclusion All channels passed the test with < .01% of f.s. drift per *F change over the specified temperature change.

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