ML20032A864
| ML20032A864 | |
| Person / Time | |
|---|---|
| Site: | Brunswick  |
| Issue date: | 03/01/1974 |
| From: | Korner R WESTINGHOUSE ELECTRIC COMPANY, DIV OF CBS CORP. |
| To: | |
| Shared Package | |
| ML20032A854 | List: |
| References | |
| IEB-79-01B, IEB-79-1B, NUDOCS 8111020484 | |
| Download: ML20032A864 (1) | |
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Westinghouse Electric Corporation Industry & Defense en:xr.usavateex:
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March 1, 1974 Hi Pot Test Report Brunswick Penetrations UECC PO#9527-01-118-1CP141 In order to demonstrate the adequacy of the insulation system, each conductor was subjected to the following high pot test:
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Class A 5 KV rating 12.5 KV to ground 1 mir.
12.5 KV cond to cend. I min.
Class B & C 600 V rating 2.2 KV to ground I min.
2 7 KV cond. to cond. 5 sec.
Class D (thermocouples) 1 KV to ground I min.
1 KV cond. to cond. 5 sec.
Class E (neutron detector) 3 KV-DC cond, to first rhield 1 min.,
Class F (CRDM) 1 KV to' ground 1 min.
1 KV cond. to cond. 5 sec.
The above tests were performe.1 on each prototype and on each production penetration.
All met the above values sithout failure.
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R. l.. Korner Project Engineer Penetrations Dept.
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