NEN HD 634 : 1998
Current
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The latest, up-to-date edition.
TESTS ON INTERNAL GAS-PRESSURE CABLES AND ACCESSORIES FOR ALTERNATING VOLTAGES UP TO AND INCLUDING 275 KV (U[M] = 300 KV)
Published date
12-01-2013
Publisher
Applicable to tests on radial-field impregnated-paper-insulated cables and accessories in which, during normal operation, a gas pressure exceeding 1,2 MPa (12 bar) gauge is applied internally i.e. with the gas in direct contact with the insulation.
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