ESI 09-17 : ISSUE 2
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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SINGLE CORE CABLES FOR USE IN SUBSTATIONS HAVING EXTRUDED INSULATION AND RATED VOLTAGES OF 6350/11000 VOLTS AND 19000/33000 VOLTS
23-07-2013
12-01-2013
Covers the construction and dimensions for designs of single core cables having either aluminium or copper conductors, cross linked polyethylene (XLPE) or ethylene propylene rubber (EPR) extruded insulation, copper wire metallic screen and medium density polyethylene (MDPE) oversheath. These cables are primarily intended for use in substations. Test requirements and test methods are included which are intended to demonstrate the capability of the cables for operation at a sustained maximum conductor temperature of 90 deg C and for a maximum short circuit temperature of 250 deg C. Cables manufactured to this Specification have no special features to prevent the ingress and migration of moisture in the event of damage. Users are therefore recommended to consider this possible risk.
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