Product Details
Cable Aerial Twists NFC 33 226 12/20 (24) KV
It consists of 3 phase conductors twisted around a sheathed steel carrier.
The aluminum screen is designed to ground the short circuit currents, ie 1000 A for 1 second for underground networks.
Product Introduction
ELECTRICAL SPECIFICATIONS
The short circuit characteristics are calculated according to IEC 60949.
– The resistance to the intensity in C.C. (1s) characterizes the current in the screen.
– The permissible C.C. current characterizes the maximum current in the conductor for 1s.
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