XLPE Rodent resistant cable 11KV 300mm cable

 11kV XLPE Rodent resistant Power cable 

 

 

Conductor: copper or aluminium

Insulation: XLPE/PVC

Armored: Steel or steel wire

Jacket: PVC/LSZH

Voltage: 1-35KV

Core No.: 1, 3

Standard: IEC60502, IEC60331

 

 

The main features of the flame retardant XLPE power cable is hard to catch on fire or that the continuous burning of cables is very limited when it is on fire. It applies to the places with many cables laid tightly together such as power generated station, subway, tunnel, high-storey building and other places concerning to fire security and its lifesaving.

 

 

 

Operating characteristics:

(1) Rated voltage U0/U is 0.6/1 kilovolts.

(2) Maximum rated temperature of cable conductor is 90℃

(3) Maximum conductor temperature is lower than 250℃ when cable is shorted for less than 5 seconds.

(4) Ambient temperature is not lower than 0℃ and its minimum bending radius is as follows when cable is installed: for single-core calbe-20(D+d), unit: millimeter for multi-core cable-15(D+d), unit: millimeter

Note: D denotes the overall diameter of cable, while means the nominal diameter of the main conductor, unit: millimeter.

 

 

 

Technical Parameter:

Calculation condition of the ampacity ambient temperature is 25℃

conductor working temperature is 90℃

soil heat resulted from water migration when it operates continuously.

gap between axis of cable and surface of ground is 1000 millimeter when it is laid in ground.

for multi-core cable, gap of axis of cable is 3 times O.D.

 

 

 

Production Range:

 

 

 

 

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