PVC/XLPE Insulation Copper Conductor Armoured Cable 4 Core 25mm

PVC/XLPE insulation copper conductor armoured cable 4 core 25mm
 

PVC/XLPE power cable is used for transmit and distribute power in power transmission and distribution system of 35kV or lower. It is generally applied to the fields including power, construction, mines, metallurgy, petrochemical industry .  
 

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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