direct buried steel wire armoured 4 core single mode outdoor fiber optic cable Quality Choice

direct buried steel wire armoured 4 core single mode outdoor fiber optic cable

all kinds of power cablespecifications

1.3+2 core
2. Low-Voltage
3. 0.6/1KV
4. 3x70+2x35mm2

all kinds of power cable  main applications

1.transmission and distribution lines of rated voltage up to and including 0.6/1kV

2.accordant with GB/T12706-2008[Power cables extruded insulation and their accessories of rated voltages 1kV(Um=1.2kV)up to 35kV(Um=40.5kV)]and IEC60502 [Extruded insulation power cables and appendices for rated voltages 1kV(Um=1.2kV)up to 30kV(Um=36kV)].

all kinds of power cable  Properties

1 Max. continuous operating temperature of conductor is 70℃.

2 Short (the longest duration of no more than 5s) maximum operating temperature of cable conductor is: 

cross-section ≤ 300 mm2, 160 ℃; cross section> 300 mm2, 140 ℃.

3 The installation temperature should not over 0℃,if the ambient temperature is lower than 0℃,the 

cable should  be preheated ,the bending radius of cable should not less than 10-20 times .

all kinds of power cable factory pictures

all kinds of power cable  equipment in our factory

all kinds of power cable  laboratory equipment

all kinds of power cable certificate 

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