The 4 core armoured cable is used for fixed installations such as electric power distribution networks or industrial installations, which is laid indoors, in tunnel, in cable trench or direct in ground, able to bear external mechanical force, but unable to bear large pulling force.Chat Now
item name：4 core armoured cable
Rated voltage: 0.6/1(1.2)kV
Max. Permissible continuous operating temperature of conductor: 90 ° C
Max. Temperature of conductor during short-circuit (5s max. Duration) shall not exceed: 250 ° C
The ambient temperature under installation should not be lower than: 0 ° C
The bending radius of cable is recommended as following:
For single core cable: Not less than 15 times of the diameter of cable
For multi-core cable: Not less than 12 times of the diameter of cable
When the armored single core cable used for Alternative Current(AC) system, the armoring material should be non-magnetic.
The 4 core armoured cable is used for fixed installations such as electric power distribution networks or industrial installations, which is laid indoors, in tunnel, in cable trench or direct in ground, able to bear external mechanical force, but unable to bear large pulling force.
3. Manufacturing Standards
IEC 60502-1 & Chinese national standard GB/T 12706-2008 We can produce above cables according to popular international standards such as ASTM, BS, DIN, NF &AS/NZ also.
|Nominal thickness of|
of steel wire(mm)
thickness of PVC or PE sheath(mm)
overall diameter (mm)
|3x1.5mm2||RE or RM||0.7||0.8||1.8||13.8||18.1|
|3x2.5mm2||RE or RM||0.7||0.8||1.8||14.6||12.1|
|3x4mm2||RE or RM||0.7||1.25||1.8||16.5||7.41|
|3x6mm2||RE or RM||0.7||1.25||1.8||17.6||4.61|
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