Specifications

The power cable is not limited by drop inlevel when being laid 

The PVC insulated power cable and fire resistant cable are suitable for fixed laying in power transmission and distribution lines with A.C.50HZ and voltage rating of up to or including 6KV.

1.       Product Performance:

(1).The long-time permissible operation temperture of conductor shall not be higher than 70oC.

(2).Conductor maximum short circuit(not more than 5 seconds)temperature shall not be higher than 160 oC.

(3).The power cable is not limited by drop in level when being laid,and the ambient temperature shall not be lower than 0 oC.

(4).Perfect chemical stability,resistant against acids,alkalis,grease and organic solvents,and flame.

(5).Light weight,perfect bending properties,installed and maintained easily and conveniently.

Voltage rating:0.6/1kV3.6/6kV.

Conductors:copper or aluminum.

Number of cable cores:one core(Single core),two cores(Double cores),three cores,four cores(Four Equal-section-area cores or three equal-section-area cores and one smaller section area neutral core),five cores(Five equal-area cores or three equal-section-area cores and two smaller section area neutral cores).We provide armoured trpe and non-armored type for the power cables above.

Our company has been carrying out Chinese national standard GB 12706 and GB 12666.6(equivalent to IEC 60502 and IEC 60331)for PVC insulated power cable and fire resistant cable needed by domestic customer,and for foreign customers we can manufacture in accordance with BS,DIN and other countries, addition,we can design and manufacture PVC insulated power cable with special characteristics according to needs of customers.

 

Type		Description	Main Application
Cu core	Al core
(ZR)VV	(ZR)VLV	(Flame retardant) Cu, Al core PVC insulated, PVC sheathed power cable.	For laying indoor, tunnel, underground and canal. Unable to bear external mechanical pulling force and pressure during laid.
(ZR)VV22	(ZR)VLV22	(Flame retardant) Cu, Al core PVC insulated, steel Tape armoured, PVC sheathed power cable.	For laying indoor, tunnel, underground and canal. Able to bear external mechanical pulling force , but unable to bear large pulling force.
(ZR)VV32	(ZR)VLV32	(Flame retardant) Cu, Al core PVC insulated, fine steel wire armoured, PVC sheathed power cable	For laying in shaft, water under ground and large difference of level, able to bear mechanical pressure and moderate pulling force.
(ZR)VV42	(ZR)VLV42	(Flame retardant) Cu, Al core PVC insulated, thick steel wire armoured, PVC sheathed power cable	For laying in the water, seabed and large difference of level, able to bear large mechanical pressure and pulling force.

products comply with international quality standards and can meet the needs of both domestic and overseas markets. Meanwhile,We have strong technical strength. We produce electric wires and cables, such as power cables, control cables, shielding cables, coaxial cables, fire-resistance cables, etc. We are also able to design special cables according to customers' requirements.