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25mm2 pvc insulated power cable nyy-j
Conductor: Cu or Al
Rated Voltage:0.6/1kV or 3.6/6kV
Insulation:PVC
Inner sheath:PVC
Armour:SWA(galvanized steel wire armour)
Outer Sheath:PVC or PE
Chinese code:VV, VLV, VV22,VLV22,VV32,VLV32, VV42,VLV42,VV43,VLV43
PVC cable Application:
This kind of pvc steel wire armoured cable is mainly laid indoor,in mining well and water,. Can endure mechanical force and pulling force.
General Characteristics:
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.
PVC cable Performance Characteristics:
1. The long-term permissible operation temperature of conductor shall not be higher than 70 degree.
2. Conductor maximum short circuit (not more than 5 seconds) temperature shall not be higher than 160 degree
3. The cable is not limited by drop in level when being laid, and the environment temperature shll not be lower than 0 degree.
4. Perfect chemical stability, resistant against acids, alkalis, grease and organnic solvents, and flame retardance.
5. Light weight, perfect bending properties, installed and maintained easily and conveniently.
Voltage rating: 0.6/1KV, 3.6/6KV
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-section-area cores or three equal-section-area cores and two smaller section area neutral cores), we provide armoured type and non-armoured type for the cables stated above