PVC insulated control cable the-KVVR core for 2.3.4.5.7.10.12.14.16.19.24.27.30.37.41.44.48.52.61

Product standards the: GB9330.1.2-90 and with reference to the International Electrotechnical Commission IEC 227, IEC 332.3, the IEC 331
● cable is suitable for AC rated voltage of 550V or DC voltage 1000V and below power distribution equipment, electrical, instrumentation wiring
● cable conductive core is to allow long-term working temperature does not exceed 70 ℃
● The cable laying temperature not less than 0 ° C
● The cable bend radius is not less than 10 times of cable diameter

Insulating jacket material properties

Project insulating jacket
Tensile strength in N/mm2 ≥ 12.5 ≥ 12.5
Elongation at break% ≥ 150 ≥ 150
Hot air aging resistance temperature ° C 80 ± 2 80 ± 2
Time hr 168 168
Tensile strength in N/mm2 ≥ 12.5 ≥ 12.5
K1,% 80-120 80-120
Elongation at break% ≥ 150 ≥ 150
The K2% 80-120 80-120
Weight loss ≤ 2.0 ≤ 2.0 m9/cm2
The thermal shock resistance temperature ° C 150 ± 2 150 ± 2
Time hr 1 1
Performance requirements that no cracks no cracks
Thermal deformation properties of temperature ° C 80 ± 2 80 ± 2
Time hr 4 4
Performance requirements for 5050
Cold bending properties of temperature ℃ -15 ± 2 -15 ± 2
Time hr 16 16
Performance requirements that no cracks no cracks
Cold impact performance temperature ℃ -15 ± 2 -15 ± 2
Time hr 16 16
Performance requirements that no cracks no cracks
Insulated electric constant (K value) of 70 ° C ≥ .0037


Shielded cable structure
Copper wire, PVC insulation. Package with 4 tinned copper wire braid. PVC sheathed
Cable type, name, and use
The model 2,3,4,5,7,10,12,14,16,19,24,27,30,37,41,44,48,52,61 use
KVV Copper conductor PVC insulated and sheathed control cables laid indoors, cable trench, pipeline fixed place
ZR-KVV Copper conductor PVC insulated PVC sheathed flame retardant control cables laid indoors, cable trench, pipeline, fixed fire-retardant place
NH-KVV Copper core PVC insulated and sheathed fire resistance control cable laying indoors, cable trench, pipeline, fixed fire-resistant place
KVV22 copper core PVC insulated PVC sheathed control cable For laying indoors, cable trench, pipeline direct burial can withstand heavier mechanical force, and other fixed place
ZR-KVV22 Copper conductor PVC insulated PVC sheathed flame retardant control cable For laying indoors, cable trench, pipeline direct burial can withstand larger mechanical force, fire and other fixed place
NH-KVV22 is Copper conductor PVC insulated PVC sheathed fire resistance control cable For laying indoors, cable trench, pipeline direct burial can withstand heavier mechanical force refractory and other fixed place
KVVP Copper conductor PVC insulated PVC sheathed braided shield control cable For laying indoors, cable trench, pipeline requests for shielding a fixed place
ZR-KVVP Copper conductor PVC insulated PVC sheathed braided shield flame-retardant flame retardant control cable For laying indoors, cable trench, pipeline requests for shielding a fixed place
NH the-KVVP copper core PVC insulated PVC sheathed braided shield resistant control cable laying refractory fixed place indoors, cable trench, pipeline and other requirements of the shield
KVVR conductor PVC insulated and sheathed control cable laying of soft, indoors, movable place
ZR-KVVR copper core PVC insulated PVC sheathed flame retardant control soft cable laying indoors, movable soft flame-retardant place
NH-KVVR is Copper conductor PVC insulated PVC sheathed fire control soft cable laying indoors, movable soft refractory places
KVVRP copper core PVC insulated PVC sheathed braided shield flexible control cable laying indoors, movable soft shield places
ZR-KVVRP Copper conductor PVC insulated PVC sheathed braided shield flame-retardant flexible control cable laying indoors, movable soft-shielded flame retardant place
NH the-KVVRP copper core PVC insulated and sheathed braided shield fire-resistant flexible control cable laying indoors, movable and flexible shield refractory places