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Plastic insulated flame-retardant cables
Plastic insulated flame-retardant cables with the rated voltage of 0.6/1kV and below
I. Product introduction
The product is suitable for occasions when combusted flame spreads only within limits,
residual flame or residual burning in self-extinguishing.
II. Implementation standard
GA 306 .2-2001 plastic flame-retardant cables with the rated voltage 0.6/1kV and below.
III. Usage characteristics
1. The maximum allowable working temperature of the cable conductor is 70℃, 90℃.
2. While short circuit (the longest time does not exceed 5S) the maximum PVC insulation
temperature of cable conductor is not exceed 160℃; XLPE insulation is 250℃.
3. The ambient temperature when laying cables shall not below 0℃, its minimum bending
diameter is 2 times the cylinder diameter used for cable bending test.
IV. Products model and name
|
Model |
name |
|
ZR-BV |
Copper core PVC insulated flame-retardant cables(wires) |
|
ZR-BVV |
Copper core PVC insulated flame-retardant cables(wires) |
|
ZR-BV90 |
Copper core 90℃ heat resisting PVC insulated flame-retardant wires |
|
ZR-RV |
Copper core PVC insulated flame-retardant cords |
|
ZR-RV90 |
Copper core 90℃ heat resisting PVC insulated flame-retardant cords |
|
ZR-RVV |
Copper core PVC insulated and sheath flame-retardant round cables |
V.Products specification
|
Model |
Rated voltage |
Core quantity |
Nominal cross section（mm2） | ||
|
ZR-B-VV |
0.6/1kV
|
1 |
1.5-500 | ||
|
1 |
1.5-185 | ||||
|
3 |
1.5-240 | ||||
|
ZR-B-VV22 |
1 |
10-300 | |||
|
2 |
4-185 | ||||
|
3 |
4-240 | ||||
|
NH-B-YJV |
3+1 |
1.5-300 | |||
|
NH-B-YJV22 |
3 |
4-300 | |||
|
ZR-B-VV ZR-B-VV22 |
3+1 |
4-240 | |||
|
4 |
3+2 |
4+1 |
4-185 | ||
|
5 |
2.5-185 | ||||
|
ZR-B-YJV |
3 |
1.5-300 | |||
|
ZR-B-YJV22 |
3 |
4-300 | |||
|
ZR-BV |
450/750V |
1 |
0.5-240 | ||
|
ZR-ZV |
1 |
1.5-240 | |||
|
ZR-BVV |
300/500V |
2-3 |
0.75-10 | ||
|
ZR-BV90 |
1 |
0.5-2.5 | |||
|
ZR-RV90 |
1 |
0.5-2.5 | |||
|
ZR-RVV |
2-5 |
0.75-2.5 | |||
CHINESE STANDARD WIRES AND CABLE
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