
Crosslinked polyolefin insulated wire
Key words:
- Product Description
-
- Commodity name: Crosslinked polyolefin insulated wire
- Commodity ID: 1171377286901551104
Scope of application
It is suitable for fixed wiring with rated voltage of 450/750V and below and copper conductor cross-linked polyolefin insulated wires and cables for internal connection of electric power and electronic equipment. It is widely used in high-rise buildings, residential buildings, subways, tunnels and industrial and mining enterprises. It is a replacement product of PVC insulated wire and cable.Executive standard
This product implements JB/T 10491-2004 "cross-linked polyolefin insulated wires and cables with rated voltage of 450/750V and below".Use Features
1. Cable rated voltage U0/U is 450/750V, 300/500V;
2. Cable long-term allowable working temperature: 105 ℃, 125 ℃, 150 ℃;
3. Minimum bending radius of cable: the bending radius of cable diameter less than 25mm and below shall not be less than 4D(D cable diameter); The bending radius of cable diameter 25mm and above shall not be less than 6D(D cable diameter);
4. Cable laying temperature ≥ 0 ℃.Test voltage
Cable water test voltage, rated voltage 450/750V:2500V/5min insulation breakdown does not occur; Rated voltage 300/300V:2000V/5min insulation breakdown does not occur.Model name of the cable
Model
Product Name
Z-BYJ
WDZ-BYJ
Z-RYJ
WDZ-RYJ
WDZ-BYJYJ
Z-RYJAI
WDZ-RYJAYFlame retardant cross-linked polyolefin insulated cable
Halogen-free low-smoke flame-retardant crosslinked polyolefin insulated cable
Flame retardant cross-linked polyolefin insulated flexible cable
Halogen-free low-smoke flame-retardant crosslinked polyolefin insulated flexible cable
Halogen-free low-smoke flame-retardant crosslinked polyolefin insulated and sheathed cable
Flame retardant crosslinked polyolefin insulated and sheathed flexible cable
Halogen-free low-smoke flame retardant crosslinked polyolefin insulated and sheathed flexible cableFlame retardant grade
If it meets the requirements of Class A, Class B and Class C in GB/T 18380.3, the codes are ZA, ZB and ZC respectively: if it meets the requirements of Class D in IEC 60332-3, the code is ZD. The fire resistance meets the requirements of GB/T 19666-2019, and the codes are ZAN, ZBN, ZCN and ZDN respectively.Cable specifications
Model
Rated voltage V
Number of cores
Nominal cross-sectional area mm2
Z-BYJ 、 WDZ-BYJ
450/750
1
0.75~240
Z-RYJ 、 WDZ-RYJ
450/750
1
0.75~240
WDZ-BYJYJ
300/500
1
0.75~10
Z-RIJI 、 WDZ-RIJI
300/500
2、3、4、5
0.75~2.5
Cable structure diagram and physical drawing
Cable Structure Diagram
Cable physical drawing
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