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LSHO Class A Flame Retardant Rat-Proof Termite-Proof DC Flexible Power Cable for Rail Transit
This cable is used for the tractive power supply system with DC rated voltage of 1500V or below in rail transit, it has good moisture proof, low smoke, halogen free and flame retardant property as well as rodent and termite resistance and anti-ultraviolet. It can be laid in tunnel or overhead in rail transit such as urban subway, light rail.
Property of this cable conforms to enterprise standard.
Product Description
Construction diagram
1. Multi-stranded flexible cable
2. Conductor separator
3. Insulation
4. Water blocking tapped covering
5. Oxygen barrier
6. Flame retardant tapped covering
7. SheathProduct Characteristics
Product Characteristics
Voltage level U。: 1500V DC;
The wire is bare copper (tinning is optional). Its resistance conforms to Class 5 or 6 in GB/T 3956-2008.
The allowed continuous max. operating temperature of conductor:90℃
Ambient temperature: -30-+50℃；
The minimum bending radius: 6D (D refers to outer diameter)
Flame retardant characteristics: flame retardant and self-extinguishment. It conforms to Class A flame test of GB/T 18380-2008 and IEC 60332：2004.
Type, Name and Application
|
Type |
Name |
Application |
|
WDZA-DCEYR |
LSHO Class A flame retardant rat-proof termite-proof DC flexible power cable for rail transit WDZA-FSY-JYA63 |
This product is applicable to power supply system with DC rated voltage of 1500V or below in rail transit system |
Product Scope
|
LSHO Class A flame retardant rat-proof termite-proof DC flexible power cable for rail transit |
||||||
|
Type |
Nominal Cross-section (mm²) |
Reference Diameter |
Reference Weight (kg/km) |
20℃DC Resistance (Ω/km) |
Withstand Voltage of DC (kV/5min) |
|
|
Bare copper |
Tinned |
|||||
|
WDZA-GERS4 |
95 |
28 |
1500 |
0.206 |
0.210 |
6 |
|
150 |
32 |
2100 |
0.129 |
0.132 |
6 |
|
|
240 |
40 |
3400 |
0.0801 |
0.0817 |
6 |
|
|
400 |
47 |
4960 |
0.0486 |
0.0495 |
6 |
|
