Detailed middle-high voltage 35kv power cables with XLPE insulated,PVC or PE sheathed Description:
Middle-high voltage 35kv power cables with XLPE insulated,PVC or PE sheathed
Product Features:
1. The rated voltage Uo / U is divided into 3.6/6kV, 6/6kV, 6/10kV, 8.7/10kV, 8.7/15kV, 12/20kV, 21/35kV, and 26/35kV.
2. The conductor's long-term maximum allowable operating temperature is 90, short circuit (Max 5 seconds), maximum temperature of the conductor should not be exceed 250.
3. The DC electric resistance of the conductor should meet GB/T3956-2008 requirements.
4. When it is laying, the ambient temperature should not be less than 0. If the temperature is lower than 0, it should be preheated. Three-core armored minimum bending radius should not be less than 15 times of the cable outer diameter; non-armored minimum bending radius shall not be less than 12 times of the cable outer diameter.
5. Laying cable can not be limited by horizontal differences.
6. The power frequency voltage resistance test.
Uo: 3.6kV ~ 18kV, cable: do not breakdown 3.5Uo/5min.
7. Partial discharge test: 1.73Uo decentralization of power can not be more than 10pC.
8. Flame retardant cable is able to pass the bunched combustion test which is GB/T18380.3-2001 required. Low smoke halogen free flame retardant cable can pass the bunched combustion test which is the GB/T18380.3-2001 required. The cable burning smoke density shall be in line with the requirements of GB/T17651-1998. HCL content of the combustion precipitation gas should be 100mg / g. Halogen-free flame retardant cable should be passed burning test GB/T18380-2008 provisions, The cable burning smoke density shall be in line with the requirements of GB/T17651-1998. Aqueous solution PH value of combustion precipitation gas should be 4.3, electric conductivity 10us / mim.
Application:
This product is suitable used in 35KV and below power transmission and distribution systems. It is widely used in electric power, construction, mining, metallurgy, petrochemical industry, traffic department. It has completely replaced the oil impregnated paper insulated power cable, and partially replaced the PVC insulated power cable.
Not exactly what you are seeking? Pls tell us the detailed demand.
OEM and customized products are also welcomed
Eric Huang:
Skype: eric_sincerity
- Packing: Standard export wooden drum, box or as requested
- Delivery Time: Within 1 to 3 weeks
- Products ID: 140915
- Product Category: Wires, Cables, Cable Assemblies
- Post date: Jan 1, 2014
Our company is specialized exporter, manufacturer and supplier of middle-high voltage 35kv power cables with XLPE insulated,PVC or PE sheathed in China.