Zhengzhou Hengtian Special Cable Co., Ltd.

Language
- English
- 中文

Product display

Telephone:+86-371-69972000
Address: Xinzheng Xingang Industrial Park, Zhengzhou, China
Email：sales@hengtiantelan.com.cn

Home page

Oxygen barrier layer inflaming retarding, fire resistant power cable

Productcharacteristicsandapplication TheproductisapplicableforpowerlinewithACratedvoltageof0.6/1kVandthebelow,fortheuseofpowertransmissionanddistribution. Applicationcharacteristics1.Theratedvoltage:U

Classification:

Power cable

online message

Description

Product characteristics and application

The product is applicable for power line with AC rated voltage of 0.6/1kV and the below, for the use of power transmission and distribution.

Application characteristics

1. The rated voltage: U0/U is 0.6/1kV.
2. The long term admissible working temperature of cable conductor shall be:
The long term working temperature of PVC insulated oxygen barrier cable shall not be more than 70℃;
The long term working temperature of XLPE insulated oxygen barrier layer cable shall not be more than 90℃.
3. The laying temperature of cable shall not be lower than 0t. Cable shall be pre-heated for the laying when it is less than 0℃.
4. Bending radius:
Allowable bending radius of single core cable: 20 (D+d)±5%
Allowable bending radius of multi-core cable: 15 (D+d)±5%
D一Actual outer diameter of cable sample (mm)
d一Actual diameter of conductor (mm)

Structure of Cable

Product model specifications

Type	Name	No.of cores	Nominal cross-sectional area
GZR-VV	Copper core PVC insulated PVC sheathed oxygen barrier layer inflaming retarding power cable	1~5	1.5~300mm²
GZR-YJV	Copper core cross-linked polyethylene insulated PVC sheathed oxygen barrier layer inflaming retarding powercable
GZR-VV22	Copper core PVC insulated PVC sheathed steel tape armored oxygen barrier layer inflaming retarding power cable
GZR-YJV22	Copper core cross一 linked polyethylene insulated PVC sheathed steel tape armored oxygen barrier layer inflaming retarding power cable
GNH-VV	Fire resistant copper core PVC insulated PVC sheathed oxygen barrier layer power cable
GNH-YJV	Fire resistant copper core cross-linked polyethylene insulated PVC sheathed oxygen barrier layer power cable
GNH-VV22	Fire resistant copper core polyethylene insulated PVC sheathed steel tape armored oxygen barrier layer power cable
GNH-YJV22	Fire resistant cross-linked polyethylene insulated PVC sheathed steel tape armored oxygen barrier layer power cable