Irradiation crosslinked polyethylene insulated polyolefin sheathed low smoke halogen-free flame retardant power cable with rated voltage of 0.6/1kv (non armored)
Product introduction
Scope of application
This product is applicable to AC 50Hz transmission and distribution lines with rated voltage of 0.6/1kv.
Executive standard
Gb/t 12706-2008 extruded insulated power cables and accessories with rated voltages from 1kV to 35kV
Gb/t19666-2005 general rules for flame retardant and fire resistant wires and cables
Model and specification
Model: wdz (a, B, C, d) -yj (f) e
Name: copper core irradiated XLPE insulated polyolefin sheathed low smoke halogen-free flame retardant power cable
Nominal sectional area mm ²： 1.5-300 (1-5 cores)
Model: wdz (a, B, C, d) -yjl (f) e
Name: aluminum core irradiated XLPE insulated polyolefin sheathed low smoke halogen-free flame retardant power cable
Nominal sectional area mm ²： 1.5-300 (1-5 cores)
Model: wdz (a, B, C, d) n-yj (f) e
Name: copper core irradiation crosslinked polyethylene insulated polyolefin sheathed low smoke halogen-free flame retardant fire-resistant power cable
Nominal sectional area mm ²： 1.5-300 (1-5 cores)
Guidelines for use
Rated voltage uo/u:0.6/1kv;
Long term allowable working temperature: the long-term working temperature of the conductor shall not exceed 90 ℃, and the maximum working temperature during short circuit shall not exceed 250 ℃ (the maximum duration shall not exceed 5S);
The cable laying temperature shall not be lower than 0 ℃;
Minimum bending radius (D is the outer diameter of the cable)
Single core cable: 20d;
Multi core cable: 15d.
Special characteristics
Low smoke halogen-free flame retardant products: flame retardant, halogen-free, low smoke characteristics meet the requirements of gb/t 19666-2005 general rules for flame retardant and fire resistant wires and cables;
Low smoke halogen-free flame retardant and fire-resistant products: flame retardant, fire-resistant, halogen-free and low smoke characteristics meet the requirements of gb/t 19666-2005 general rules for flame retardant and fire resistant wires and cables.
