1: product characteristics and uses

This product is suitable for AC transmission line with AC voltage rating 450/750V or below, automatic control or monitoring system, electrical instrument connection and other fields.

Low smoke halogen-free polyolefin has low smoke emission and no halogen acid gas release during combustion. It belongs to environmental protection cable, and is suitable for occasions with special requirements for fire protection.

Two: product implementation standards

GB9330-88

Flame retardant performance test GB12666-90 standard

Three: usage characteristics

1. AC rated voltage: U0/U 450/750KV

2. high working temperature: polyvinyl chloride (polyethylene) insulation does not exceed 70 degrees C.

XLPE insulation at 90 C

Low smoke halogen free flame retardant polyolefin at 70 C

Low smoke halogen-free flame retardant crosslinked polyolefin at 90 and 125 degrees two

3. very low ambient temperature: PVC sheath: fixed at -40 C, fixed at -15 C.

4. the installation temperature of the cable should not be less than 0 C.

5. the allowable bending radius of the cable: the non armored cable is very small 6 times the outer diameter of the cable.

The copper tape shield or the steel tape armored cable is very small 12 times the outer diameter of the cable.