The characteristics and applications of the products products suitable for AC rated voltage 450 / 750V and following mobile or fixed installation with electrical instrumentation connected line or signal transmission cable has good thermal stability, can maintain the good electrical properties and softness in the high temperature, low temperature, corrosive, suitable for metallurgy, electric power, petrochemical and other industries with mobile use temperature requirements, and other special occasions.

Product executive standard

Product implementation of the standard Q/HHTZH004.2 flame retardant and fire resistance characteristics of the implementation of the GB12666-90 standard

The use of characteristics

1 AC rated voltage: 450/750KV U0/U maximum operating temperature: 180 C 2 minimum ambient temperature: silicon rubber sheath: fixed -60 C, non fixed laying -20

3 the installation temperature of cable should not be less than -20.

4 bending radius allowed by cable: non armoured cable for a minimum of 6 times of cable diameter

The main technical indicators

1 the direct current resistance (in accordance with the provisions of GB3956) of the finished product is specified in Appendix A, table 3.

2.20 when the insulation resistance is not less than 500M /KM.

3 finished cable is subjected to AC 50HZ3.0KV/5min voltage test without breakdown.