Heat resistant silicone rubber control cable

A: the product characteristics and USES

This product is fit for ac rated voltage up to and including 450/750 mobile or fixed installation with electrical instrumentation cables or signal transmission,
Cable has good thermal stability, can keep good performance in high temperature, low temperature, corrosive and softness, suitable
Metallurgy, electric power, petrochemical and other industries which have special requirements such as mobile and heat-resistant occasions to use.

2: product standards

Q/HHTZH004.2

Flame retardant fire-resistant characteristic test execution GB12666-90 standard

Three: use the feature

: 1. Ac rated voltage U0 / U 450/750 kv

The highest working temperature: 180 ℃

2. The lowest temperature: silicone rubber sheath: fixed installation - 60 ℃, the fixed installation - 20 ℃

3. The cable installation temperature under installation should not below 20 ℃.

4. Cable allows bending radius: the armoured cable minimum 6 times of cable diameter

Four: the basic model and name

Note: 1 for flame retardant silicone rubber cable, type before adding ZR;

Nitrile sheath 2 silicone rubber insulated cables, in some case of large cross section instead of silicone rubber insulated and sheathed heat control cable,
Applicable case similar to silicone rubber sheath cable, long using temperature is 60-105 ℃.

3 in the conductor wire core copper wire tin plating can be used.

5: code name and meaning

Table 2.

Six: the main technical indicators

1. The finished cable conductor dc resistance (to) GB3956 regulations refer to appendix A given in table 3.

2.20 ℃ when the insulation resistance is not less than 500 m Ω/KM.

3. Finished cable communication through 50 hz3. 0 kv / 5 min is not breakdown voltage test.