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Flame-retardant Silicone Rubber Is A Special Silicone For Wire And Cable!
Sep 30, 2018

     Silicone rubber cable is a wire and cable that uses silicone rubber specially designed for cables for insulation and protective layer materials to improve cable softness, corrosion resistance and high temperature resistance. Suitable for harsh AC rated voltages of 450-750V; 0.6/1KV, 10KV, mobile or fixed devices.

Executive Standard: Adopting Corporate Standards

■ Silicone rubber (flame retardant) power cable features:

1. Rated voltage U0/U: 0.6/1kv

2, the cable allows the operating temperature range: -60 ° C ~ +180 ° C;

3. When the short circuit (maximum duration does not exceed 5S), the maximum temperature of the cable conductor does not exceed 250 °C.

4. The cable laying temperature should not be lower than -20 °C.

5. The minimum bending radius for cable laying is as follows:

Single core cable: its bending radius is not less than 15D of the outer diameter of the cable;

Three-core cable: its bending radius is not less than 12D of the outer diameter of the cable.

(D = cable outer diameter)

Silicone rubber (flame retardant) power cable model name:

Model Name (ZR)-HGG

Silicone rubber insulated silicone rubber sheath (flame retardant) power soft cable (ZR)-HGGP

Silicone rubber insulated silicone rubber sheathed copper wire braided shield (flame retardant) power soft cable (ZR)-HGGP2

Silicone rubber insulated silicone rubber sheathed copper tape wrapped shield (flame retardant) power soft cable (ZR)-HGVF

Silicone rubber insulated butadiene PVC sheathed (flame retardant) power soft cable (ZR)-HGVFP

Silicone rubber insulated butadiene PVC sheathed copper wire braided shield (flame retardant) power soft cable (ZR)-HGVF22

Silicone rubber insulated butadiene PVC sheathed steel tape armored (flame retardant) power soft cable (ZR)-HGVFP2

Silicone rubber insulated butadiene PVC sheathed copper tape wrapped shielded (flame retardant) power flexible cable

Cable specification: model

(ZR)-HGGP

(ZR)-HGGP2

(ZR)-HGVF

(ZR)-HGVFP

(ZR)-HGVF22

(ZR)-HGVFP2

Number of cores:

(ZR)-HGG 1, 2, 3, 4, 5

(ZR)-HGGP 3+2 3+1

Nominal cross section (mm2)

Single core: 1.5-500

Multi-core: 1.5-240

Parameters:

1. DC resistance of finished cable conductor at 20 °C: It should meet the requirements of GB/T3956 standard, DC resistance of conductive core of finished cable, converted to cable length 1m, nominal section 1mm2 and temperature 20°C, copper core wire The core should be no more than 0.014 ohms

2. Insulation resistance of the insulated cable core of the finished cable: The insulation resistance of the insulated cable core of the finished cable is converted to a cable length of 1km and a temperature of 20 °C. The cross section of the conductive core should be no less than 50 megohms at 50mm2 and below. -185mm2 should be no less than 35 megohms

3, the finished cable should be subjected to the power frequency AC test voltage 3KV, 5min voltage test, insulation without breakdown.


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