1. 4 cores 4sqmm shielded flexible control cable construction:
2. 4 cores 4sqmm shielded flexible control cable Product application
This product is suitable for transmission lines with automatic control or monitoring system and electrical instrument connection for AC rated voltage of 450/750V and below.
3. 4 cores 4sqmm shielded flexible control cable Service condition
A. AC rated voltage: U0/U 450/750KV
B. Maximum working temperature: PVC (polyethylene) insulation does not exceed 70 ° C, XLPE insulation 90 ℃。
Low-smoke, halogen-free flame retardant polyolefin 70°C, Low-smoke, halogen-free, flame-retardant cross-linked polyolefin at 90 ° C and 125 ° C
C. Minimum ambient temperature: PVC sheath: fixed laying -40 ° C, non-fixed laying -15 ° C
D. The cable installation temperature should not be lower than 0 °C.
E. The allowable bending radius of the cable: the minimum non-armored cable is 6 times the outer diameter of the cable. The copper tape shield or the steel tape armored cable is 12 times smaller than the outer diameter of the cable.
4. 4 cores 4sqmm shielded flexible control cable product show
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