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PVC insulated and sheathed power cables of 0.6/1kv or lower
This product is suitable for lines with AC rated voltage 0.6/1KV for the purpose of power transmission and distribution
I. Features of Use
1. The long-term allowable working temperature of the cable conductor does not exceed 70 °C.
2. In the case of short circuit (with maximum duration not more than 5s), the maximum temperature of the cable conductor does not exceed 160 °C
3. The ambient temperature in the process of cable laying should not be lower than 0 °C.
II. Basic cable types, names and the applicable occasions
|VV||VLV||Polyethylene insulated and PVC sheathed power cable||Laid in interiors, tunnels, cable trenches and pipes, the cable can not withstand mechanical external forces.|
|VV22||VLV22||PVC insulated and PVC sheathed steel-tape armored power cable||Directly buried in the ground, the cable can withstand certain mechanical external forces, but can not withstand large pulling forces|