1) The temperature of laying cable is not lower than 0oC.
2) Max. continuous normal operating Temperature: 90oC
3) Max. permissible temperature at short circuit (5s. at longest): 250oC.
4) Permissible bending radius:
Single core: ≥20(d+D)±5%.
Three-core:≥15(d+D)±5%
(D is the actual overall diameter of cable, and d is the actual overall diameter of conductor).