Cross-linked Polyethylene Insulated Control Cable

Cross-linked polyethylene insulated control cable  Specifications and main electrical specification  1.The laying temperature is ≥0℃  2.The long-time working temperature of core-wire is ≤70℃PVC, or ≤90℃ PE.  3.The minimum curved radius  a. The curved radius should be not less than 6times of external diameter if the cables is without the armour layer.  b. If cables are with armour or copper tape screened structure, its curved radius should be not less than 12 times of external diameter.  c. If flexible cables are with screened layer structure, its external diameter is not less than 6 times of external diameter.  d. Finished cables can stand the test of alternating current 50Hz,3000V,5min pressure proof, and be not breakdown.  f. conductor direct-current resistance conforms to the standard rules of GB/T3956-2008