2 Product standards
GB / T 12527-2008
3 The main scope of
Is fit for ac rated voltage U for overhead power line 1 kv and below with copper, aluminium, aluminium alloy core type weather resistance of PVC, polyethylene, cross-linked polyethylene insulated overhead cables
4 Product physical entity diagram
5 Products use characteristics
5.1 The rated voltage U for 1 kv and below;
5.2 PVC insulated, PE insulation cable conductors allow temperature does not exceed 70 ℃ for a long time, crosslinking polyethylene does not exceed 90 ℃;
5.3 the installation of the cable temperature cannot under - 20 ℃;
5.4 the bending radius of the cable, cable diameter D is less than 2 SMM not less than 4 D, and cable diameter D is not less than 25 mm is not less than 6 D.
6 The technical performance of the cable6.1 copper core technical performance tables
6.2 The technical characteristics of the core aluminium, aluminium alloy sheets
