Family with the power cord should be used BVV2 × 2.5 and BVV2 × 1.5 model wires . BVV is a national standard code for copper sheathed cable . 2 × 2.5 and 2 × 1.5 represent the two core 2.5 mm2 and 1.5 mm2 2 core . Under normal circumstances , 2 × 2.5 to do the main line , trunk , 2 × 1.5 to do a single electrical extension , switching line . Single-phase air conditioning line with BVV2 × 4, reprovision dedicated ground . Buy wire should note the following:
1 . as whether the packaging volume of China's electric wire and Certification Committee of the "Great Wall sign "and the production license number;
2 . to see whether the cable outer plastic skin bright color , fine texture , no open flame should be lit with a lighter . Use of recycled plastic products of non- formal , dark color , texture, porosity, can ignite fire .
3 . may require businesses cut a decapitation , see copper material . Regular use of fine red copper wire products , bright and slightly soft outer layer , non-formal black and hair products brass hardware side , is a renewable recycled copper , high resistance , electrical conductivity is poor, will heat up, so insecure .

Analysis: Electric Cable Co., Ltd. Jiande City 10000
Website:www.wanjia-ylm.cn
Main products:booster cable?trouble light?power cord