Crosslinked power cables
- cpfl:
Description
1kV-35kV crosslinked polyethylene insulated power cables
Product standard: This product is manufactured in accordance with GB1270 "plastic insulated power cable with copper and aluminum core rated voltage 35kV and below", and can be manufactured in accordance with IEC, British standard, German standard and American standard as recommended by the international electrotechnical commission.
|
YJV | YJLV | YJY | YJLY |
YJV22 | YJLV22 | YJV23 | YJLV23 |
YJV23 | YJLV23 | YJV33 | YJLV32 |
YJLV33 |
Product features: |
1. Purpose: this product is suitable for rated voltage (U0/U) 3.6/6 to 26/35kv power lines for power transmission and distribution. 2, product standard: gb12706-91 rated voltage 35KV and below copper core, aluminum core plastic insulated power cable. 3. Product features :(1) when the cable is laid at an ambient temperature of at least 0℃, no preheating is required. There is no limit to the cable laying drop. (2) the allowable working temperature of the cable core for a long time shall not exceed the following provisions: 90℃ for the cable with PVC sheath; The outer sheath is a polythene sheathed cable for 80℃. (4) the *** small bending radius for cable laying is as follows: single-core cable: 20 (d+ d)±5%; Three-core cable: 15 (d+ d)±5%. Where: D is the actual outside diameter of the cable, and D is the actual outside diameter of the conductor. 4. Product model, name and scope of use |
Type no. | The name says | Made with van | |
Copper core | Aluminum conductor | ||
YJV | YJLV | Crosslinked polyethylene insulated polyvinyl chloride sheathed power cable | Fixed in air, indoor, cable trench, tunnel or underground |
YJY | JYLY | Crosslinked polyethylene insulated polyethylene sheathed power cable | Fixed in a cable trench, tunnel or underground |
YJV22 | YJLV22 | Crosslinked polyethylene insulated steel tape armored PVC sheathed power cable | Fixed installation in place under external pressure |
YJV23 | YJLV23 | Crosslinked polyethylene insulated steel tape armored polyethylene sheathed power cable | Fixed laying in place where external forces are present |
YJV32 | YJLV32 | Cross-linked polyethylene insulated fine wire armored PVC sheathed power cable | Fixed laying in place where tension is required |
YJV33 | YJLV33 | Crosslinked polyethylene insulated fine wire armored polyethylene sheathed power cable | Fixed laying in place where tension is required |
YJV42 | JYLV42 | Crosslinked polyethylene insulated thick steel wire armored PVC sheathed power cable | To be fixed underwater, in a shaft, or where tension is required |
YJV43 | YJLV43 | Crosslinked polyethylene insulated thick steel wire armored polyethylene sheathed power cable | Fixed laying is required to be able to withstand greater tension |
Note: one or two single-core cables are not allowed to be laid in iron pipes.