离岸价格
获取最新报价0.01 ~ 50 USD / Meter
|500 Meter Minimum Order
国家:
China
型号:
-
离岸价格:
0.01 ~ 50 USD / Meter 获取最新报价
位置:
-
最小订单价格:
0.01 per Meter
最小订单:
500 Meter
包装细节:
as required
交货时间:
7-15days
供应能力:
200000 Meter per Month
付款方式:
T/T, L/C, Western Union
產品組 :
联系人 Andy
Keji Road, Zhengzhou, Henan
Medium Voltage undergrouding Electric Cable Power Cable
1. Scope
The cables are manufactured and tested in accordance with IEC60502. Whereas, Greatwall Cable
can supply XLPE insulation cables according to other recognized national and international standards
or customer’s specification .
2. Construction and Material
1) Conductor
Cbles are supplier normally class 2 of compacted cicular or circular standard conductors in
copper or aluminum
2) Conductor Screening
All cable of rated voltage above 1.8/3kv are supplied with conductor screening which is non-etallic and consists of either semi-conducting tape or alayer of extruded semi-conducting compound,or acombination of the two.
3) Insulation
Insulation is a lay of extruded cross-linked polyethylene(XLPE).
4) Insulation Screening
For cable at rated voltage above 1.8/3kv ,insulation screening consists of a non-metallic semi-conducting part in combination with a metallic layer and consists of either semi-conducting tape
or a layer of extruded semi-conducting compound.. The extruded insulation screen is normally
free strippable(easy removable) type but can be provided with bonded one upon request
The metallic part is normally applied on the individual cores for rated voltage above 1.8/3kv
and on the core assembly for rated voltage 1.8/3kv and consistes of plain annealed copper
tape. or copper tape screen a layer of copper wire,a lead alloy or corrugated aluminum sheath
can be provided upon request.
5) Inner Covering or Separation Sheath
(for armored cables)
A layer of PVC inner coveing is applied under the armor ,if there is no screen.
When the metallic screening and the armor are of different metals, an extruded separation
sheath of PVC is provided in order to separate the different metals.
6) Metallic Armor
The armor, if required, consists of single layer of round wires or double tapes of galvanized
steel or aluminum or other non-magnetic metals. Single core cables are normally armored
with aluminum(other non-magnetic metals), because nonmagnetic armor is essential for
single core cable for use on A.C circuit.
7) Outer Sheath
All cable are normally provided with an extruded PVC out sheath, black colored(class ST2). Other materials can be available upon request, as PE, polyethylene, high flame
retardant PVC and etc.
8) Core Identification
The multiple conductors are identified as according IEC60502 .
国家: | China |
型号: | - |
离岸价格: | 0.01 ~ 50 / Meter 获取最新报价 |
位置: | - |
最小订单价格: | 0.01 per Meter |
最小订单: | 500 Meter |
包装细节: | as required |
交货时间: | 7-15days |
供应能力: | 200000 Meter per Month |
付款方式: | T/T, L/C, Western Union |
產品組 : | submarine cable |