سعر فوب
أحصل على آخر سعر0.01 ~ 50 / Meter
|500 Meter Minimum Order
بلد:
China
نموذج رقم:
-
سعر فوب:
0.01 ~ 50 / Meter أحصل على آخر سعر
الموقع:
-
سعر الحد الأدنى للطلب:
0.01 per Meter
الحد الأدني للطلب:
500 Meter
تفاصيل التغليف:
as required
موعد التسليم:
7-15days
القدرة على التوريد:
200000 Meter per Month
نوع الدفع:
T/T, L/C, Western Union
مجموعة المنتج :
الشخص الذي يمكن الاتصال به 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 .
بلد: | China |
نموذج رقم: | - |
سعر فوب: | 0.01 ~ 50 / Meter أحصل على آخر سعر |
الموقع: | - |
سعر الحد الأدنى للطلب: | 0.01 per Meter |
الحد الأدني للطلب: | 500 Meter |
تفاصيل التغليف: | as required |
موعد التسليم: | 7-15days |
القدرة على التوريد: | 200000 Meter per Month |
نوع الدفع: | T/T, L/C, Western Union |
مجموعة المنتج : | submarine cable |