| Prod Model: |
BM 3x120 |
| Application: |
Power Station |
| Voltage: |
High Voltage Cable |
| Current: |
AC Cable |
| Insulation Material: |
XLPE |
| Certification: |
CE |
| Sheath Material: |
HDPE |
| Model: |
Cu/XLPE/Cu Tape/PVC/Sta/PVC |
| Brand: |
Yifang |
Product Description
33KV Compacted Round Copper Conductor Nylon anti-termite HDPE Cable,AS/NZS standardDescription 35KV Compacted Round Copper Conductor Double Steel Tape Armoured Cable
Construction: Compacted stranded circular copper conductor, extruded semi-conducting compound as conductor shield, cross-linked polyethylene (XLPE) insulation, semi-conducting compound as insulation shield, copper tape or combination of copper wire and tape as metallic screen, three cores assembled together with non-hygroscopic polypropylene filler, wrapped with binder tape, PVC inner covering as armoring bedding, galvanized steel tape armored, PVC outer sheath.
2.Operating Characteristics
Rated voltage U0/U(Um): 26/35(40.5)kV
U0 is the rated power frequency voltage between conductor and earth or metallic screen for which the cable is designed;
U is the rated power frequency voltage between conductors for which the cable is designed;
Um is the maximum value of the "highest system voltage" for which the equipment may be used.
Max. permissible continuous operating temperature of conductor: 90 °C
Max. temperature of conductor during short-circuit (5s max. duration) shall not exceed: 250 °C
The ambient temperature under installation should not be lower than: 0 °C
The bending radius of cable is recommended as following:
For single core cable: not less than 20 times of the diameter of cable
For three core cable: not less than 15 times of the diameter of cable
3.Application
The cable is used for fixed installations such as electric power distribution networks or industrial installations, which is laid indoors, outdoors, in tunnel or in cable trench, unable to bear external mechanical force.
Single core cable in magnetic duct is not permissible.
4.Main technical data of 26/35KV, three cores, Copper conductor, XLPE insulated, galvanized steel wire armored and PVC or PE sheath cable
Size
|
Nominal thickness of XLPE insulation(mm)
|
Approx. thickness of copper tape screen (mm)
|
Approx. diameter of steel wire (mm)
|
Nominal thickness of PVC or PE(mm)
|
Approx. overall diameter of finished cable(mm)
|
Max. conductor D.C resistance @ 20 0 C (Ω/km)
|
3x50mm 2
|
10.5
|
0.10
|
3.15
|
3.8
|
92.3
|
0.387
|
3x70mm 2
|
10.5
|
0.10
|
3.15
|
3.9
|
96.4
|
0.268
|
3x95mm 2
|
10.5
|
0.10
|
3.15
|
4.1
|
100.4
|
0.193
|
3x120mm 2
|
10.5
|
0.10
|
3.15
|
4.2
|
103.8
|
0.153
|
3x150mm 2
|
10.5
|
0.10
|
3.15
|
4.3
|
107.8
|
0.124
|
3x185mm 2
|
10.5
|
0.10
|
3.15
|
4.4
|
111.5
|
0.0991
|
3x240mm 2
|
10.5
|
0.10
|
3.15
|
4.6
|
117.3
|
0.0754
|
3x300mm 2
|
10.5
|
0.10
|
3.15
|
4.7
|
122.1
|
0.0601
|
3x400mm 2
|
10.5
|
0.10
|
3.15
|
5.0
|
130.0
|
0.0470 |
Zhengzhou Yifang Cable Co., Ltd is a large joint-stock\hi-tech enterprise established in 1988. We are specialized in wires & cables, including designment, production and sales.
There are more than 500 staffs in our factory including over 50 technical personnel, 5 senior engineers. With complete advanced cable producing equipments over 150 sets, complete testing equipments, a national level fire-resistant & flame retardant cable laboratory. Our technology has reached advanced levels at home and abroad.
Our main products include: Power Cable for voltage up to 220KV, Overhead insulated cable, ABC Cable, Building Cable and flexible cord, Control Cable, Rubber Cable, Bare Conductor(ACSR, AAC, AAAC, BCC), Welding Cable, Galvanized Steel Wire(Stay wire), flame retardant mining cable, etc
We have own IM/EX right, our products have been exported to Europe, Australian, Middle-east, South-east Asia, Africa, American, South American etc., being subjected to consistent good opinion of customers.
