Shanghai Shenghua Cable (Group) Co., Ltd.
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Muti-Cores U-1000V CV Cable Manufacturer in China IEC Gost CE ROHS
Constructions
Conductor: Circular stranded copper conductor, conforms to IEC 60228 class 2
Insulation: PVC/XLPE
Sheath: PVC type ST2 to IEC 60502, black
Note: Insulation color as per standards or customer requirement
Applications
Used for Power transmission and distribution line with voltage rated at 35kv and below. Compared with PVC Insulated Power cable, XLPE power cable boasts not only characteristics of excellent electricity, mechanism , heat and aging- resistant, environment stress-resistant and chemical corrosion-resistant, but also simple structure, light weight, no restriction by laying drop, and high temperature allowance for long term working.
For laying indoors and outdoors.Able to bear certain traction during installation, but not
external mechanical forces.
Standards
International: IEC 60502, IEC 60228, (IEC 60332-3 for ZR-YJV only)
China: GB/ T 12706, (GB/T 18380-3 for ZR-YJV only)
Other standards such as BS, DIN and ICEA upon request
Technical data
Rated voltage: 0.6 / 1 kV
Maximum Conductor Temperature: under normal (90℃), emergency (130℃) or short circuit no more than 5 s (250℃) conditions.
Min. Ambient Temp. 0℃, after installation and only when cable is in a fixed position
Min. Bending Radius: 20 x cable O.D for single core
15 x cable O.D for multi core
Certificates
CE, RoHS, CCC, KEMA and more others at request
1.Maximum Conductor DC resistance @ 20℃, Ω/km
| Cross Section mm2 | Copper | Aluminum | Cross Section mm2 | Copper | Aluminum |
| 25 | 0.727 | 1.20 | 185 | 0.0991 | 0.164 |
| 35 | 0.542 | 0.868 | 240 | 0.0754 | 0.125 |
| 50 | 0.387 | 0.641 | 300 | 0.0601 | 0.100 |
| 70 | 0.268 | 0.443 | 400 | 0.0470 | 0.0778 |
| 95 | 0.193 | 0.320 | 500 | 0.0366 | 0.0605 |
| 120 | 0.153 | 0.253 | 630 | 0.0238 | 0.0469 |
| 150 | 0.124 | 0.206 |
2. Single phase AC 50Hz voltage test or DC voltage test:
| Rated voltage | 3.6 | 6 | 8.7 | 12 | 18 | 21 | 26 |
| Single phase AC 50Hz test voltage | 12.5 | 21 | 30.5 | 42 | 63 | 73.5 | 91 |
3. Partial Charge Test:
Test voltage is 1.73U0, the partial charge should not bigger than 10PC.
