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Product Description
Product Description:
The product applys to the 66KV-220KV high voltage, extra-high voltage electric line. Its mechanical
property and electrical performance conform to standards IEC60840, IEC62067, GB/T11017-2002,
GB/Z18890-2002 and GB/T22078-2008.
The main test voltage (KV)
Test item/Voltage degree | 38/66 | 48/66 | 64/110 | 76/132 | 127/220 | 290/500 |
Partial discharge test | 57 | 72 | 96 | 114 | 191 | 435 |
AC withstand voltage test | 95 | 120 | 160 | 190 | 318 | 580 |
Outer sheath dc withstand voltage test | 25 | 25 | 25 | 25 | 25 | 25 |
Impulse voltage test | 320 | 450 | 550 | 650 | 1050 | 1550 |
Power frequency voltage test after the impulse voltage | 95 | 120 | 160 | 190 | 318 | 580 |
Cable's item,name, laying occasion
Item | Name | Laying occasion | |
Copper core | Aluminum core | ||
YJV | YJLV | xlpe insulation pvc sheath power cable | laying in the occasions where the cable do not need to bear tensile force and pressure,eg: pipeline,tunnel |
YJV | YJLV | xlpe insulation pe sheath power cable | laying in the occasions where the cable do not need to bear tensile force and pressure,eg: pipeline,tunnel |
YJLVV02 | YJLLVV02 | xlpe insulation corrugated aluminum sheath pvc sheath power cable | laying in the occasions where are damp,higher underground water level,can bear certain sidewise pressure and mechanical force as well |
YJLVV03 | YJLLVV03 | xlpe insulation corrugated aluminum sheath pe sheath power cable | laying in the occasions where are damp,higher underground water level,can bear certain sidewise pressure and mechanical force as well |
YJLVV02-Z | YJLLVV02-Z | xlpe insulation corrugated aluminum sheath pvc sheath longitudina resistance water power cable | laying in the occasions where are damp,higher underground water level,can bear certain sidewise pressure and mechanical force as well,cable is longitudinally resistance water |
YJLVV03-Z | YJLLVV03-Z | xlpe insulation corrugated aluminium sheath pe sheated longitudinally resistance water power cable | laying in the occasions where are damp,higher underground water level,can bear certain sidewise pressure and mechanical force as well,cable is longitudinally resistance water |
Packaging & Shipping
In coils, wooden drums, steel drums or steel-wooden drums.
We could producing according to the customers' requirements.
Company Information
