1.IEC60502,GB/T12706
2.ISO9001,ISO14001
3.28-year experience in producing
1)Standard of Product: GB/T12706-2002 and IEC60502
2Specifications:The product is suitable for power transmission and distribution lines with rated power frequency voltage 3.6/6kV~26/35kV.
Type and Decription
Type | Description | Application |
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YJV YJLV | Copper(aluminum)conductor,XLPE insulated and PVC sheathed cable | For laying indoors,in tunnel or pipe,unable to bear external mechanical force |
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YJY YJLY | Copper(aluminum)conductor,XLPE insulated and PE sheathed cable |
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YJV22 YJLV22 | Copper(aluminum)conductor,XLPE insulated,steel tape armored and PVC sheathed cable |
For laying indoors,in tunnel,cable trench,or direct in ground,can bear external mechanical force ,while unable to bear large tension |
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YJV23 YJLV23 | Copper(aluminum)conductor,XLPE insulated,steel tape armored and PE sheathed cable |
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Notes: We can also produce non-magnetic steel tape and aluminum wire armored cable |
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3)Operating Characteristic:
Power frequency rated voltage Uo/U: 3.6/6kV~26/35kV
Max. permissible continuous operating temperature of the conductor: 90°C.
Max. temperature of conductor during short-circuit (5s maximum duration) shall not exceed 250°C.
The ambient temperature under installation should not below 0°C.
The bending radius of a single-core cable: not less than 20 times of cable’s OD
The bending radius of a multi-core cable: not less than 15 times of cable’s.OD