Product System

Kunbao Cable Group won the honorary titles of national specialized and special new "little giant" enterprise and national green factory, and won the titles of "2023-2024 China's Top Ten Brands of Photovoltaic Special Cable, 2023-2024 China's Top Ten Green Brands of Wire and Cable, 2023-2024 China's Wire and Cable Quality Benchmarking Enterprise", "National Cable Industry Quality Leading Enterprise", "National Product and Service Quality Integrity Demonstration Enterprise", "National Contract-abiding and Credit Enterprise" etc, it has been awarded the top 100 of non-public enterprises in Yunnan Province for many years.

XLPE insulated power cable with rated voltage of 110kV(Um = 126kV)


Model number:YJLW02-Z copper core cross-linked polyethylene insulated corrugated aluminum sheathed or welded corrugated aluminum sheathed PVC sheathed longitudinal water blocking power cable

Voltage level:64/110kV

Use case:110kV insulated power cable, suitable for power supply system, can be laid in the air, indoor, tunnel, cable trench and pipeline or soil; the drop of cable laying is not limited. (including flame retardant type and halogen-free low smoke type)

Usage characteristics:The long-term allowable working temperature of the cable conductor is 90°C, and the ambient temperature during laying is not lower than 0°C.

Section range:240-1600mm2

Number of cores:1 core

Power cables with extruded insulation for rated voltages from 6kV(Um = 7.2kV) to 35kV(Um = 40.5kV)


Model number:YJV32 copper conductor XLPE insulated fine steel wire armored PVC sheathed power cable

Voltage level:26/35kV

Use case:3.6 ~ 35kV XLPE insulated cables are suitable for underground power grids in urban residential buildings and outgoing lines of substations (stations) for energy supply, transmission and distribution. The drop of cable laying is not limited. (including flame retardant type and halogen-free low smoke type)

Usage characteristics:The long-term allowable working temperature of the cable conductor is 90°C, and the ambient temperature during laying is not lower than 0°C

Section range:25~630mm2

Number of cores:1 core, 3 core

Power cables with extruded insulation for rated voltages of 1kV(Um = 1.2 kV) and 3kV( Um = 3.6 kV)


Model number:YJV33 copper conductor XLPE insulated fine steel wire armored PE sheathed power cable

Voltage level:0.6/1kV

Use case:0.6/1kV and below PVC all-plastic power cables are suitable for lines with rated voltage (U0/U = 0.6/1kV) for power transmission and distribution. Can be laid in the air, soil or cable trench, cable laying drop is not limited. (including flame retardant type, fire-resistant type and halogen-free low smoke type)

Usage characteristics:The long-term allowable working temperature of the cable conductor is 90°C, and the ambient temperature during laying is not lower than 0°C

Section range:25~630mm2

Number of cores:1 core, 3 core

Rated voltage 8.7/15kV shield machine cable EPDM rubber insulated neoprene rubber sheathed high voltage rubber sheathed flexible cable


Model number:UGEFP/UGEFHP EPDM rubber insulated neoprene rubber sheathed high voltage rubber sheathed flexible cable

Voltage level:3.6/6 6/6 6/10 8.7/10 8.7/15

Use case:Heavy equipment for open pit and underground tunneling

Usage characteristics:The maximum rated temperature of the cable conductor is 90°C. The maximum temperature of the cable conductor during short circuit (the maximum duration does not exceed 5 seconds) does not exceed 250°C. The minimum allowable ambient temperature of the cable: UGEFP type:-15°C:UGEFHP type:-33°C. The minimum allowable bending radius of the cable is 6D when it is used for fixing equipment; 10D when it is connected in a freely movable manner; 12D when it is retreated with the cable reel; 15D when it is used with the steering guide wheel (where D is the cable diameter).

1kV overhead insulated cable


Model number:JKLYJ Rated Voltage 1kV Aluminum Core XLPE Insulated Overhead Cable

Voltage level:1kV

Use case:It is suitable for transmission and distribution of overhead fixed laying power lines, lead-in lines, etc.

Usage characteristics:The long-term allowable working temperature of the cable conductor is 90°C, and the ambient temperature during laying is not lower than -20°C.

Section range:10-400mm2

Number of cores:1 core, 2 core, 4 core, 3 k core

Control cable


Model number:KVVRP2 PVC insulated PVC sheathed copper tape shielded flexible control cable

Voltage level:450/ 750V

Use case:Suitable for AC rated voltage 500V or DC voltage 1000V and below in the electrical distribution device wiring. Such as control circuit, monitoring circuit, protection line, etc., occasions. (including flame retardant type, fire resistant type and halogen free low smoke type).

Usage characteristics:The long-term allowable working temperature of the cable conductor is 70°C, and the ambient temperature during laying is not lower than 0°C

Section range:0.5~ 10mm2

Number of cores:2-61 core

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