Underground Rubber Coated Cable For Excavator Power Connection

Underground 0.38 / 0.66 KV Copper Sheathed Cable For Excavator Power Connection

Construction:

Conductor: Flexible Class 5 Copper Conductor

Insualtion: Rubber Sheath

Sheath: Rubber Sheath

China supplier 0.38/0.66 rubber sheath mining power flexible coppe underground cable for mining cable

Brief introduction

1 Rated voltage of the cables is divided into 6 grades, which is 0.3/0.5kV,0.38/.066kV,1.9/3.3kV,3.6/6kV,6/10kV.

2 There are allowed long-term working temperatures of the cable conductor. For the cable of U(M)CPT-0.66/1.14, U(M)CPJB-0.66/1.14, U(M)CPJR-0.66/1.14 and 1.9/3.3kV, 3.6/6kV, 6/10kV, the temperature is 90℃;for the other, it is 65℃.

3 Minimum bending radius: For the cable of U (M)CPJB-0.66/1.14, U(M)CPJR-0.66/1.14,it is 15 times of the cable diameter; for the others, it is 6 times of the cable diameters.

4 The grounding wire should be well connected with the earth.

5The cable should be prevented from exposing to the sunshine for a long time.

Implemented standard

1 For the non-spread combustion cable, implement GB12972

2 For the flame-retardant cable, implement MT818

3 For the special mining cable(with bigger cross-section and higher voltage),implement the enterprise standard.

Type and Name:

Characteristics

1. Rated power-frequency voltage U0/U: 450/750V, 300/500V and 200/200V.

2. Maximum permitted operating temperature of conductor is 60°C.

3. Permitted lowest working temperature is -35°C.

4. Cables can be used at places contaminated by mineral oil and fuel oil.