| Brand | HK Electrical |
| Model NO. | MKVV series control cable for coal-mining |
| Rated voltage | 450V |
| number of core | 37-core |
| cable insulation structure | PVC insulation&Steel tape armoring |
| Conductor type | Cu-core |
| Series | MKVV |
Application
This product is mainly used for rated voltage 450/750V and below the control, monitoring circuit and protection line and other occasions.
Model and names
Specification
MKVV type 450V/750V PVC insulated, PVC sheathed control cable for coal-mining
MKVV22 TYPE PVC insulated, steel tape armored, PVC sheathed control cable for coal-mining
Technical parameter
a. The conductor structure & resistance comply with table 3 ;
b. Insulation resistance of finished cable should comply with table 1,2;
c. The cable with rated voltage 450/750kV can bear working frequency 3kV/5min without breakdown;
d. The fire-resistant characteristics comply with MT386-1995 requirements.
Q: What is MKVV cable?
A: MKVV cable is a coal mine PVC insulated PVC sheathed control cable.
Q: What are the characteristics of this cable?
A: It has good insulation properties, can effectively prevent leakage phenomenon. Its sheath is made of polyvinyl chloride material, which has certain wear resistance and corrosion resistance, and is more suitable for the complex environment in the coal mine.
Q: What are the specific applications of MKVV cables in coal mines?
A: It is mainly used in coal mine signal control and measurement loop, such as the control signal transmission of underground equipment, such as shearer, conveyor and other equipment control command transmission can rely on MKVV cable to ensure the normal operation of equipment and the accuracy of operation.
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