Brand | Wone |
Model NO. | Rated voltage1.9/3.3kV flexible cable for coal-mining |
Rated voltage | 1kV |
Series | MCP series |
Rated voltage1.9/3.3kV flexible cable for coal-mining
(MT818.2-2009)
1.Application
It is suitable for rated voltage Uo/U 1.9/3.3KV coalmining machine and the similar equipments.
2.Application conditions
The long-term permissible working temperature of cable conductor for rated voltage up to and including 0.38/0.66kV is 90 ,Black jacket.
The long-term permissible working temperature of cable conductor for rated voltage up to and including 0.66/1.44kV is 90 ,Yellow jacket . and that of the cable conductor of rated voltage1.9/3.3kV is 90℃ It’s smallest bending radiusis 6 times than the size of cable diameter. The yellow sheathed cables can’t be exposed in the sun for a long time.
3. Model and names
4. Structure diagram
5. Specification size
Rated voltage 0.66/1.14kV cable dimensions
Rated voltage 0.38/0.66kV cable dimensions
Rated voltage 1.9/3.3kV cable dimensions
6. Technical parameter
Finished DC resistance
Finished insulation resistance
a. Conductor temperature of 90℃ to allow work;
b. it has the anti-bending characteristics;
c. it has the anti-extrusion and anti-pressure characteristics;
d. Insulation tensile strength greater than 6.5Mpa, more than 200% elongation;
e. Max anti-bending 11.0 N/mm2, Max anti-tensible force>250%;
f. No damage under rated voltage 0.38/0.66kV for 3.0kV/5min,0.66/1.14kV for 3.7kV/5min, 1.9/3.3kV for 6.8kV/0.5min respectively;
g. It complies with fire-proof feature based on MT386-1995.