Loading Port:Shanghai
Payment Terms:TT OR LC
Min Order Qty:100 m
Supply Capability:100000 m/month
Application
This product is suitable for using as all different kinds of rubber insulated flexible mine used cable with A.C voltage of 6 kV and below.
Type and Designation
Designation | Standard | |
GB/T12972.1～10-1991 | MT818.1～10-1999 | |
Type | ||
Coal excavator used rubber covered flexible cable | UC-0.38/0.66 | MC-0.38/0.66 |
Coal excavator shielded rubber covered flexible cable | UCP-0.38/0.66 UCP-0.66/1.14 | MCP-0.38/0.66 MCP-0.66/1.14 MCP-1.9/3.3 |
Coal excavator metal shielded rubber covered flexible cable | UCPT-0.66/1.14 | MCPT-1.9/3.3 |
Coal excavator metal shielded supervising rubber covered flexible cable | —— | MCPTJ-1.9/3.3 MCPTJ-0.66/1.14 |
Coal excavator shielded supervising braided enhanced rubber covered flexible cable | UCPJB-0.66/1.14 | MCPJB-0.66/1.14 |
Coal excavator shielded supervising wrapping enhanced rubber covered flexible cable | UCPJR-0.66/1.14 | MCPJR-0.66/1.14 |
Mine electric driller used rubber covered cable | UZ-0.3/0.5 | MZ-0.3/0.5 |
Mine shielding electric driller rubber covered cable | UZP-0.3/0.5 | MZP-0.3/0.5 |
Mine moving rubber covered flexible cabel | UY-0.38/0.66 | MY-0.38/0.66 |
Mine moving shielding rubber covered flexible cable | UYP-0.38/0.66 UYP-0.66/1.14 | MYP-0.38/0.66 MYP-0.66/1.14 |
Mine moving metal shielding rubber covered flexible cable | UYPT-3.6/6 | MYPT-1.9/3.3 MYPT-3.6/6 |
Mine moving metal shielding supervising rubber covered flexible cable | UYPJ-3.6/6 | MYPTJ-3.6/6 |
Mine moving light duty rubber covered flexible cable | UYQ-0.3/0.5 | MYQ-0.3/0.5 |
Mine worker cap used cable | UM UM-1 | MM |
Technical parameter
1、At 20℃ D.C resistance of the category 5 tining flexible conductor should comply with requirement of GB/T3956.
2、Electrical insulating performance
Insulating resistance constant Ki： shall not exceed 180MΩ·km at 20℃；
Power frequency A.C voltage test:
Type of the insulation core | Rated voltage kV | Testing voltage (virtual value) kV | Time of operating voltage min |
Driving core | 3.6/6 | 11.0 | 5 |
1.9/3.3 | 6.8 | ||
0.66/1.14 | 3.7 | ||
0.38/0.66 | 3.0 | ||
0.3/0.5 | 2.0 | ||
Control core | — | 1.5 |
3、 Coal excavator used rubber flexible cable and mine used moving flexible cable with voltage of 1.9/3.3kV and below shall have the following performance:
Times of mechanical resistant impact shall be：
Nominal cross-section16mm2～35mm2···············2 times
Nominal cross-section50mm2～95mm2···············3 times
Pressure of press resitstant：
U0/U为0.38/0.66kV····························20kN
0.66/1.14kV····························30kN
1.9/3.3 kV····························40kN
4、 Coal excavator used rubber flexible cable with voltage of 1.9/3.3 kV and below shall have the bending resistant performance, it shall not cause circuit breakdown and short circuit after 9000 times bend.
Feature
Coal mine used cable has good impact, bending and press resistant performance, especially the fire resistant and flame-retardant characteristic. It also has operating secure and good earthing performance.
