Underground mining cable VV22 cable

Underground mining cable VV22 cable
The flame-retardant cables used in coal mines (referred to as mining cables) comply with the coal industry standard MT818-1999 of the People's Republic of China. This standard is issued by the Coal Industry Bureau. Flame retardant cables for coal mines include various types and specifications of wires and cables suitable for underground equipment in coal mines, such as 3.3KV and below coal mining machine soft cables, 1.14KV and below coal mining machine shielding and monitoring reinforced soft cables, 3.3KV and below coal mining machine metal shielding soft cables, 1.14KV and below mobile soft cables, 6KV and below shielding and monitoring soft cables, 0.5KV coal mine drill cables, and mobile lightweight soft cables for coal mines.
The corresponding model for the cable name used in coal mines is:
Coal mining machine cable MC MCP MCPTJ MCPT-3.3KV and below coal drilling cable MZ MZP-0.5KV
Mining Mobile Cable MY MYP MYPT MYPTJ-6KV and below Mining Light Cable MYQ-0.5KV
Mining control cable MKVV MKVVR MKVVP MKVVRP-750KV Mining power cable MVV MVV22 MYJV MYJV22
Mining communication cable (also known as mining signal cable, mining communication cable) MHY32 MHYVR MHYVRP MHYVP

Power cableUnderground mining cable VV22 cable
Plastic insulated power cables are divided into PVC cables, which are suitable for connecting equipment under low voltage transformers. PVC cables are used for low voltage cables and cross-linked polyethylene cables. Three layer co extruded high and medium voltage power cables are mainly used as connection media for underground power network laying in urban renovation and construction. For power shortages and urban aesthetics such as western development, XLPE cables are widely used for transferring from overhead to underground medium and low voltage AC cables.
PVC power cable VV VV22 VVP VVR cross-linked power cable YJV YJV22 YJV32
Flame retardant cable ZRVV ZRVV22 RVVZ (ZRVVR) fire-resistant cable NHVV NHVV22

Control cableUnderground mining cable VV22 cable
The full name of plastic control cable is polyvinyl chloride insulated and sheathed control cable, which complies with the GB9330-86 standard. It is suitable for use in control, monitoring circuits, and protection circuits with an AC rated voltage of 750V and below. The working temperature of polyvinyl chloride insulated and sheathed cables is 70 degrees Celsius. It is divided into copper wire shielded cables, copper tape shielded cables, armored cables, and flame-retardant or fire-resistant control cables.
PVC control cable KVV KVV22 KVVR flame retardant cable ZRKVV ZRKVVR ZRKVV22
Control shielded cable KVVP KVVRP KVVRP2 KVVP22 fire-resistant cable NHKVV NHKVV22

Rubber sheathed cableUnderground mining cable VV22 cable
General rubber sheathed flexible cables, abbreviated as rubber sheathed cables, are divided into high-voltage rubber sheathed flexible cables and 750V general rubber sheathed flexible cables. Application of high-voltage rubber sheathed flexible cable: Mobile power distribution equipment and mining machinery with AC rated voltage of 6kV and below; Lifting and transportation machinery, etc. Low voltage rubber sheathed flexible cables are suitable for household appliances, power tools, and various mobile electrical equipment with an AC rated voltage of 750V and below. There are three types of cables: light, medium, and heavy.
Heavy duty rubber sheathed cable YC YCW YCW-J (steel wire reinforced type) Medium duty rubber sheathed cable YZ YZW YZ-J
Welding machine cable YH YHF waterproof cable JHS
Mining machine cable UGF UGFP 10KV and below field cable YHD YZW YCW

Wire laying
PVC insulated cables with rated voltage of 450/750V and below shall comply with the standard GB 5023-1997. It is divided into fixed wiring sheathed cables, 2-core or multi-core shielded and unshielded flexible cables, flexible cables (flexible wires), etc. It is mainly used for home circuit wiring, monitoring wires, power supply wires, and connection wires for household appliances.
Untamed wire BV BVR BV-90 BVR-90 flexible wire RV-70 RV-90
Lightweight flexible wire RVV (ordinary sheathed flexible wire) shielded wire RVVP (shielded flexible cable)
Our factory specializes in producing mining communication cables; Mining control cable; Mining signal cable; Urban communication cables; railway signal cable; Computer cables; RF coaxial cable; All plastic control cables and various special cables