MHYA32-80 pair of communication cables for mining and large logarithmic cables for mining

MHYA32-80 pair of communication cables for mining and large logarithmic cables for mining

Mining communication cable:
Usage: This product is used for underground communication soldering, wiring, and user lines.
Usage conditions: The ambient temperature for cable usage is -40 ℃ to+50 ℃; At 25 ℃, the humidity is 95%; Cable laying temperature ≥ -10 ℃; The bending radius MHYV during cable laying should be ≥ 10 times the outer diameter of the cable, and for other models, it should be ≥ 15 times the outer diameter of the cable.
Product standard: MT818.14-1999
Specifications, models, product names, and functions of mining communication cables
MHYV (1 × 2 × 2 1 × 4 5 × 2) × 7/0.28 coal mine polyethylene insulated polyvinyl chloride sheathed mining communication cable for use in level tunnels, inclined tunnels, and electromechanical chambers
MHJKV 4/0.28 copper wire+3/0.28 steel wire 1 × 2 2 × 2 coal mine reinforced core polyethylene insulated polyvinyl chloride sheathed mining communication cable for use in flat and inclined tunnels with high mechanical damage
MHYAV 1/0.8 (20 × 2 30 × 2 50 × 2) × 0.8 Coal Mine Polyethylene Insulated Aluminum Polyethylene Adhesive Layer Polyvinyl Chloride Sheath Mining Communication Cable Used for Damp Slopes and Alleys
MHYA32 (30 × 2, 50 × 2, 80 × 2) × 0.8 coal mine polyethylene insulation, aluminum polyethylene bonding layer, steel wire armor, polyvinyl chloride sheath, mining communication cable for vertical and inclined shafts

MHYVR coal mine polyethylene insulated polyvinyl chloride sheathed communication flexible cable
MHYVP coal mine polyethylene insulated braided shielded polyvinyl chloride sheathed communication cable
MHYVRP coal mine polyethylene insulated braided shielded polyvinyl chloride sheathed communication flexible cable
MHY32 Coal Mine Polyethylene Insulated Steel Wire Armored PVC Sheathed Communication Cable
MHVV (HUVV) mining PVC insulated flame-retardant PVC sheathed cables are used in level tunnels, inclined tunnels, and mechanical and electrical chambers
MHJKV (HUJKV) mining polyethylene insulated flame-retardant polyvinyl chloride sheathed reinforced flexible cable with good tensile strength
MHYBV (HUYBV) mining polyethylene insulated galvanized steel wire braided armor flame-retardant polyvinyl chloride sheathed communication cable used in flat and inclined tunnels with high mechanical impact MHYBV (2-10) × 2 × (0.75-1.5) mm2
MHYBV 1X(2～7)X(0.75-1.5)mm2
MHYAV (HUYAV) mining polyethylene insulated aluminum/plastic composite tape shielded flame-retardant polyvinyl chloride sheathed communication cable is used as a communication line in damp inclined shafts and tunnels
MHYA32 (HUYA32) mining polyethylene insulated aluminum/plastic composite tape shielded steel wire armored flame-retardant polyvinyl chloride sheathed communication cable used as communication line for coal mine shafts or inclined shafts
MHVV32-4 (4 × 1.5) mining flame-retardant composite communication cable is used as a communication line for coal mine shafts or inclined shafts
MHPVP3V32-7 (2 × 2 × 0.5+1 × 0.5+2 × 6.0) Flame retardant composite communication cable for coal mines, used as a communication line for coal mine shafts or inclined shafts
MHYVRPZ Mining Polyethylene Insulated Aluminum/Plastic Composite Tape Shielded Braided Armored Polyvinyl Chloride Sheathed Communication Flexible Cable Used as Communication Line in Slant and Horizontal Alleys

How to buy wires and cables?

Experts from the National Mechanical and Electrical Product Testing Center suggest that identifying the quality of wires requires "three checks": first, check the label. The wire product belongs to the national mandatory certification product, and the 3C mark on the product is indispensable. When purchasing, you can peel off a small piece of plastic outer skin and carefully inspect the copper wire inside. Use your palm to lightly touch the top of the copper wire, which should feel smooth and painless, with a soft touch. The copper wire of regular wires should have a bright and reddish color, while inferior copper wire should have a darker color and higher hardness. When purchasing, first count the number of turns and then measure the length of each turn. Multiply the two numbers to obtain the actual length of the bundle of wires. Pay attention to whether the length of each bundle of wires is 100 meters.

MHYA32-80 pair of communication cables for mining and large logarithmic cables for mining