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Flame retardant mine communication cable

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add time: 2016-01-28 16:53:21
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introduction

introduction

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1 product use

Flame retardant communication cable for coal mine is suitable for fixed and mobile underground communication.

2 the implementation of standards; MT818.14 2009 "coal mine used flame retardant cable.

3 use characteristics

3.1 cable long term allowable working temperature -40 C ~ +50 C, the average monthly maximum relative humidity of 95% (+25 C);

Cable installation and installation of the temperature should not be less than -10;

3.2 the minimum bending radius of the cable: MHYV, MHJYV type cable is 10 times of the outer diameter of the cable; the other model is 15 times of the outer diameter.

4 cable type and name

 


model

name

Main scope of use

MHYV

Polyethylene insulated polyvinyl chloride sheathed communication cable for coal mine

Used in the field for ordinary signal transmission, suitable for fixed installation

MHYVR

Polyethylene insulated polyvinyl chloride sheathed communication soft cable for coal mine

Used for general signal transmission in the mine field.

MHYVP

PE insulated and shielded PVC sheathed communication cable for coal mine

Used for signal transmission in a large field, which is suitable for fixed installation.

MHYVRP

PE insulated and sheathed communication soft cable for coal mine

Used for signal transmission in a large field, the cable is soft.

MHYBV

PE insulated galvanized steel wire braid armoured PVC sheathed communication cables for coal mine

High field cooperative main signal transmission for mechanical shock

MHY32

Polythene insulated steel wire armoured PVC sheathed communication cables for coal mine

For them, as the signal transmission shaft or shaft

  
5. Cable specification and scope

model

Nominal section  mm2

0.75

1.0

1.5

0.75

1.0

1.5

Number of cores

logarithm

MHYV

2~7

2~10

MHYVR

MHYVP

MHYVRP

MHYBV

MHY32

3~7

2~19

6  Schematic diagram of typical product structure

阻燃矿用通信电缆

2.jpg


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We always believe that the "user first, quality first" purpose and dedication to provide quality services for the majority of users

  • phone:0550-7561599
  • fax:0550-7561496
  • address:Anhui province Tianchang city Tongcheng town Qiaoba road No. 99

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