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Address: No. 389, West Huanghe Road, Yanggu County
TEL:400-891-6689  0635-2157666/2158888
mailbox:qldl8888@163.com

ALL Qilu Cable Co., Ltd. 

鲁ICP备18023738号-1

By:www.mitoyo.com.cn

Qilu Cable Co., Ltd.

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Flame retardant power cable for coal mine

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product description
  This product is a copper core fixed laying flame-retardant power cable with a rated voltage of 10KV and below for coal mines. It is suitable for low and medium voltage transmission and distribution systems.
The PVC insulated power cable for coal mines implements the MT/T818.12 standard.
The XLPE polyethylene power cable for coal mines implements the MT/T818.13 standard.
 
(1) Polyvinyl chloride insulated flame-retardant power cable for coal mines Model, name and scope of use

 



 

 

(2) Model, name and scope of use of XLPE insulated flame-retardant power cable for coal mine
 
The rated electrical section and number of cores of the cable
(1) PVC insulated and flame-retardant power cable for coal mine
 

(2) XLPE insulated flame-retardant power cable for coal mine
 
 
1, use characteristics
 
(1) The maximum rated temperature of the PVC insulated cable conductor is 70'C. The highest rated temperature of the XLPE insulated cable conductor is
90 ° C.
(2) When short circuit (maximum duration does not exceed 5S), the maximum temperature of the cable conductor is not more than 160'^C: cross-linked polyethylene
The olefin insulation does not exceed 250 °C.
(3) When the cable laying temperature is lower than 0^C, it should be preheated.
(4) Allowable bending radius of the cable: three-core cable ≥15D. Single-core cable ≥20D{D is the outer diameter of the cable).
 
 
2, the main electrical performance
 

Conductor DC resistance
The DC resistance of the conductor complies with the GB/T3956-2008 "Conductors for Cables" standard. See the table below
 
Corresponding parameter set not found, please add it in property template of background
暂未实现,敬请期待
暂未实现,敬请期待
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