2018-03-28 14:38:18

rolling stock cable /rail vehicle cable/railway locomotive cable

  Hengfei Cable Co., Ltd. is a large comprehensive manufacturer of wire and cable in China, it is National Torch Plan Key High-tech Enterprises and Advanced Enterprise in Hunan Province. The company have two production plants in Changsha and Hengyang now, and get ISO9001, ISO14001, OHSAS18001, GJB9001B and IRIS certification.

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Application

It’s suitable for vehicle controlling and power supply with rated voltage 750V and its below.

Executed standard

i GB 12528.11; TB/T 1484.1

General characteristic

The cable is high-temperature resistant, cold-resistant, ozone-resistant, oil-resistant, as well as weather protected.

The cable has low-smoke, halogen-free and flame-retardant property.

The cable has good insulativity, shielding and flexibility. 

The cable is characterized by thin wall, small outer diameter, light weight and little space occupation. 

Key technical indexes

Rated voltage:……………………………………………………   750  V AC

Environmental protection: …………………………………low-smoke, halogen-free and flame-retardant

oil-resistant:……………………………………………………mineral oil and normal fuel oil

operating temperature: …………………………………………     -40℃~+125℃

thin wall: ………………………………………………………decrease outer diameter and weight

flexible(minimum bending radius of cable(D is outer diameter)):………moving site: 6D

fixed site:  4D

Combustion performance of cable

Flame-retardant property of bundle cable shall comply with Category B and C stipulated in GB/T 19666-2005, and test method shall comply with GB/T 18380.3(idt IEC 60332-3)

Low-smoke property shall comply with GB/T 19666-2005 and minimum light transmittance shall not be less than 60%.Test method shall comply with GB/T 17651.2(idt IEC 61034-2)

Halogen-free property shall comply with GB/T 19666-2005,that is, weighted value of PH≥4.3,weighted value of conductivity ≤10μS/cm. Test method shall comply with GB/T 17650.2(idt IEC 60754-2).

Type of cable and example

WDZ-DCKYJBNP/1-125     n×mm2

WDZ-DCKYJBNP/2-125     n×mm2

WDZ-DCKYJBNP/3-125     n×mm2

1: refers to cable fixed in locomotive without mineral oil and fuel oil;

2:refers to cable fixed in locomotive contaminated by mineral oil but not by fuel oil;

3: refers to cable fixed in locomotive contaminated both by mineral oil and fuel oil

Example

WDZ-DCKYJBNP/2-125     30×1.0mm2  TB/T 1484.1

WDZ: low-smoke, halogen-free and flame-retardant;DCK:controlling signal cable for locomotive ;YJ:cross-linking polyolefin; N:oil-resistant outer sheath;P: copper-mesh shielding;B:thin-wall insulation;2:mineral oil resistant;125:temperature-resistant grade is 125℃;30×1.0mm2:30 cores× section 1.0mm2;


More information please visit http://www.hengfei-electric.com/Locomotive-and-Rolling-Stock-Cable-LSZH-.htm or contact us via  hengfei@hengfei-electric.com