Zhengzhou Hengtian Special Cable Co., Ltd.

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Telephone:+86-371-69972000
Address: Xinzheng Xingang Industrial Park, Zhengzhou, China
Email：sales@hengtiantelan.com.cn

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WDZ-BYJ(F), WDZN一BYJ(F irradiation crosslinking low smoke halogen-free inflaming retarding wire cable)

Productcharacteristicsandapplication　　Placesincludingindoors,tunnelsandcabletrenches,itcannotbearmechanicalforce.Single-corecableshallnotbelaidinmagneticpipeline. Placesincludingindoors,tunnelsandcab

Classification:

Electrical equipment cable

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Description

Product characteristics and application　　

Places including indoors, tunnels and cable trenches, it can not bear mechanical force. Single-core cable shall not be laid in magnetic pipeline.
Places including indoors, tunnels and cable trenches, it can bear certain mechanical force. However, it can not bear strong tension.
Places including indoors, tunnels and cable trenches silo or buried laying, it can bear mechanica orce and certain tension.

Executive Standards

GT5023－2008,GT14049－2008 Standards, flame retardant property of cable meets GB12666.2-90 and GB12666.2-90A standards.

Operating characteristics

The transmittance reaches 97% during cable is burning, and HCL corrosive gas is released (gas PH value of 6.74)
Rated voltage: 450/750V
The long term admissible operating temperature: The maximum allowable long term working temperature of cable is 135℃; ambient temperature: The minimum ambient temperature for cable laying is－40℃.
The short circuit temperature of cable conductor: up to 280℃, duration up to 5 minutes.
The minimum bending radius: Bending radius for cable laying: Cable with outer diameter of less than 15mm is 6D,
cable with outer diameter of 15-25mm for 8D, cable with outer diameter of 25mm for 10D. (D: Representing outer diameter of wire cable)