Use of cable and specification of model
- Categories:Industry dynamic
- Author:
- Origin:
- Time of issue:2018-08-02
- Views:8
(Summary description)The representation method of wire and cable is mainly composed of three parts: model, specification and standard number.
Use of cable and specification of model
(Summary description)The representation method of wire and cable is mainly composed of three parts: model, specification and standard number.
- Categories:Industry dynamic
- Author:
- Origin:
- Time of issue:2018-08-02
- Views:8
Information
The representation method of wire and cable is mainly composed of three parts: model, specification and standard number.
1, the meaning of the model
The types of electric equipment cables and power cables are mainly composed of the following seven parts:
Some special wire and cable models have a derivative code at the end.
The meanings of the letters in the most commonly used wire and cable models are introduced below:
1) Type and use code
A-installation wire B-insulated wire C-marine cable
K-control cable N-agricultural cable R-cord
U-mining cable Y-mobile cable JK-insulated aerial cable
M-for coal mines
ZR-flame-retardant type NH-fire-resistant type ZA-A flame-retardant
ZB-B flame retardant ZC-C flame retardant WD-low smoke halogen-free
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