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Great Wall Cable Co.,Ltd.
Add: Yaotai Industrial Zone,Jiajiakou Town,Ningjin County, Xingtai City,Hebei Province.
International Trade: 0086-311-87761517
Phone Sales: 0086-319-5460899
E-mail: gwcable@126.com
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Technical parameters
YDFN twisted branch cable installation diagram
Ordinary cable structure
Fire-resistant cable structure
The main cable, branch cable and their types are made in accordance with IEC, GB, JIS, JCS, BS and other standards. Generally the main cable adopts single-core, multi-core and twisted cables and branch cable adopts same types of cables with main cables.
For example：
1、The main cable is expressed as：YDFN-ZR-YJV-4×(1×240+1×120)
Branch cable expressed as：YDFN-ZR-YJV-4×(1×35)+1×16
Or expressed as：YDFN-ZR-YJV-4×(1×240)+1×120/4×(1×35+1×16)