Electric wire color code
Electric wire color code, electrical resistance of copper wire with CE
Product Description of Electric wire color code
Application
The products is suitable for use in power installations, fixed wiring or flexible
connections for electrical appliances like lighting, electronic equipment, instrument
and communication equipment with rated voltage 450/750V or less
Standard
GB 5023.11997 , JB 8734.15-1998, Q/ZEL 02-2002, GB 5023.17-1997, IEC227
Operating characteristics
450/750V300/500V300/300V.(600/1000V also available)
Max. permissible continuous operating temperature of the conductor: 70
The ambient temperature under installation should not below 0.
Impedance (ohms): 100±2ohm
Solid or Stranded conductor PVC wire type
Construction of the electrical wiring(or pvc insulated wire)
1- Flexible Copper Conductor, Solid or Stranded Copper Conductor.
Class 1, Class 2, Class 5 flexible copper conductor
2- PVC Insulation
3. PVC filling
4- PVC outer sheath
5- Rated Voltage Uo/U (Um):300/500V,450/750V
We are a wire and cable corporation that manufactures, develops and supports a wide range of wires and cables for power system, information transmission system,and machinery & apparatus system. Headquartered in Zhengzhou, China, we enjoy a wide range of products, from household wiring to various special cables. ‘Zi Wang’ is our own trademark, registered as early as in 1994. Founded in 1993, Zhengzhou Zhongyuan Wire & Cable Co., Ltd. rose during the 1990s to have become one of the most influential companies within its industry, which largely benefited from being one of the first ISO9001 certified and awarded with National Inspection-free Products.
Standards & Service:
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Raw and Processed Material:
Package And Transportation:
We are specializing in the production of cables and wires,the spirt of us is "quality first, reputation first, service first, customer first"
