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1.Application :
This product is suitable for the welding machine of which voltage to the ground is not more than 200V and dc welding machine with secondary side connections and electrode holder .
2.Product Standard :
This product generally implement GB/T 5013.4 1998
IEC 60332-1,
IEC 60092-353 (2011-08)
HD 22.4,
UNE 21027-4
EN 60228
Conductor:Plain annealed copper wire, class 5
Insulation: Thermosetting rubber [EPR (Ethylene Propylene Rubber) Type EI4 to BS7655]
Sheath: Thermosetting rubber [PCP (Polychloroprene) Type EM2 to BS7655]
Colors:3 core - Brown, blue, green/yellow
4 Core - Brown, blue, black, green/yellow
5 Core - Black, blue, brown, grey, green/yellow
>5 Core - Black with white printed numbers, green/yellow
Sheath Colour: Black
Voltage Rating: 450/750V
Number of cores: 1,2,3,4,5,3+1,3+2,ect
Cross Sectional Area:1.5sqmm up to 300sqmm
Temperature Rating: Conductor operating temperature -30°C to +60°C (85°C max)
Minimum Bending Radius:
Up to 25mm²: 6 x overall diameter
Above 25mm²: 8 x overall diameter Temperature: -25°C to + 90°C
Maximum Service Temperature: 90°C
Minimum Service Temperature:-25°C
Maximum Short Circuit Temperature:250°C (Max 5s)
3. The Characteristics of the Product :
A. Soft with good bending performance .
B. Using natural rubber or mixture neoprene as sheath material , can be applied to different occasions .
C. Mixture of chloroprene rubber sheath is heat resistant , oil resistant , and don't delay burning performance .
D. The maximum working temperature is 65°C