4 sq mm 3 core flat ribbon cable YVFB

4 sq mm 3 core flat cable YVFB-3x4mm2 formed by combining many wires. The cable has low cost, light weight, strong toughness, and can be easily used in large equipment as well as in small equipment. If made of nitrile, the flat cable has the characteristics of heat radiation, cold resistance, acid and alkali resistance, and the environmental temperature is -40~70℃. If made of silicone rubber, YGCB Flat Power Cable is resistant to high and low temperatures, -40-180 degrees. 4 sq mm 3 core flat cable YVFB-3x4mm2 is more commonly used in the industry.

4 sq mm 3 core flat cable YVFB-3x4mm2 structure

Conductor: Multiple strands of ultra-fine finely stranded oxygen-free copper wire, in line with VDE0295CLASS 5 standard
Insulation: Special mixed PVC insulation
Color: Color indication, in line with GB5023.6 (yellow, white, orange, light green, pink) digital number (no yellow and green grounding wire)
Inner lining: none.
Reinforcement: high-strength galvanized aviation steel wire (optional);
Sheath: special cold-resistant PVC sheath gray or black
Rated voltage: 600/1000V or 450/750v:
Test voltage: 2500V
Vertical burning test: Pass GB/T18380.1-2001, IEC60332-1:1993 test

4 sq mm 3 core flat cable YVFB-3x4mm2 Structural features
(1) Flat cables are used for power transmission lines or connecting cables for mobile electrical appliances. The product has the characteristics of heat radiation, cold resistance, acid and alkali resistance, corrosive gas, and waterproof. The cable structure is soft, easy to radiate, and electrical in high temperature (alpine) environments. Stable performance, outstanding anti-aging performance, long service life, widely used in metallurgy, electric power, petrochemical, electronics, automobile manufacturing and other industries.
(2) The conductive core adopts a soft structure to ensure that the cable has good flexibility.
(3) Insulation and protective layer materials use butyl polymer to improve the softness, corrosion resistance and cold resistance of the cable.
(4) Color separation of insulated cores provides convenience for laying and installation.
(5) Wire ropes or other load-bearing components can be added on both sides of the cable core according to customer needs,YGGB YGCB silicone rubber flat cable.