1. Different uses
Flame-retardant wires are suitable for AC rated voltage 110kV plastic insulated power cables, 450/750V plastic insulated control wires, and 450/750V and below electrical equipment. Mainly used in power transmission and distribution, control, alarm, fire protection system product lines, etc.
Insulated wire used for internal wiring of instruments and equipment.
2. Different characteristics
Flame retardant wire:
(1) Rated voltage product varieties can be divided into A06/1kV8.7/10kVB.450/750VC.300/500VD300/300V.
(2) The operating temperature of the conductor depends on the product variety: 70, 90, and 105 degrees Celsius.
(3) The maximum allowable sliding contact temperature within a short period of time (5 seconds) does not exceed 160°C and 250°C. (In case of LA) The ambient temperature should not be lower than 0℃. The minimum bending radius of the cable should be 6 times, 10 times and 15 times the outer diameter of the cable.
Insulated wire: A layer of non-conductive material, such as resin, plastic, silicone rubber, PVC, etc., is evenly and hermetically wrapped around the wire to form an insulating layer.
