Automatic temperature control and electric heating system for tropical belt DBR-PZ-25-220,RDP2-J3Q constant power explosion-proof and flame-retardant electric heating belt

We offer accompanying tropical products:

Explosion proof power junction box, explosion-proof two-way junction box, explosion-proof three-way junction box (T-shaped junction box), explosion-proof tail (terminal) junction box, aluminum foil tape, warning nameplate.

　　DBR-P/J-35-220 Explosion proof Enhanced Automatic Control Temperature Electric Tracing Belt DBR-PZ-25-220Product model: DBR (DBR-J, DBR-P, DBR-P/J)

RDP2-J3Q Explosion proof and Flame retardant Electric Heating BeltProduct Structure and Working Principle
The power bus consists of two parallel insulated copper wires, wrapped with heating wires on the inner insulation layer, and connected to the bus at regular intervals (i.e. "heating section length") to form a continuous parallel resistor. After the busbar is powered on, the parallel resistors generate heat, thus forming a continuous heating cable.
Single phase constant power heating cables are mainly used for antifreeze and insulation of various pipelines and instruments, with a maximum maintenance temperature of 150 ℃. They can be used in explosive gas environments in Zone 1 and Zone 2 of factories.

RDP2-J3Q Explosion proof and Flame retardant Electric Heating BeltModel meaning: