elecitric heater belt, heating belt,

الوصف

mostly used in pipeline, valve, pump, storage tank, reaction tower and instrument box to prevent frostbite and preserve heat. Parallel-connection electric heat tracing band in formed by many heating parts in parallel-connection way. so we call it parallel –connection electric heat tracing band . The length of this heating belt can be cut according to actual need . may reach the temp. of autocontrol medium by the equipped explosion-proof control cabinet. It is widely used in the pipeline, the valve , the storage tank of the petroleum, the chemical industry, the electric power, the metallurgy, and so on, to against the frosting , the congealing, and keep the temperature and heat up. Three-phase parallel-connection electric heating belt It is suitable for the long pipeline, the large-size storage tank and large-diameter pipeline to trace heat and heat up. working principle The generatrixs is formed by three insulated copper core cable, wraped with the resistance wire, every heating part of which linked with the generatrixs, so form the continuous parallel-type resistance, the parallel-connection will be heat up as the genetatrixs on power. So form the continuous electric heating belt. Note: the max. temp. is the technical temp. needed by the medium in the pipeline Feature Insulate resistance : ≥*0Ω/Km Dielectric strength :***0V/min Power deviation :±*0% Material of insulation:F*6 fluoroplastics, PFA Max.