Auxiliary Electric Heater For Compressors and Crankcases
Product description
Working environment temperature of designed air-conditionercompressor is about 4 while surround environment temperature isbellow zero air conditioner is hard to make enough heat to meet therequirement. In situation, a subsidery electric heater isnecessarily used at end of central air-conditioner to make thesupplementary heat
Our subsidiary electric heater series are the most suitable andideal heating source designed and manufacture for this appliance,moreover, our subsidiary heater series do not need any othersubisidiary equipment. They have such many obvious advantage asbeing easy in installing, safe in operating and maintenance.
Products type: electric heating wire(band), stainless steel bandheater and PTC electric heating element.
Applications
Applied insertion to rated voltage bellow 450v,50-60HZ, relatedhumidity≤90%. Diffuse heat after conducting at electricity in anenvironment temperature of -30- 50.It is generally used in centralair conditioner compressor. It is also applied in cold area, andoil tube.
Electric heating band
Apply Cr20Ni80 wire to be winded on glass fiber, epiboly withsilicone rubber as insulation heat conduct layer, with its endusing heat resistance silicone rubber wire connection electric heatelement.
Electric heating wire
Cr20Ni80 wire to be winded on a glass fiber to be covered withsilicone rubber used as heat conductor, to be wrapped withstainless steel woven sheath, ends of heating wire, lead wire to beconnected with.
Technical data
1. Insulation resistance:after putting the whole tube in water for 24 hours, insulationresistance≥1000Mohm
2. Dielectric test ofAC1800V/1Min, no flashover happened
3. leakage current inworking temperature≤0.1mA
4. power deviation:±7% atrated voltage
Down-lead intension: after the test of 30N pull, the down-leadpart does not be moved or ruptured.
