PTC Air conditioner heater

Non-surface-electrified PTC heater is a kind of large power non-surface-electrified PTC heater with wind blowing. PTC element is fixed in aluminum tube and keeps insulated with the aluminium tube. Alar or groove shape heat diffusing slice is fixed on the aluminium tube. The large-power heater has a series of advantages such as safety, reliablity, stable power, quite, long life, excellent machinery intension and so on. Because of its good safety performance, non-surface-eletrified PTC heater is now mainly used in large-power house heater such as cold/warm air-conditioners, fan heaters, disinfecting cabinets, dryers and so on. Common specification for holding type ptc heater Model Rated power(w) Radiator width(mm) Installation pitch-row(mm) Remarks MZFR-III/300 3000 59 500 (three tubes) The working voltage is ranging from 100v 240v, the rated power is tested under the wind speed 1 6m/s(through the radiator) MZFR-III/350 3500 59 650 (three tubes) MZFR-III/650 6500 59 800 (three tubes) MZFR-III/850 8500 59 900 (three tubes) Notes: the size ,the power and the equipments of the heater can be made according to customers' requirements