In the cold season, ducted electric heaters work 24 hours. Pipe-type electric heater should be able to communicate 380V ± 10%, frequency 50HZ ± l% range of stable and reliable work. Basic requirements Duct heater consists of multi-tubular electric heating elements, electric heater shell, power junction box, temperature control equipment and overheating maintenance equipment and other components; heating element shell, there may be no obvious mechanical hazards or some bulky appearance , And to prevent the existence of sags, sharp edges or spearhead to prevent water, dust and corrosion caused; plating some plating should be uniform, bright, there should be no drop or some accumulation of appearance; duct electric heater Should have a hierarchical control, multi-stage heating function; Duct heater with temperature control equipment, with over-temperature power function, overheating temperature value can be set on-site; Duct electric heater operating life should not be less than 20000h; duct type electric heater 380V / 50HZ power supply, the power junction box is located outside the enclosure for easy operation; electric heater enclosure, junction box and other simple corrosion attachments are required by the hot dip galvanized or corrosion-resistant coating Processing, to advance the anti-corrosion.

Heating up to 30 seconds up to 500 degrees Thermal efficiency of 90 or more is 1.5 times the PTC heater Power can be any power from 50W-2000W Any shape from 12V-380V No shape constraints (can be customized) Use of ceramic honeycomb heater components Latest Technology is not afraid of water and acid-base selection of ceramic heating, no red, no burning, warming fast, within 30 seconds can rise to 500 ℃. 500 ℃, the following anonymous fire does not consume oxygen, no oxidation, mouth, tongue is not monotonous, deodorant, adhere to the indoor fresh air. Thermal efficiency of up to 90, is 1.5 times that of PTC heaters, which is 2 times the traditional electric wire heater, you can save 30 power and electricity costs. Can emit far infrared rays and radiant heat, the emissivity of up to 91. Water does not burst, acid, suitable for harsh environments. No surge current when starting, the temperature can be maintained at a constant temperature. Ceramic heater suitable for: makeup, attaining, rheumatism, joint pain relief. In addition to the warm room, but also sit on the unit and practitioners feet cold, sore and warm and so wonderful.