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Circulation Heaters For Air
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Product Introduction
Circulation Heaters For Air is mainly used to heat the desired air flow from the initial temperature to the desired temperature. Heating element is stainless steel electric heating tube, heater cavity is provided with a plurality of baffle plate (diversion plate), guide the flow of gas, prolong the retention time of gas in the cavity, so that the gas is fully heated, so that the gas is heated evenly, improve the heat exchange efficiency.
| Model | XL-500-380/250 | Power(KW) | 250 |
| Voltage(V) | 380 | Wiring Form | / |
| Frequency(Hz) | 50/60 | Cold Insulation Resistance(Ω) | ≥5 |
| Wiring Group | 3 | Over-temperature Protection Switch (yes/no) | Yes |
| Total Current(A) | 379.8 | Per Group Current(A) | 126.6 |
| Interphase Resistance(Ω) | 3.5 | Surface Load(W/cm²) | 1.8 |
| Heating Medium | Air | Material of Heating Tube | S31008 |
| Standard of Flange | HG/T 20592-2009 DN500 PN6 | Material of Flange | 304 |
| Design Pressure(Mpa) | 0.19 | Operating Pressure(Mpa) | 0.008 |
| Design Tempreture(℃) | 600 | Operating temperature(℃) | 550 |
| Protection Grade | IP65 | Explosion-proof Grade | / |
| Design Standards | JB/T 2379-2016 | Heating Tube Diameter(mm) | 16 |
| Length of Heating Tubes Under The Flange(mm) | 1700 | Cold Zone Length of Heating Tubes Under The Flange(mm) | 200 |
| Center Distance of Heating Tube(mm) | 50 | Quantity of Heating Tubes(piece) | 90 |
| Product Dimensions For Reference(mm) | 2593*645*1140 | Weight For Reference(KG) | 557.5 |
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