Power | 170-3700W | Max. Speed | 2600r/min |
Frequency | 50/60Hz | Max. Air flow | 23500m³/h |
Supply voltage(VAC) | 1~200-277V, 3~380-480V±10% | Mode of speed regulation | 0-10V/PWM/RS485 |
Impeller material | PP/PA66/Aluminium alloy | Impeller size | 250, 280, 310, 355, 400, 450, 470, 500, 560, 630mm |
Insulation class | F | protection degree | IP44, IP55 |
ATB-EC Backward centrifugal fan, this series provides a variety of impeller material, control options, providing cooling solutions for clean room, air processor, data center precision air conditioning, HVAC and other industries.