Intelligent duct fan
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Lower energy consumption, higher efficiency, longer working life, slight vibration, low noise & continuously working.
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Input voltage/ frequency: 115~230VAC / 50~60Hz.
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Smart protection for fan, st-op working after detecting foreign matter stuck fan blade.
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Good regulation-speed performance, smart control and can make the continuously variable control.
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Speed stability, speed controllable from 10% to 100% via 0~10V analogue input signal.
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Constant air volume output, the fan will increase the speed after detecting the foreign matter in the flange to increase the air volume.