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HVAC Controls & Components
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Sanhua
4 Way Reversing Vavle Electronic Expansion Valve Driver Electronic Expansion Valve Electronic Shut-off Valve Ball Valve Electronic Expansion Valve Controller Refrigerated Cabinet Controller Pressure Transducer Solenoid Valve Thermostatic Expansion Valve Pressure Control Check Valve Sight Glass Pressure Regulator Liquid Injector Brass Service Valve Charge Valve Filter Drier Drain Pump Accumulator Liquid Receiver Oil Separator
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Sanhua
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CHT/EC Smoke Extract Fans SODECA
Description
Centrifugal roof fans with horizontal air outlet and aluminum hood, equipped with EC Technology IE5 motor with integrated electronics.
Fan:
• Support base in galvanised steel sheet.
• Backward curved impeller made of galvanised sheet steel.
• Bird protection grid.
• Aluminum rain cover.
• Approved in accordance with standard EN 12101-3, with certificate no.: 0370-CPR-7365.
Motor:
• High efficiency EC Technology motors with integrated electronics, regulated by 0-10 V or 4-20 mA.
• IE5 efficiency motors, class F and IP55 protection.
• Single-phase 220-277 V 50/60 Hz and three-phase 380-480 V 50/60 Hz.
• Working temperature: -25 ºC +60 ºC.
• Built-in control with fire mode function.
EC CONTROL:
Supplied as an optional accessory. Control panel for ventilation systems with EC Technology motors with the electronics integrated in the motor itself. With the following characteristics:
• CPC: Constant pressure control.
• CFC: Constant flow control.
• DAY/NIGHT: Double pressure setpoint adjustment according to time of day.
• External sensor: Compatible with temperature, humidity, air quality or CO sensor.
• Equipment preconfigured in constant pressure mode with 100 Pa set point.
Finish:
• Galvanised steel sheet and aluminum.