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EC fans

Forward centrifugal series (inner rotor)

ATB EC forward centrifugal fan, this series of products are driven by internal rotor EC motor and designed with double air intake, and the highest protection level can reach IP67, which is widely used in small air-conditioning boxes, base station air cond

Core points

Independent research and development

Independently develop a series of products.
Multi-function

Including analog 1-10V control, digital signal input, remote control and serial MODBUS monitoring.
Safe and reliable

Multiple motor protection mechanism, high protection motor structure, mechanical strength simulation, fluid simulation and electromagnetic simulation.
Widely used

Small air conditioning boxes, base station air conditioners, heat pump units, range hoods and other industrial fields.

Specification parameter

Power	200-750W
Frequency	50/60Hz
Power supply type	1-200~277V、3-380~480V
Impeller material	PA66/ galvanized steel plate
Insulation grade	F
Rotation speed	1-1400r/min
Air quantity	1-3800m³/h
Speed regulation	0-10V/PWM/RS485
Product model	FCF7-7、8-8、9-9、10-8、10-10、12-9-12-12
Protection grades	IP44、IP66

Related products

Backward centrifugal (high static pressure) series

ATB EC backward centrifugal fan adopts high-efficiency and high-static impeller design scheme, which provides heat dissipation solutions for AHU, MAU, data center, HVAC and other industries.

Forward centrifugal series (outer rotor)

ATB EC forward-leaning centrifugal fan has the characteristics of energy saving, high efficiency, low noise and compact structure. This series provides a variety of impeller materials and control methods, which are widely used in fresh air systems, dehumidifiers, environmental control integrated units and other industrial fields.

Axial flow fan series

ATB EC axial fan, this series of products are driven by internal rotor EC motor, bionic design of impeller and electrostatic spraying, and the highest protection level can reach IP66. The products are efficient, energy-saving, safe and reliable, and are widely used in condenser, commercial evaporator, cooling tower, heat pump, agriculture/animal husbandry and other industrial fields.

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