For the past 30 years, forward-bladed centrifugal fans in fan coil-units-FCU have been driven by AC motors, which are typically around 45% efficient. However, the latest electronically commutated (EC) motors are 85% efficient, leading to significant operational benefits.
Technical Features of EC FCU Motor:
1. AC230 (180-270V), 50/60Hz
2. Variable Speed Control: 0-10VDC/PWM signal
3. Separate power supply and integrated motor driver
4. The insulation Class is "B"
5. Bearings: Maintenance-free ball bearings
6. Optional:thermostat, different voltage, bracket sizes, shaft sizes, single shaft and double shaft.
Data sheet of EC FCU Motor:
| Model | Rated Voltage (VAC) | Frequency (Hz) | Rated Speed (RPM)) | Speed control | Rated Power (Watt) | Rated Current(A) | Ambient Temp.(oC) | Ambient RH % | N.W (kg) | |
| ECI-113D/S-60 | 220 | 50 / 60 | 1300 | 0-10V/PWM | 60W | 0.51 | -20 ~ +40 | 5% - 85% | 4.7 | |
| ECI-113D/S-120 | 220 | 50 / 60 | 1400 | 0-10V/PWM | 120W | 0.70 | -20 ~ +40 | 5% - 85% | 4.8 | |
| ECI-113D/S-150 | 220 | 50 / 60 | 1400 | 0-10V/PWM | 150W | 0.90 | -20 ~ +40 | 5% - 85% | 5.0 | |
| ECI-113D/S-180 | 220 | 50 / 60 | 1400 | 0-10V/PWM | 180W-1/4hp | 1.20 | -20 ~ +40 | 5% - 85% | 5.2 | |
| ECI-113D/S-XX | 220 | 50 / 60 | 1400 | 0-10V/PWM | 1/2hp, 3/4hp, 1hp optional | -20~ +40 | 5% - 85% | |||
Drawing of EC Fan Coil Motor
Related Product of EC FCU Motor:
EC FCU Motor with single shaft for Fan Coil Units-FCU
Application of our EC FCU Motor
Our EC FCU Motor are widely used in Fan Coil Units, FCU, Air curtains, Evaporative Cooler, Chiller, Evaporative Cooler, etc.
