The EC-fan (electronically commuted motors) has a diameter of 250mm, it is a very powerful fan with 1'450m3/h at 0[Pa]. The EC fan has the characteristic that he makes no hum on the low rotation and fulfills the required efficiency law by 2018. A built in LCD display with keyboard and power led allows a very easy setting and reading of all the information given by the fan such as actual set speed, temperature, humidity day/night and rounds per minute of the motor. A built in light sensor in the probe recognizes day/night modes. The Ventilator comes with 1.5m power cable and 4m sensors cable, it is ready to use. You can program 14 individual settings with only three buttons:
Extremely high energy efficiency! Half the current with the same performance. If you calculate an electricity price of €0.20, the EC fan will pay for itself within 2-3 years compared to a conventional AC fan with the same output! Watch video on Facebook: (source: Global Air Supplies UK)
Features:
-Temperature day
-Temperature hysteresis
day
-Humidity day
-Humidity hysteresis day
-Minimum speed
day
-Maximum speed day
-Temperature night
-Temperature
hysteresis night
-Humidity night
-Humidity hysteresis
night
-Minimum speed night
-Maximum speed night
-Switch
sensor level
-Switch over time day/night
Sub-menu features:
-Back-light settings
-Reset to
factory settings
Packing contains:
1x EC-fan
1x Mounting bracket with
screws
LCD display:
-Graphic and digital display of speed rpm
constant
-Temperature display constant
-Humidity display
constant
-Set point select able not constant, over input keys
Sizes and technical data for 250mm:
Housing: Height = 280mm D = 360mm
Connection: D = 250mm
Weight: 4kg
Motor technology: EC
Voltage: 230V
Frequency: 50-60HZ
Power: 0-170W
Current: 0.74A
Airflow: 1'450m³/h
Ambient temperature: -30 to +60°C
Digital sensor 5V Measures temperatures from –55°C to +125°C (–67°F to +257°F)
0.5°C accuracy from –10°C to +85°C
Humidity accuracy +/-3%RH max tolerance @55%
Protection class: IP54
| IP class | 20 |
|---|---|
| Umax | 230V 50Hz |
