W3G300CT80P1

W3G300-CT80-P1

EC axial fan - HyBlade

Motor: M3G074-CF

Technical description
Weight 4.04 kg
Motor size 74
Size 300 mm
Rotor surface Galvanized
Electronics housing material Die-cast aluminum, painted black
Blade material Press-fitted sheet steel blank, sprayed with PP plastic
Support ring material Stainless steel
Fan housing material Sheet steel, galvanized and coated with black plastic (RAL 9005)
Number of blades 5
Airflow direction A
Direction of rotation Clockwise, viewed toward rotor
Degree of protection customer-specific
Insulation class "B"
Moisture (F) / Environmental (H) protection class H3
Max. permitted ambient temp. for motor (transport/storage) +80 °C
Min. permitted ambient temp. for motor (transport/storage) -40 °C
Installation position Shaft horizontal or rotor on top; rotor on bottom on request
Condensation drainage holes None
Mode S1
Motor bearing Ball bearing
Technical features - Output 10 VDC, max. 10 mA - Alarm relay - Run monitoring - Power limiter - Motor current limitation - RS-485 MODBUS-RTU - Soft start - EEPROM write cycles: 100,000 maximum - Control input 0-10 VDC / PWM - Control interface with SELV potential safely disconnected from the mains - Overvoltage detection - Thermal overload protection for electronics - Line undervoltage detection - Reverse polarity protection
EMC regulations according to EN 50121-3-2
Touch current according to IEC 60990 (measuring circuit Fig. 4, TN system) <= 3,5 mA
Motor protection Electronic motor protection
with cable Lateral
Protection class assignment I; If a protective earth is connected by the customer|This component for installation may have several local protection classes. This information relates to this component’s basic design.|The final protection class is based on the component’s intended installation and connection.
Conformity with standards EN 45545-2, HL3; EN 50155; EN 61373, Cat. 1B
Approval EAC
Comment If voltage (e.g. 230 VAC) is passed through the alarm relay, the SELV signal wires lose their property of reinforced insulation, meaning they then have only basic insulation|The SELV property (reinforced insulation) is not lost when voltages of up to 110 VDC are passed through the alarm relay.