W1G250HH3752

W1G250-HH37-52

EC axial compact fan

Motor: M1G074-BF

Technical description
Weight 2.4 kg
Fan size 250 mm
Rotor surface Painted black
Blade material Sheet steel, painted black
Fan housing material Die-cast aluminum
Number of blades 7
Airflow direction "V"
Direction of rotation Counterclockwise, viewed toward rotor
Degree of protection IP42
Insulation class "B"
Moisture (F) / Environmental (H) protection class F0
Max. permitted ambient temp. for motor (transport/storage) +80 °C
Min. permitted ambient temp. for motor (transport/storage) -40 °C
Installation position Any
Condensation drainage holes None
Mode S1
Motor bearing Ball bearing
Technical features - Control input 0-10 VDC / PWM - Tach output - Motor current limitation - Soft start
EMC immunity to interference According to EN 61000-6-2 (industrial environment)
EMC interference emission According to EN 55022 (Class B, household environment)
Touch current according to IEC 60990 (measuring circuit Fig. 4, TN system) <= 0,25 mA
Electrical hookup Via terminal strip
Motor protection Reverse polarity and locked-rotor protection
Conformity with standards EN 60950-1
Approval UL 1004-1 / EAC / CSA C22.2 No. 77