Weight | 7.19 kg |
---|---|
Motor size | 74 |
Size | 450 mm |
Rotor surface | Painted black |
Impeller material | Sheet steel, painted black |
Guard grille material | Steel, phosphated and coated with black plastic |
Number of blades | 5 |
Airflow direction | V |
Direction of rotation | Counterclockwise, viewed toward rotor |
Degree of protection | IP44 / installation- and position-dependent |
Insulation class | “F” |
Moisture (F) / Environmental (H) protection class | H1 |
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 bottom; rotor on top on request |
Condensation drainage holes | On rotor side |
Mode | S1 |
Motor bearing | Ball bearing |
Touch current according to IEC 60990 (measuring circuit Fig. 4, TN system) | < 0,75 mA |
Motor protection | Thermal overload protector (TOP) internally connected |
with cable | Variable |
Protection class | I (with customer connection of protective earth) |
Conformity with standards | EN 60335-1 |
Approval | CCC / EAC |
Option | Terminal box |
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