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| Technical description | |
|---|---|
| Weight | 3.9 kg |
| Motor size | 68 |
| Size | 300 mm |
| Rotor surface | Painted black |
| Blade material | Press-fitted sheet steel blank, sprayed with PP plastic |
| Fan housing material | PP 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 | "B" |
| Moisture (F) / Environmental (H) protection class | H1 |
| Max. permitted ambient temp. for motor (transport/storage) | + 70 °C |
| Min. permitted ambient temp. for motor (transport/storage) | - 40 °C |
| Installation position | Any |
| Condensation drainage holes | None |
| Mode | S1 |
| Motor bearing | Ball bearing with low-temperature lubricant |
| Touch current according to IEC 60990 (measuring circuit Fig. 4, TN system) | < 0,75 mA |
| Motor protection | Thermal overload protector (TOP) internally connected |
| Protection class | I (with customer connection of protective earth) |
| Conformity with standards | EN 60335-1 / CE |
| Approval | CCC |
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