A small medium-pressure electrically an manually driven fan is designed to operate in ventilation systems of shelters.
The fan is mainly used in exhaust systems to remove contaminated air from sanitary facilities, diesel power plant and battery rooms, warehouses, and other auxiliary rooms that require a separate air circulation system.
Thanks to its compact size, the fan is convenient for use in confined spaces, and the availability of electric and manual drives ensures its operation both when power is available and when power is cut in autonomous mode during emergencies.
The ERV-M fan has a metal, corrosion-resistant right-hand casing and is equipped with a centrifugal impeller with forward-curved blades, an electric motor, a manual drive gearbox, and a clutch mechanism that ensures reliable and quick switching between electric and manual modes of operation. Additionally, the ERV-M series fans feature the option of changing the position of the handle, which provides greater installation flexibility and convenience of use.
The fans are equipped with three-phase electric motors rated for 400 V/50 Hz voltage. The motor protection rating is IP54.
To install a small electrically and manually driven fan, it is necessary to use the RM-M mounting frame, which comes in two versions:
The fans are designed to operate in a temperate (Y) climate, 2nd placement category (Y2) in compliance with DSTU 15150 at ambient temperatures ranging from -20 °C to +40 °C. The air transported by the fan can reach temperatures as high as +60 °C.
| Lineup Vents ERV-M | Rated power, W | Maximum airflow, m³/h | Rotation speed at 50hz | Pressure type | Maximum static pressure, Pa |
|---|---|---|---|---|---|
| 180 | 770 | 1360 | Middle pressure | 195 | |
| 250 | 1025 | 1360 | Middle pressure | 240 | |
| 550 | 1650 | 1360 | Middle pressure | 330 | |
| 1100 | 2100 | 1420 | Middle pressure | 420 | |
| 1500 | 2900 | 1420 | Middle pressure | 520 |
Vents ERV-M-160-P
