The K3G200-BDA8-02 from EBM Papst is a diagonal centrifugal module with an EC motor, designed for high airflows in a compact format of 225×225×89 mm. The unit operates on 48 V DC and delivers up to 1605 m³/h in free air. It is perfectly suited for demanding ventilation and cooling applications where space and energy efficiency are crucial.
Thanks to the EC motor's built-in soft start and current limiting, the module is both gentle on the electrical grid and easy to integrate. The optional mounting position makes installation flexible in many different systems.
- Airflow: up to 1605 m³/h
- Voltage: 48 V DC (range 36–57 V DC)
- Power: 380 W at 5350 rpm
- EC motor with soft start and current limiting
- Thermal overload protection for the electronics
- Diagonal fan impeller made of PA plastic with 7 backward-curved blades
- IP20 protection, ball bearings
- Optional mounting position
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Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 1605 m³/h |
| Speed | 5350 rpm |
| Power | 380W |
| Voltage | 48 V DC VAC |
| Motor frame | The module is supplied with a mounting bracket made of PA plastic. The mounting position is optional, and the unit can be installed in any position. There are no condensate drain holes, and the cooling opening is located on the rotor side. |
| Casing | PA plastic, diagonal module |
| Impeller | The impeller is a diagonal fan impeller with backward-curved blades and a single-sided inlet. It is made of PA plastic and has 7 blades. The rotor surface is painted black. The impeller delivers up to 1605 m³/h in free air flow and at 5350 rpm. |
| Bearing type | ball bearing |
| IP class | IP20 |
| Motor protection | thermal overload protection for electronics |
| Motor code | M3G074-CF |
| Rotation direction | clockwise, viewed from the rotor |
| Motor type | The motor is type M3G074-CF and is powered by 48 V DC (range 36–57 V DC). It is an EC motor (electronically commutated) with integrated current limit, soft start, and thermal overload protection for the electronics. The motor has insulation class B and can withstand a maximum ambient temperature of +60 °C during operation. The protection class is III with power supplied via SELV (safety extra-low voltage). |
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