The EBM-Papst 9595430400 is a DC-powered centrifugal blower-type fan with backward-curved blades, designed for high airflow and compact installation. The fan measures 225 × 225 × 99 mm and operates at a nominal voltage of 48 V DC within a wide voltage range of 36–72 V DC.
With a maximum airflow of 1,540 m³/h and a static pressure of up to 935 Pa, the fan is excellent for demanding ventilation and cooling applications. Its optional mounting position and light weight of 1.29 kg make it easy to integrate into various systems.
- Maximum airflow: 1,540 m³/h at 3,500 rpm
- Voltage range: 36–72 V DC (nominal 48 V DC)
- EC motor with sensorless electronics and integrated speed control
- Control via 0–10 V analog signal or PWM
- Reverse polarity protection via P-channel FET
- Automatic restart upon locked rotor and internal Littelfuse fuse
- Ball bearings for long service life and reliable operation
- Optional mounting position for the motor shaft
Reserv stocks original EBM-Papst parts and delivers quickly to customers in Sweden. You can be confident that you receive a genuine product with a full quality guarantee directly from the wholesaler.
Technical specifications
Datasheet (PDF) - download| Product attribute | Value |
|---|---|
| Airflow at 0 Pa | 1540 m³/h |
| Speed | 3500 rpm |
| Power | 273.8 W |
| Voltage | 48 V DC VAC |
| Motor frame | The fan is a chassis-less blower (without a casing/frame) and is supplied with an intake nozzle. The mounting position for the motor shaft can be chosen freely. The unit weighs 1.29 kg and has a depth of 99 mm and a diameter of 225 mm. |
| Casing | plastic, round |
| Impeller | The fan impeller is made of plastic and has a diameter of 225 mm. It is a centrifugal blower-type fan impeller without a casing, featuring an intake nozzle. The airflow direction is axial at the inlet and centrifugal at the outlet. At free airflow and 3500 rpm, a maximum airflow of 1540 m³/h and a maximum static pressure of 935 Pa are achieved. |
| Bearing type | ball bearing |
| Motor protection | automatic restart on locked rotor, internal fuse |
| Motor code | RER225-55/18/2TDO |
| Rotation direction | clockwise (viewed facing the rotor) |
| Motor type | The motor is an EC motor (electronically commutated) with sensorless commutation electronics and integrated speed control. The rated voltage is 48 V DC with an allowed voltage range of 36–72 V. The motor has reverse polarity protection via a P-channel FET and automatic restart upon locked rotor. An internal fuse of type Littelfuse NANO2 10A/125V is built-in. The speed can be controlled analogously via a 0–10 V signal or via a PWM signal. |
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