The ebm-papst 628 HH is a DC axial compact fan designed for efficient airflow in a compact form factor. It operates at a nominal voltage of 48 VDC, with a voltage range of 36 to 60 VDC. The fan has a power consumption of 4.2 W and can achieve an airflow rate of 56 m¬=/h. It is capable of functioning in ambient temperatures ranging from -20¬8C to 70¬8C. Weighing 0.085 kg, the fan measures 60 x 60 x 25 mm and features a glass-fiber reinforced PA plastic impeller and a glass-fiber reinforced PBT plastic housing. The fan is equipped with ball bearings for durability, offering a service life of 65,000 hours at 40¬8C and 32,500 hours at maximum temperature. It includes motor protection against reverse polarity and blocked rotor conditions. The 628 HH fan is suitable for various applications requiring reliable airflow and can be customized with options such as speed signals, alarms, and temperature sensors.
Highly efficient fan expertise
ebm-papst axial fans are suitable for high air performance with medium pressure increase. The air flows through the fan blades in parallel with the axis of rotation. ebm-papst can supply a wide range of AC and DC fans: from 25 to 280 mm with an extremely shallow design thanks to space-saving integration of the motor.
Technical data - axial fans
Voltage
5–75 VDC, 11–440 VAC
Air flow rate
up to 1,220 m3/h
Power consumption
0.1–275 W
Applications
up to 1,500 Pa
| ebm-papst Inc. | |
|---|---|
| Product Category | Fans and Blowers (industrial) |
| Product Number | 628 HH |
| Product Name | DC axial compact fan |
| Applications / Use | HVAC |
| Product Form | Packaged |
| Environment | Clean |
| Air Flow Rate | 33 SCFM (56 m³/hr) |
