H-Series Permanent Magnet High-Speed Centrifugal Blower
Direct-drive PMSM motor · 3D-flow impeller · Full ceramic bearings · 1–15kW range
Technical Specifications
| Model | Power | Air Flow | Pressure | Control | Outlet |
|---|---|---|---|---|---|
| H1.25P | 1 kW | 500 m³/h | 9 kPa | Electronic | Φ76 |
| H2P | 1.5 kW | 600 m³/h | 12 kPa | VFD external | Φ76 |
| H3P | 2.2 kW | 800 m³/h | 15 kPa | VFD external | Φ76 |
| H5.5P | 4 kW | 1400 m³/h | 22 kPa | VFD external | Φ100* |
| H7.5P | 5.5 kW | 1600 m³/h | 24 kPa | VFD external | Φ100* |
| H10P | 7.5 kW | 1800 m³/h | 28 kPa | VFD external | Φ100* |
| H15P | 11 kW | 2400 m³/h | 30 kPa | VFD external | Φ100* |
| H20P | 15 kW | 2600 m³/h | 35 kPa | VFD external | Φ100* |
* Φ100 outlet convertible to Φ63/Φ75 two-way/three-way diverter box. All models include built-in silencer and inlet filter.
Common Specifications
Motor Efficiency: 94%
Speed Range: 15,000–24,000 rpm
Bearing: Full ceramic ball bearings (all models)
Voltage: 380V AC (customizable)
Protection: IP54
Insulation Class: CL.H 180°C
Cooling: Air-cooled
Duty: S1 Continuous
Dimensions & Weight
- 4–5.5 kW models: 600×560×562 mm / 60–64 kg
- 7.5–11 kW models: 800×625×550 mm / 75–80 kg
Selection Guide
- Select model based on required air flow and pressure. Reserve 10–15% margin for piping losses.
- Maintain ≥0.3m clearance around inlet. Keep area free of dust and debris.
- Ambient temperature <45°C. If line ambient >45°C, duct inlet air from outside.
- Outlet pipe should align naturally. Do not force-connect; external pipes need independent support.
Note: Replace inlet filter every 1–3 months (shorter in dusty environments). VFD parameters are factory-preset; commission by qualified electrician.