EBM-Papst W1G230-EB91-22-CT2 230mm Two-Speed EC Axial Fan
The EBM-Papst W1G230-EB91-22-CT2 is a compact 230mm EC axial fan designed for commercial refrigeration, air-conditioning and equipment-cooling applications.
It features an efficient EC motor, five-blade sickle-shaped impeller and integrated ESM fan housing. Two selectable speed settings allow the fan to operate at maximum airflow or at reduced speed for lower energy consumption.
Features
High-efficiency EC motor technology
230mm axial impeller
Two selectable operating speeds
Maximum airflow approximately 1,060m³/h
Maximum power consumption of only 32W
Integrated ESM fan housing
230V speed-selection input
Expandable ESM+ control interface
Soft-start operation
Internally connected thermal overload protection
Maintenance-free ball bearings
IP55 protection with the correct electrical plug
Class II electrical protection
Suitable for continuous operation
Specifications
| Specification | High Speed | Low Speed |
|---|
| Speed | 1,600 RPM | 1,000 RPM |
| Maximum Free-Air Volume | Approx. 1,060m³/h | Approx. 640m³/h |
| Power Consumption | 32W | 9W |
| Current Draw | 0.30A | 0.08A |
| Maximum Static Pressure | 45Pa | 17Pa |
| Airflow at Maximum Pressure | Approx. 690m³/h | Approx. 420m³/h |
General Specifications
| Specification | Details |
|---|
| Manufacturer | EBM-Papst |
| Model | W1G230-EB91-22-CT2 |
| Base Fan Model | W1G230-EB91-22 |
| Motor Model | M1G055-BD |
| Fan Type | Two-speed EC axial fan with ESM housing |
| Fan Diameter | 230mm |
| Voltage | 230V AC |
| Phase | Single phase |
| Frequency | 50/60Hz |
| Number of Blades | 5 |
| Blade Type | Sickle-shaped, single-intake |
| Impeller Material | PA plastic |
| Fan Housing Material | PP plastic |
| Rotation | Counter-clockwise when viewed toward the rotor |
| Airflow Direction | “V” direction |
| Speed Control | 230V speed-selection input |
| Electrical Connection | Plug connection |
| Protection Rating | IP55 with suitable plug |
| Insulation Class | Class B |
| Electrical Protection | Class II |
| Motor Protection | Internally connected thermal overload protector |
| Bearings | Maintenance-free ball bearings |
| Operating Mode | Continuous operation - S1 |
| Operating Temperature | -30°C to +50°C |
| Weight | Approximately 1kg |
| Mounting Position | Any position |
| Approvals | CE, VDE, UL and CSA |
Typical Applications
Refrigerated display cabinets
Commercial refrigeration evaporators
Bottle coolers and drinks cabinets
Small refrigeration condensers
HVAC equipment
Electrical cabinet cooling
Equipment ventilation
Replacement refrigeration fan assemblies
EBM-Papst technical datasheet
