Forward-Curved Impeller
The RF22P-2DD.5H.1R is designed as a forced-ventilation centrifugal fan with a forward-curved impeller.
ZIEHL-ABEGG
ZIEHL-ABEGG RF22P-2DD.5H.1R Centrifugal Fan 400/480 VAC 1.10-1.55 kW
$1,069.51
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ZIEHL-ABEGG
ZIEHL-ABEGG RF22P-2DD.5H.1R Centrifugal Fan 400/480 VAC 1.10-1.55 kW
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$1,069.51
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PRODUCT DOCUMENTATION
Product Information
Technical specifications, features, applications and purchasing information.
Technical Specifications
| Brand | ZIEHL-ABEGG |
| Model Number | RF22P-2DD.5H.1R |
| Product Category | Centrifugal Fan |
| Article Number | 112473E |
| Designation | Forced Ventilation with Forward-Curved Impeller |
| Motor Type | 3-Phase Asynchronous External Rotor Motor |
| Rated Voltage at 50 Hz | 400 VAC ±10% Y |
| Power Input at 50 Hz | 1.10 kW |
| Rated Current at 50 Hz | 1.90 A |
| Speed at 50 Hz | 2420 RPM |
| Rated Voltage at 60 Hz | 400 / 480 VAC |
| Power Input at 60 Hz | 1.30 / 1.55 kW |
| Rated Current at 60 Hz | 2.20 A |
| Speed at 60 Hz | 2500 / 2850 RPM |
| Electrical Connection | Terminal Box K03 |
| Degree of Protection | IP54 |
| Thermal Class | 155 |
| Impeller Material | Galvanised Sheet Metal |
| Installation Position | H |
| Weight | 16.60 kg |
Key Features
50/60 Hz Operation
The documented electrical data includes operating points for both 50 Hz and 60 Hz power systems.
400/480 VAC Configuration
The fan is documented for 400 VAC operation and includes a 480 VAC operating point at 60 Hz.
External Rotor Motor
The fan uses a three-phase asynchronous external rotor motor integrated with the centrifugal fan assembly.
IP54 Protection
The documented degree of protection for article number 112473E is IP54.
Terminal Box Connection
Electrical connection is provided through the documented K03 terminal box mounted on the motor.
Applications
- Industrial forced-ventilation systems
- Machine cooling systems
- Electrical cabinet ventilation
- Industrial equipment cooling
- Process ventilation equipment
- Air handling installations
- Industrial machinery ventilation
- Centrifugal fan system maintenance
Purchase Information
We support online purchase of the ZIEHL-ABEGG RF22P-2DD.5H.1R Centrifugal Fan. If you need to make bulk purchases and inquire about other products, please contact our team to inform us of your purchase requirements. We will provide you with information such as quantity quotations, delivery dates, and transportation methods.
Frequently Asked Questions
What is ZIEHL-ABEGG RF22P-2DD.5H.1R?
It is a forced-ventilation centrifugal fan with a forward-curved impeller and three-phase asynchronous external rotor motor.
What is the article number of RF22P-2DD.5H.1R?
The documented article number is 112473E.
What voltage does RF22P-2DD.5H.1R use at 50 Hz?
The documented rated supply is three-phase 400 VAC ±10% in star connection.
What are the 50 Hz electrical ratings?
At 400 VAC and 50 Hz, the documented values are 1.10 kW input power, 1.90 A current and 2420 RPM speed.
What are the 60 Hz operating points?
At 400 VAC and 60 Hz, the documented values are 1.30 kW, 2.20 A and 2500 RPM. At 480 VAC and 60 Hz, they are 1.55 kW, 2.20 A and 2850 RPM.
What type of impeller does RF22P-2DD.5H.1R use?
The fan uses a forward-curved impeller made from galvanised sheet metal.
What is the protection rating?
The documented degree of protection for article 112473E is IP54.
What electrical connection is used?
The documented electrical connection is terminal box K03.
What is the thermal class?
The documented thermal class is 155.
What is the documented operating temperature?
The documented minimum operating temperature is -20°C.
What is the weight of RF22P-2DD.5H.1R?
The documented weight is 16.60 kg.
What should be checked before ordering RF22P-2DD.5H.1R?
Check the complete model number, article number 112473E, required 400 or 480 VAC operating point, frequency, power, current, speed, terminal-box connection and mechanical installation requirements before purchasing.
Need help confirming a model?
Send us your part number and technical requirements.
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