Single-Inlet Centrifugal Design
The RH40G-4EK.4F.1R is a single-inlet centrifugal motorized impeller with backward-curved blades for industrial air-moving applications.
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ZIEHL-ABEGG
ZIEHL-ABEGG RH40G-4EK.4F.1R Centrifugal Fan 230 VAC 460 W 1320 RPM
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$794.51
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PRODUCT DOCUMENTATION
Product Information
Technical specifications, features, applications and purchasing information.
Technical Specifications
| Brand | ZIEHL-ABEGG |
| Model Number | RH40G-4EK.4F.1R |
| Product Category | Centrifugal Fan |
| Fan Type | Single-Inlet Centrifugal Fan |
| Impeller Design | Backward-Curved Blades |
| Motor Technology | Asynchronous External Rotor Motor |
| Power Supply | 1-Phase |
| Rated Voltage | 230 VAC ±10% |
| Frequency | 50 Hz |
| Power Input | 0.46 kW |
| Rated Current | 2.2 A |
| Rated Speed | 1320 RPM |
| Capacitor | 8 µF / 400 V |
| Degree of Protection | IP54 |
| Thermal Class | THCL 155 |
| Motor Protection | Thermostatic Switch |
| Connection Diagram | 104XA |
| Impeller Material | Aluminum |
| Weight | 8.8 kg |
Key Features
230 VAC Supply
The documented electrical configuration operates from a single-phase 230 VAC ±10% supply at 50 Hz.
460 W Input Power
Manufacturer catalogue performance data specifies 0.46 kW input power with a rated current of 2.2 A.
1320 RPM Speed
The documented rated rotational speed for the RH40G-4EK.4F.1R configuration is 1320 RPM.
Backward-Curved Impeller
The centrifugal impeller uses backward-curved aluminum blades and is combined with an asynchronous external rotor motor.
IP54 Motor Protection
The documented configuration has an IP54 degree of protection, THCL 155 thermal class and thermostatic-switch motor protection.
Applications
- Industrial ventilation systems
- Air handling equipment
- HVAC equipment
- Industrial machinery cooling
- Electrical equipment ventilation
- Process ventilation systems
- Industrial air circulation
- Centrifugal fan system maintenance
Purchase Information
We support online purchase of the ZIEHL-ABEGG RH40G-4EK.4F.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 RH40G-4EK.4F.1R?
It is a single-inlet centrifugal motorized impeller with backward-curved blades and an asynchronous external rotor motor.
What voltage does RH40G-4EK.4F.1R use?
The manufacturer catalogue specifies a single-phase 230 VAC ±10% supply.
What frequency does the fan use?
The documented rated frequency is 50 Hz.
What is the power input?
The documented power input is 0.46 kW, equivalent to 460 W.
What is the rated current?
The manufacturer catalogue specifies a rated current of 2.2 A.
What is the rated speed?
The documented rated rotational speed is 1320 RPM.
What capacitor is specified?
The documented capacitor specification is 8 µF / 400 V.
What is the protection rating?
The documented degree of protection is IP54.
What type of impeller does RH40G-4EK.4F.1R use?
It uses a centrifugal impeller with backward-curved aluminum blades.
What is the maximum specified air temperature?
The catalogue specifies a maximum air temperature of 65°C.
What is the documented weight?
The manufacturer catalogue lists a weight of 8.8 kg.
What should be checked before ordering RH40G-4EK.4F.1R?
Check the complete model number, 230 VAC single-phase supply, 50 Hz frequency, 460 W input power, mounting arrangement, capacitor specification and equipment requirements before purchasing.
Need help confirming a model?
Send us your part number and technical requirements.
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