450 mm Centrifugal Impeller
The RH45M-4EK.4I.1R is a 450 mm single-inlet motorized impeller with backward-curved blades for centrifugal airflow applications.
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ZIEHL-ABEGG
ZIEHL-ABEGG RH45M-4EK.4I.1R Centrifugal Fan 230VAC 730W 1230RPM
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$618.32
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PRODUCT DOCUMENTATION
Product Information
Technical specifications, features, applications and purchasing information.
Technical Specifications
| Brand | ZIEHL-ABEGG |
| Model Number | RH45M-4EK.4I.1R |
| Product Category | Centrifugal Fan |
| Article Number | 113005 |
| Series | RH Series |
| Fan Design | Single-Inlet Motorized Impeller |
| Impeller Type | Backward-Curved |
| Impeller Diameter | 450 mm |
| Motor Technology | AC External-Rotor Motor |
| Phase | Single-Phase |
| Rated Voltage | 1~ 230 VAC ±10% |
| Frequency | 50 Hz |
| Input Power | 0.73 kW |
| Rated Current | 3.3 A |
| Rated Speed | 1230 RPM |
| Capacitor | 12 µF / 400 V |
| Degree of Protection | IP54 |
| Connection Diagram | 104XA |
| Weight | 11 kg |
Key Features
230 VAC Single-Phase Supply
The documented electrical configuration uses a single-phase 230 VAC ±10% supply at 50 Hz.
730 W Input Power
The documented rated operating point specifies 0.73 kW input power with a rated current of 3.3 A.
1230 RPM Rated Speed
The documented rated speed is 1230 RPM at the specified 230 VAC and 50 Hz operating point.
External-Rotor Motor
The RH Series design combines a backward-curved centrifugal impeller with an AC external-rotor motor.
IP54 Motor Protection
The documented motor configuration has an IP54 degree of protection and uses a 12 µF / 400 V capacitor.
Applications
- Industrial ventilation systems
- Air conditioning equipment
- Refrigeration equipment
- Industrial machinery cooling
- Heat exchanger airflow
- Equipment heat removal
- Industrial air circulation
- Air handling equipment
Purchase Information
We support online purchase of the ZIEHL-ABEGG RH45M-4EK.4I.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 RH45M-4EK.4I.1R?
ZIEHL-ABEGG RH45M-4EK.4I.1R is a single-inlet centrifugal motorized impeller with backward-curved blades and an AC external-rotor motor.
What is the article number of RH45M-4EK.4I.1R?
The documented article number with supply cable adapter is 113005.
What is the impeller diameter?
The documented impeller diameter is 450 mm.
What voltage does RH45M-4EK.4I.1R use?
The documented rated supply is single-phase 230 VAC ±10%.
What is the operating frequency?
The documented rated operating frequency is 50 Hz.
What is the input power of RH45M-4EK.4I.1R?
The documented input power is 0.73 kW.
What is the rated current?
The documented rated current is 3.3 A.
What is the rated speed?
The documented rated speed is 1230 RPM.
What capacitor is specified?
The documented capacitor specification is 12 µF / 400 V.
What is the degree of protection?
The documented degree of protection is IP54.
Can RH45M-4EK.4I.1R be considered for an existing system?
It can be considered after the complete model designation and the electrical, airflow, dimensional and mechanical installation requirements have been checked against the existing system.
What should be checked before ordering RH45M-4EK.4I.1R?
Check the complete model designation together with the required voltage, frequency, power, current, speed, capacitor, dimensions and installation requirements before ordering.
Need help confirming a model?
Send us your part number and technical requirements.
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