Forward-Curved Impeller
The RE28P-4EK.4I.1R is a single-inlet motorized centrifugal impeller with forward-curved blades.
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ZIEHL-ABEGG
ZIEHL-ABEGG RE28P-4EK.4I.1R Centrifugal Fan 230VAC 280mm 690W
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$634.56
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PRODUCT DOCUMENTATION
Product Information
Technical specifications, features, applications and purchasing information.
Technical Specifications
| Brand | ZIEHL-ABEGG |
| Model Number | RE28P-4EK.4I.1R |
| Product Category | Centrifugal Fan |
| Fan Type | Single-Inlet Motorized Centrifugal Impeller |
| Blade Design | Forward-Curved Blades |
| Impeller Diameter | 280 mm |
| Supply Voltage | 1~ 230 VAC ±15% |
| Frequency | 50/60 Hz |
| Power Input | 0.69 kW at 50 Hz / 1.05 kW at 60 Hz |
| Current Draw | 3.0 A at 50 Hz / 4.5 A at 60 Hz |
| Speed | 1360 RPM at 50 Hz / 1440 RPM at 60 Hz |
| Capacitor | 14 µF / 400 V |
| Minimum Pressure | 250 Pa at 50 Hz / 450 Pa at 60 Hz |
| Protection Rating | IP10 |
| Thermal Class | 155 |
Key Features
280 mm Diameter
The documented impeller diameter for the RE28P-4EK.4I.1R is 280 mm.
230 VAC Supply
The documented electrical data specifies single-phase 230 VAC ±15% operation at 50 Hz and 60 Hz.
50/60 Hz Operating Data
Power input is 0.69 kW at 50 Hz and 1.05 kW at 60 Hz, with corresponding current values of 3.0 A and 4.5 A.
1360/1440 RPM Speed
The documented rotational speed is 1360 RPM at 50 Hz and 1440 RPM at 60 Hz.
14 µF Capacitor
The documented motor data specifies a 14 µF / 400 V capacitor.
Applications
- Frequency converter cooling
- Power electronics cooling
- Industrial equipment ventilation
- Electrical cabinet airflow
- Industrial machinery cooling
- Equipment heat removal
- Industrial air circulation
- Industrial airflow systems
Purchase Information
We support online purchase of the ZIEHL-ABEGG RE28P-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 RE28P-4EK.4I.1R?
ZIEHL-ABEGG RE28P-4EK.4I.1R is a single-inlet motorized centrifugal impeller with forward-curved blades.
What is the impeller diameter of RE28P-4EK.4I.1R?
The documented impeller diameter is 280 mm.
What voltage does RE28P-4EK.4I.1R use?
The documented supply voltage is single-phase 230 VAC ±15%.
What frequencies does RE28P-4EK.4I.1R support?
The documented electrical data covers 50 Hz and 60 Hz operation.
What is the power input of RE28P-4EK.4I.1R?
The documented power input is 0.69 kW at 50 Hz and 1.05 kW at 60 Hz.
What is the current draw of RE28P-4EK.4I.1R?
The documented current draw is 3.0 A at 50 Hz and 4.5 A at 60 Hz.
What is the speed of RE28P-4EK.4I.1R?
The documented speed is 1360 RPM at 50 Hz and 1440 RPM at 60 Hz.
What capacitor is specified for RE28P-4EK.4I.1R?
The documented capacitor specification is 14 µF / 400 V.
What is the protection rating of RE28P-4EK.4I.1R?
The documented protection rating is IP10.
What applications can RE28P-4EK.4I.1R be considered for?
It can be considered for frequency converter cooling, electrical equipment ventilation, machinery cooling and related industrial airflow applications after system requirements have been checked.
What should be verified before using RE28P-4EK.4I.1R in an existing system?
The complete model number, voltage, frequency, power, current, speed, pressure requirements, impeller dimensions and mechanical installation requirements should be checked against the existing system.
What should be checked before ordering RE28P-4EK.4I.1R?
Check the complete model designation and verify the required electrical, airflow, dimensional and mechanical installation specifications before ordering.
Need help confirming a model?
Send us your part number and technical requirements.
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