ZIEHL-ABEGG RD28S-4DW.4R.2L Centrifugal Blower | 400V
ZIEHL-ABEGG RD28S-4DW.4R.2L Centrifugal Blower | 400V
ZIEHL-ABEGG RD28S-4DW.4R.2L is a model-specific centrifugal blower for industrial cooling, ventilation and replacement applications.
Key specifications: Voltage: 400 V; Speed: 1300 RPM; Power: 1550 W; Size: 280 mm.
Typical uses: VFD cabinets, frequency converters, power electronics. Verify the full model suffix, voltage, dimensions and mounting before ordering.
Contact us for current availability, lead time, technical support and a formal quotation.
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Technical Specifications
Technical Specifications
View the product description and technical datasheet for dimensions electrical ratings airflow noise materials and operating limits. Contact us if you need engineering verification before ordering.
Documents & Compliance
Documents & Compliance
Datasheets installation instructions and compliance documents are available on request. Please include the manufacturer part number and required document when contacting us.
Shipping & Technical Support
Shipping & Technical Support
Contact us for quantity pricing lead times global delivery options or application support. We can help verify the correct part before you order.
Technical Parameters
Product Features
Exact ZIEHL-ABEGG RD28S-4DW.4R.2L model identification
Industrial motor configuration for compatible systems
Centrifugal blower design for focused equipment cooling
Suitable for variable-frequency drive cooling replacement and maintenance
Model suffix helps identify electrical, mounting, and control variants
Full nameplate and dimensional verification recommended before purchase
Product Applications
VFD cabinets
frequency converters
power electronics
control panels
OEM equipment repair and preventive maintenance
Industrial ventilation and heat-management systems
Frequently Asked Questions
Q: Is ZIEHL-ABEGG RD28S-4DW.4R.2L a direct replacement?
A: It may be a direct replacement only when the complete model suffix, voltage, mounting, rotation, connector, and control configuration match the existing unit.
Q: What equipment uses this centrifugal blower?
A: It is commonly considered for VFD cabinets, frequency converters, power electronics, and control panels. Compatibility depends on the original equipment specification.
Q: Which specifications should be checked before ordering?
A: Check the full nameplate, voltage, current, frequency, speed, airflow, pressure, mounting dimensions, rotation, connector, and control signal.