EC Centrifugal Fans - 3V Industrial Fans

EC Centrifugal Fan

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Max.Air Flow(m³/h)

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Input Power(W)

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Mfr Part #	Rated Voltage(V)	Size(mm)	Max.Air Flow(m³/h)	Max.Pressure(Pa)	Input Power(W)	Speed(rpm)	Noise(db)

RH45C-ZID.GG.CR 167795 \| ZIEHL-ABEGG 3~380-480VAC EC Centrifugal Fan for renewable energy RH45C-ZID.GG.CR 167795 is a 3~380-480 VAC centrifugal fan for data centers, air-conditioning systems, packaging machinery. Its main supplied feature is ECblue motor and integrated-control technology referenced for this model. It also lists a 450 mm size specified in the upload data. Review motor interface for procurement comparison.	3~ 380-480	450	-	-	-	-	-
GR19V-4IP.Z8.AR 115909 \| ZIEHL-ABEGG 1~200-240VAC 170W EC Centrifugal Fan for renewable energy GR19V-4IP.Z8.AR 115909 is a 1~200-240 VAC centrifugal fan for data centers, industrial refrigeration, heat pumps. Its main supplied feature is a 190 mm size specified in the upload data. It also lists 170 W input power for the listed electrical version. Review mounting envelope for procurement comparison.	1~200-240	190	-	-	170	3930	-
GR28M-ZIK.DC.1R 177879 \| ZIEHL-ABEGG 1~200-277VAC EC Centrifugal Fan for HVAC and ventilation Designed for air-conditioning systems, GR28M-ZIK.DC.1R 177879 provides a centrifugal fan platform rated at 1~200-277 VAC. Its representative supplied feature is a 280 mm size specified in the upload data. Selection focus: procurement specification during system integration. Check the exact variant before ordering.	1~ 200-277	280	-	-	-	-	-
GR25V-6IK.BA.VR 115777/A01 \| ZIEHL-ABEGG 1~230-277VAC EC Centrifugal Fan for renewable energy GR25V-6IK.BA.VR 115777/A01 is a 1~230-277 VAC centrifugal fan for data centers, industrial refrigeration, heat pumps. Its main supplied feature is ECblue motor and integrated-control technology referenced for this model. It also lists a 250 mm size specified in the upload data. Review mounting envelope for system integration.	1~ 230-277	250	-	-	-	-	-
RH31C-ZIK.DC.CR 114482 \| ZIEHL-ABEGG 3~380-480VAC EC Centrifugal Fan for renewable energy RH31C-ZIK.DC.CR 114482 is a 3~380-480 VAC centrifugal fan for data centers, air-conditioning systems, packaging machinery. Its main supplied feature is ECblue motor and integrated-control technology referenced for this model. It also lists a 310 mm size specified in the upload data. Review air direction for equipment design.	3~ 380-480	310	-	-	-	-	-
RH25C-6IK.BA.CR 116263 \| ZIEHL-ABEGG 250mm EC Centrifugal Fan for renewable energy systems RH25C-6IK.BA.CR 116263 is a a rated voltage not stated in the supplied row centrifugal fan for data centers, air-conditioning systems, packaging machinery. Its main supplied feature is a backward-curved impeller configuration. It also lists a 250 mm size specified in the upload data. Review performance curve for equipment design.	-	250	-	-	-	-	-
GR45C-ZIK.DC.1R 186693/A01 \| ZIEHL-ABEGG EC Centrifugal Fan for renewable energy systems Designed for data centers, air-conditioning systems, marine systems, GR45C-ZIK.DC.1R 186693/A01 provides a centrifugal fan platform rated at a rated voltage not stated in the supplied row. Its representative supplied feature is a 450 mm size specified in the upload data. Selection focus: installation clearance during equipment design.	-	450	-	-	-	-	-
RH40C-ZID.DC.1R 113489 \| ZIEHL-ABEGG 1~220-277VAC EC Centrifugal Fan for renewable energy RH40C-ZID.DC.1R 113489 is a 1~220-277 VAC centrifugal fan for data centers, air-conditioning systems, marine systems. Its main supplied feature is a compact construction intended to simplify equipment integration. It also lists a 400 mm size specified in the upload data. Review acoustic limit for equipment design.	1~ 220-277	400	-	-	-	-	-
RH50C-ZID.GG.CR 179751 \| ZIEHL-ABEGG 3~400/460VAC 3529W EC Centrifugal Fan for renewable energy RH50C-ZID.GG.CR 179751 is a 3~400/460 VAC centrifugal fan for data centers, air-conditioning systems, packaging machinery. Its main supplied feature is 845 Pa maximum pressure stated for this model. It also lists a 500 mm size specified in the upload data. Review maintenance access for replacement review.	3~400/460	500	9401	845	3529	-	-
RH31C-4IK.4C.1R 112697 \| ZIEHL-ABEGG 310mm EC Centrifugal Fan for renewable energy systems Designed for data centers, air-conditioning systems, marine systems, RH31C-4IK.4C.1R 112697 provides a centrifugal fan platform rated at a rated voltage not stated in the supplied row. Its representative supplied feature is a 310 mm size specified in the upload data. Selection focus: operating point during replacement review.	-	310	-	-	-	-	-
RH56C-ZID.GQ.CR 118527 \| ZIEHL-ABEGG 3~400/460VAC 5900W EC Centrifugal Fan for renewable energy RH56C-ZID.GQ.CR 118527 is a 3~400/460 VAC centrifugal fan for data centers, air-conditioning systems, packaging machinery. Its main supplied feature is 1107 Pa maximum pressure stated for this model. It also lists a 560 mm size specified in the upload data. Review control method for replacement review.	3~400/460	560	12580	1107	5900	-	-
RH63V-ZIK.GL.VR 191844 \| ZIEHL-ABEGG 3~380-480VAC 3500W EC Centrifugal Fan for renewable energy RH63V-ZIK.GL.VR 191844 is a 3`380-480 VAC centrifugal fan for data centers, industrial refrigeration, heat pumps. Its main supplied feature is 1300 rpm rated speed in the supplied parameter row. It also lists a 630 mm size specified in the upload data. Review housing geometry for replacement review.	3`380-480	630	-	-	3500	1300	-
RH25V-6IK.BD.1R 171275K \| ZIEHL-ABEGG EC Centrifugal Fan for industrial automation systems RH25V-6IK.BD.1R 171275K is a a rated voltage not stated in the supplied row centrifugal fan for packaging machinery. Its main supplied feature is ECblue motor and integrated-control technology referenced for this model. It also lists a 250 mm size specified in the upload data. Review replacement fit for replacement review.	-	250	-	-	-	-	-
RH25C-6IK.BA.CR 114846 \| ZIEHL-ABEGG 1~200-277VAC EC Centrifugal Fan for renewable energy RH25C-6IK.BA.CR 114846 is a 1~200-277 VAC centrifugal fan for data centers, air-conditioning systems, packaging machinery. Its main supplied feature is a backward-curved impeller configuration. It also lists a 250 mm size specified in the upload data. Review procurement specification for final model confirmation.	-	-	-	-	-	-	-
RG45R-ZIK.GL.4R 117293 \| ZIEHL-ABEGG 3~380-480VAC EC Centrifugal Fan for HVAC and ventilation RG45R-ZIK.GL.4R 117293 is a 3~380-480 VAC centrifugal fan for air-conditioning systems, packaging machinery. Its main supplied feature is energy-efficient aerodynamic design highlighted in the supplied series data. It also lists a 450 mm size specified in the upload data. Review motor interface for final model confirmation.	-	-	-	-	-	-	-
RG40R-ZIK.GL.4R 116809 \| ZIEHL-ABEGG 3~380-480VAC EC Centrifugal Fan for HVAC and ventilation Specified at 3~380-480 VAC, RG40R-ZIK.GL.4R 116809 is a centrifugal fan developed around air-conditioning systems, packaging machinery. Its representative supplied feature is a 400 mm size specified in the upload data. Selection focus: pressure requirement during final model confirmation.	-	-	-	-	-	-	-
GR31I-ZID.DC.CR 116889/A01 \| ZIEHL-ABEGG 3~380-480VAC 2400W EC Centrifugal Fan for data center cooling GR31I-ZID.DC.CR 116889/A01 is a 3~380-480 VAC centrifugal fan for data centers. Its main supplied feature is 2400 W input power for the listed electrical version. It also lists a 310 mm size specified in the upload data. Review performance curve for spares planning. Check the exact variant before ordering.	-	-	-	-	-	-	-
GR25I-6ID.BD.CR 116883/A01 \| ZIEHL-ABEGG 1~200-277VAC 780W EC Centrifugal Fan for data center cooling GR25I-6ID.BD.CR 116883/A01 is a 1~200-277 VAC centrifugal fan for data centers. Its main supplied feature is 1190 Pa maximum pressure stated for this model. It also lists a 250 mm size specified in the upload data. Review maintenance access for spares planning. Check the exact variant before ordering.	-	-	-	-	-	-	-
GR31C-ZID.DC.CR 116167/A01 \| ZIEHL-ABEGG 3~400/460VAC 3700W EC Centrifugal Fan for renewable energy GR31C-ZID.DC.CR 116167/A01 is a 3~400/460 VAC centrifugal fan for data centers, air-conditioning systems, packaging machinery. Its main supplied feature is 4100 rpm rated speed in the supplied parameter row. It also lists a 310 mm size specified in the upload data. Review equipment interface for spares planning.	-	-	-	-	-	-	-
GR56I-ZID.GG.CR 116907/A01 \| ZIEHL-ABEGG 3~380-480VAC 3400W EC Centrifugal Fan for data center cooling GR56I-ZID.GG.CR 116907/A01 is a 3~380-480 VAC centrifugal fan for data centers. Its main supplied feature is a backward-curved impeller configuration. It also lists a 560 mm size specified in the upload data. Review fan selection for spares planning. Use the complete model code and supplied parameters when confirming the final installation.	-	-	-	-	-	-	-

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About EC Centrifugal Fan

How to Select the Right EC Centrifugal Fan

Before comparing models of EC Centrifugal Fan, write down the real operating requirements: required airflow, system static pressure, available installation space and the electrical supply on site. A selection that ignores any of these four factors usually ends in returned goods or on-site retrofits.

Voltage and control define the shortlist. Standard options include 12/24/48 V DC and 115/230 V AC; for applications where operating points move, EC fans with PWM or 0-10 V input give precise speed control, and a tach signal provides the feedback many safety systems require.

Environmental conditions eliminate unsuitable models faster than any catalog filter. Check the ambient temperature range, required IP protection for dust and moisture, and the expected service life — ball-bearing units hold their noise and airflow figures far longer than sleeve-bearing designs in vertical or high-temperature positions. If the equipment must ship into regulated markets, verify UL, CE and RoHS compliance at this stage, and set a realistic noise target in dBA so acoustic requirements do not surface after installation.

Close the selection by de-risking the order: verify stock levels, confirm production lead time, and request datasheets plus dimension drawings for the final candidates so the mounting holes and connectors are checked before purchase. Share your operating point with us and we will validate the fit 309 products in this category are ready for comparison.

Typical Applications and Use Cases for EC Centrifugal Fan

Across our project record, EC Centrifugal Fan are specified wherever equipment must stay cool and air must keep moving: data centers and server rooms, commercial refrigeration, air handling and ventilation systems, telecom and battery cabinets, industrial machinery, and power electronics in the new-energy sector. What these projects share is a simple truth — the fan is small in cost but decisive for uptime, so it deserves the same engineering attention as the equipment it protects.

In a recent retrofit project, a customer's cooling unit had to keep running while its worn fan was exchanged. We identified a current-series replacement with identical mounting dimensions and an equivalent airflow-pressure curve, confirmed the tach output compatibility, and the installation was finished within a single maintenance window.

A second frequent case is refrigeration service: a condenser or evaporator fan fails and the exact original model is on long lead time. Instead of waiting, we check bearing type, IP rating, blade diameter and speed, then offer an equivalent that restores capacity immediately — one of the most common ways our stock protects cold chain operations.

New builds and replacement projects on ZIEHL-ABEGG equipment follow the same path at our company: you send the required airflow, pressure and dimensions; we respond with a shortlist, performance curves and firm delivery dates.

Frequently Asked Questions About Buying EC Centrifugal Fan

Can you replace my existing EC Centrifugal Fan from another supplier or a discontinued model?

Yes. Replacement supply is one of our core services: we cross-reference the mounting dimensions, voltage, speed and performance curve of your installed unit and propose the closest current-series equivalent. Where the frame or connector differs slightly, we state the difference clearly before you order, so the replacement installs without surprises.

Can I order a single piece or request a sample before a bulk purchase?

Single-piece orders and samples are welcome — many customers validate one unit in their system before committing to volume. There is no minimum order quantity for standard stock models, and the sample price is deducted from the bulk order in most repeat purchases. Tell us the quantity you plan to use and we will quote both scenarios.

Do you support customized or OEM versions of EC Centrifugal Fan?

Yes. Beyond catalogue models we can discuss modified lead wires, connectors, speed curves, IP upgrades or private-label packaging for OEM projects. Customization usually starts from a defined annual quantity; our engineers will review your requirement and confirm feasibility, tooling cost and lead time before any commitment.

EC Centrifugal Fan

EC Centrifugal Fan

By type

By industry

Rated Voltage(V)

Size(mm)

Max.Air Flow(m³/h)

Max.Pressure(Pa)

Input Power(W)

Speed(rpm)

Noise(db)

Stocking Options

Environmental Options

Media

Exclude

Applied Filters

About EC Centrifugal Fan

How to Select the Right EC Centrifugal Fan

Typical Applications and Use Cases for EC Centrifugal Fan

Frequently Asked Questions About Buying EC Centrifugal Fan

Can you replace my existing EC Centrifugal Fan from another supplier or a discontinued model?

Can I order a single piece or request a sample before a bulk purchase?

Do you support customized or OEM versions of EC Centrifugal Fan?