R1G220-AB73-99 ebm-papst 离心风机

品牌：: ebmpapst

型号：: R1G220-AB73-99 | ebm-papst 48V 104W Centrifugal Fan for Cleanroom

类型：: 离心风机

应用行业：: 暖通空调与通风

产品描述：: Developed for Cleanroom, the ebm-papst R1G220-AB73-99 is a 48 V EC forward-curved centrifugal fan, distinguished by a documented speed of 3,100 rpm. It provides a practical sizing reference.

规格书：: R1G220-AB73-99 | ebm-papst 48V 104W Centrifugal Fan for Cleanroom 规格书 (Pdf)

产品特点

Rated Voltage(V)	48
Size(mm)	220
Max.Air Flow(m³/h)	1080
Max.Pressure(Pa)	508
Input Power(W)	104
Speed(rpm)	3100

产品特点

Efficient EC Cooling

Designed for HVAC and Ventilation, the ebm-papst R1G220-AB73-99 EC centrifugal fan provides a defined platform for controlled heat removal and airflow management. It suits OEM equipment and service replacement when checked against the exact drawing and operating curve.

Documented selection points include 48 V supply, 104 W input, 220 mm size, up to 1080 m3/h airflow. These values support electrical, envelope and duty-point comparison.

For procurement, verify voltage, duty point, dimensions, connector and mounting. Correct sizing and clear airflow paths support stable operation, controlled noise and long service life. Confirm speed control, IP protection and approvals in the exact-model datasheet.

应用行业

HVAC Systems

Applied in HVAC and ventilation equipment to move and circulate air through the system. This industrial fan supports heat exchange, indoor-air management and reliable operation of climate-control equipment.

Air Purification

Applied in air-purification and clean-air equipment to move air through filters and internal passages. Stable airflow supports filtration performance and reliable operation of the complete system.

产品资讯

AC to EC Replacement — R1G EC Centrifugal

The ebm-papst R1G220-AB73-99 from the EC Centrifugal series is a direct energy-saving replacement for legacy AC fans including R2D. Key benefits:

35-50% energy savings — EC motor variable speed matches airflow demand precisely
Identical mm mounting — no ductwork modification needed
0-10V/PWM speed control — integrates with Building Management Systems
40,000+ hour bearing life — double the typical AC fan lifespan

R1G EC fans operate at V with W rated power. When replacing AC models, wire the 0-10V control signal alongside the standard three-phase power cable.

R1G Series Comparison — R1G220-AB73-99 vs Variants

R1G220-AB73-99 与 R1G 系列相近型号的参数对比如下：

型号	R1G175-AB41-02	R1G175-AB41-34	R1G175-AB41-64	R1G220-AB35-52
风量	625 m³/h	—	—	1055 m³/h
功率	40 W	34 W	34 W	106 W
噪音	— dB	— dB	— dB	76 dB
尺寸	175 mm	175 mm	175 mm	220 mm

恒瑞宏盛供应的 R1G 系列风机均附带性能曲线、安装说明和原厂质保。如需项目定制选型，请联系我们。

Typical Applications — R1G220-AB73-99 EC Centrifugal

Data Center CRAH/CRAC Units: The R1G220-AB73-99 delivers reliable cooling for Computer Room Air Handling with 24/7 uptime. EC motor enables precise temperature control.

AHU Air Handling: Engineered for integration into Air Handling Units.

Industrial Process Ventilation: Machinery cooling, enclosure ventilation and process air movement. Hengrui provides custom engineering support.

常见问题

What performance data is available for the R1G220-AB73-99?

The supplied table lists 1,080 m³/h, 508 Pa, 3,100 rpm; use the exact datasheet for the complete operating curve.

Can the R1G220-AB73-99 help control total ownership cost?

Correct sizing and operation within documented limits can reduce avoidable thermal stress and maintenance events; project savings require duty-cycle analysis.

Is the R1G220-AB73-99 suitable for high-reliability cooling?

It can be evaluated for demanding service using the documented ratings, installation limits and preventive-maintenance plan for the application.

相关产品

R3G225-8317084118 | ebm-papst 1~ 200-277V Centrifugal Fan for Air Purification

Designed for Air Purification, the ebm-papst R3G225-8317084118 is a 200-277V EC backward-curved centrifugal fan, defined by 225 mm dimensions for installation planning. The data helps compare K-series variants.

R3G280-8317084540 | ebm-papst Centrifugal Fan for Cleanroom

In Cleanroom equipment, R3G280-8317084540 is an EC backward-curved centrifugal fan whose documented profile includes 280 mm dimensions for installation planning; the supplied table leaves the rated voltage unspecified.

R3G310-8317083844 | ebm-papst Centrifugal Fan for Cleanroom

The R3G310-8317083844 serves Cleanroom as an EC backward-curved centrifugal fan, with 310 mm dimensions for installation planning as its clearest supplied attribute. No rated voltage is listed in the provided table.

R3G400-8317084403 | ebm-papst Centrifugal Fan for Cleanroom

For Cleanroom, R3G400-8317084403 provides an EC backward-curved centrifugal fan format with 400 mm dimensions for installation planning. Rated voltage is not shown in the supplied table and must be checked before selection.

R3G400-8317080005 | ebm-papst Centrifugal Fan for Cleanroom

Intended for Cleanroom, the R3G400-8317080005 is an EC backward-curved centrifugal fan characterized by 400 mm dimensions for installation planning. Its rated voltage is absent from the supplied data and requires confirmation.

R3G355-8317084543 | ebm-papst Centrifugal Fan for Cleanroom

Specified as an EC backward-curved centrifugal fan for Cleanroom, R3G355-8317084543 is distinguished by 355 mm dimensions for installation planning. Confirm rated voltage separately because it is not present in the supplied table.

R1G220-AB73-99 ebm-papst 离心风机

产品特点

产品特点

Efficient EC Cooling

应用行业

HVAC Systems

Air Purification

产品资讯

AC to EC Replacement — R1G EC Centrifugal

R1G Series Comparison — R1G220-AB73-99 vs Variants

Typical Applications — R1G220-AB73-99 EC Centrifugal

常见问题

What performance data is available for the R1G220-AB73-99?

Can the R1G220-AB73-99 help control total ownership cost?

Is the R1G220-AB73-99 suitable for high-reliability cooling?

相关产品

R3G225-8317084118 | ebm-papst 1~ 200-277V Centrifugal Fan for Air Purification

R3G280-8317084540 | ebm-papst Centrifugal Fan for Cleanroom

R3G310-8317083844 | ebm-papst Centrifugal Fan for Cleanroom

R3G400-8317084403 | ebm-papst Centrifugal Fan for Cleanroom

R3G400-8317080005 | ebm-papst Centrifugal Fan for Cleanroom

R3G355-8317084543 | ebm-papst Centrifugal Fan for Cleanroom

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