252H ebm-papst 紧凑型风扇

品牌：: ebmpapst

型号：: 252H | ebm-papst 12V 0.7W DC Axial Fan for Electronics Cooling

类型：: 紧凑型风扇

应用行业：: 自动化

产品描述：: The ebm-papst 252H is a high-performance dc axial fan engineered for power supplies. It delivers reliable airflow, efficient cooling and dependable operation in compact equipment.

规格书：: 252H | ebm-papst 12V 0.7W DC Axial Fan for Electronics Cooling 规格书 (Pdf)

产品特点

Rated Voltage(V)	12
Size(mm)	25258
Max.Air Flow(m³/h)	5
Input Power(W)	0.7
Speed(rpm)	12000

产品特点

Compact Airflow

The ebmpapst 252H is a compact DC axial cooling fan intended for power supplies and power modules, control cabinets and enclosed electronics, equipment enclosures. It integrates into equipment enclosures and automation modules where localized heat loads require stable air exchange in limited space.

Key selection data includes a 12 V supply, and airflow up to 5 m³/h. The axial flow path provides efficient cooling, while pressure performance should be checked against filter and enclosure resistance. Its integrated frame, impeller and motor support stable ventilation. Clear inlet and outlet spacing helps control turbulence and system noise. Matching the electrical supply and duty point supports energy-efficient, reliable operation and long service life.

The 252H suits equipment builders and repair teams seeking a compact industrial fan. Confirm system resistance, wiring, mounting and ambient limits. Applied correctly, it delivers dependable service as a long-life cooling fan.

应用行业

Power Module Cooling

252H Delivers focused ventilation for power supplies and power modules used in compact electronic and automation assemblies.

Cabinet Ventilation

252H Supports continuous air exchange in control cabinets, helping manage localized heat around drives, controllers and power devices.

Enclosure Cooling

252H Provides compact forced-air cooling for equipment enclosures where internal electronics require a defined ventilation path.

Critical Electronics

252H Supports thermal control in mission-critical electronic enclosures, subject to full verification of the exact operating requirements.

产品资讯

Other Series Comparison — 252H vs Variants

252H 与 Other 系列相近型号的参数对比如下：

型号	252H	255M	3214J/2N-335	3214JH4
风量	5 m³/h	2 m³/h	130 m³/h	285 m³/h
功率	0.7 W	0.2 W	6.5 W	50 W
噪音	— dB	5 dB	— dB	— dB
尺寸	25258 mm	25258 mm	929238 mm	929238 mm

恒瑞宏盛供应的 Other 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 — 252H Other Fan

Condenser Cooling: The 252H axial fan excels at condenser heat rejection in refrigeration and HVAC.

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

Is the 252H listed as RoHS compliant?

Yes. The workbook lists RoHS Compliant; request the exact-model document if formal confirmation is required.

How should the 252H be maintained?

Keep the airflow path clean, inspect wiring and mounting, and follow the assigned datasheet instructions.

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252H ebm-papst 紧凑型风扇

产品特点

产品特点

Compact Airflow

应用行业

Power Module Cooling

Cabinet Ventilation

Enclosure Cooling

Critical Electronics

产品资讯

Other Series Comparison — 252H vs Variants

Typical Applications — 252H Other Fan

常见问题

Is the 252H listed as RoHS compliant?

How should the 252H be maintained?

相关产品

HAC0251S4-10000-999 | SUNON 12V 1.06W 120x120x25mm DC Axial Fan for Refrigeration Equipment

HA92251V4-10000-A99 | SUNON 12V 0.54W 92x92x25mm DC Axial Fan for Refrigeration Equipment

HA80251V4-10000-A99 | SUNON 12V 0.48W 80x80x25mm DC Axial Fan for Refrigeration Equipment

HA60251V4-10000-A99 | SUNON 12V 0.24W 60x60x25mm DC Axial Fan for Refrigeration Equipment

HA80251V4-1000U-G99 | SUNON 12V 0.48W 80x80x25mm 2000rpm DC Axial Fan for Industrial Cooling

HA80251V4-1000U-A99 | SUNON 12V 0.54W 80x80x25mm 40.63m3/h DC Axial Fan for Industrial Cooling

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