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Technical specifications for G2E140-PI51-09
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Manufacturer:EBM-Papst
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Product Category:DCS Systems
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Spare Part Number:G2E140-PI51-09
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Estimated shipping dimensions:27x23x15cm
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Weight:3.45 kg
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Tariff Code:8537101190
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Counliy of origin:GERMANY
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Rotorsurface:Paintedblack
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Impellermaterial:Sheetsteel,paintedblack
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Housingmaterial:Sheetsteel,galvanized
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Guardgrillematerial:Hot-dipgalvanizedandspot-weldednet
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Degreeofprotection:IP44
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Motorprotection:Thermaloverloadprotector(TOP)withbasicinsulation
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Approval:CSAC22.2No.100;UL1004-1;CCC
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Withcable:Variable
Information
Overview
Manuals
Common Applications
Product Precautions
The G2E140-PI51-09 is a high-performance, single-inlet forward-curved centrifugal fan manufactured in Germany. This fan is applicable for heavy-duty thermal management of industrial high-power power electronics, industrial control cabinets, and variable frequency drives (VFDs), resolving extreme heat dissipation challenges within compact or high-density installation spaces.
- Natively supports dual-frequency operation at 50Hz and 60Hz
- Forward-curved high static pressure directly cools dense heat sources
- Dustproof external rotor motor ensures reliable, long-term cabinet cooling
Consequently, it safeguards the temperature stability of the internal environment and thoroughly eradicates system shutdowns or electrical thermal failures triggered by localized overheating. By maintaining a constant, optimal airflow that aligns with designated thermal dissipation curves, the fan effectively prevents the premature aging of sensitive electronic components, indirectly extending the service life of high-value assets within the system and significantly reducing unplanned production downtime caused by thermal overloads.
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
EBM-Papst G2E140-PI51-09 FAN Manuals, Datasheets, Drivers, Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
Industrial VFD & Drive Systems
Specifically embedded inside high-power variable frequency drives (VFDs) or cabinets to implement high-static-pressure forced-air cooling for core heat sources like IGBT modules and brake choppers.
Thermal Power
Used for ventilation and temperature control in heavy-duty power enclosures such as thermal power unit auxiliary control cabinets and feedwater pump VFD cabinets.
Wind Power Converters
Provides anti-vibration, long-lasting forced-air cooling in converter cabinets located within the nacelles of high-power wind turbines.
Metallurgy & Iron/Steel Industry
Provides heat dissipation protection for electrical equipment facing high-dust conditions, such as main steel rolling mill motor control cabinets and blast furnace blower VFD cabinets.
Mining & Hoist Drives
Used for centralized heat dissipation in high-voltage, large-scale explosion-proof VFD speed-regulating cabinets of massive mine hoists and underground main ventilation fans.
Petrochemical & Refining Units
Provides airflow circulation in field auxiliary power distribution rooms and Uninterruptible Power Supply (UPS) cabinets within oil refinery hydrocracking units and ethylene cracking units.
When utilizing the G2E140-PI51-09 centrifugal fan, ensure it is securely mounted within designated ventilation ducts or cabinet slots in strict accordance with OEM guidelines, and precisely matched with a 230VAC power supply. As this fan operates on AC power, it is critical to correctly wire a run capacitor that meets original factory specifications and ensure proper cabinet grounding to comply with UL electrical safety standards.
Furthermore, to safeguard its tens of thousands of hours of fault-free lifespan, regularly clean dust accumulation inside the scroll and on the blades while maintaining an completely unobstructed airflow path; this prevents fan overload or VFD thermal trips caused by blocked air ducts.
Furthermore, to safeguard its tens of thousands of hours of fault-free lifespan, regularly clean dust accumulation inside the scroll and on the blades while maintaining an completely unobstructed airflow path; this prevents fan overload or VFD thermal trips caused by blocked air ducts.
Alternative Names
G2E140 PI51 09
G2EI40-PI51-09
G2E140-P15I-09
G2EI40-P15I-O9
Technical notes
The G2E140-PI51-09 is a scroll-type AC centrifugal fan manufactured by ebm-papst, with performance fully compatible with the RF2C-140/059 K313 SF-2336. It incorporates a 140mm scroll housing and a dual ball bearing architecture, achieving an IP44 protection rating to deliver high-static-pressure directional airflow. Featuring excellent dustproof and anti-vibration characteristics, this fan maintains high-speed, long-lasting, and reliable forced-air cooling operations even under sustained heavy loads in harsh industrial environments.
FAQ View All FAQ
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What is the ebm-papst G2E140-PI51-09?It is a high-performance, single-inlet forward-curved AC centrifugal fan manufactured by ebm-papst in Germany, equipped with a 140mm scroll housing.
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What is the primary purpose of the G2E140-PI51-09 centrifugal fan?It is primarily used for heavy-duty thermal management and forced-air cooling in high-power variable frequency drives (VFDs), power electronics switchgear, and automation control cabinets.
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How do you install and mount the G2E140-PI51-09 fan?It must be securely embedded into the designated ventilation slots or ducts inside the VFD following the equipment manufacturer's guidelines, ensuring the airflow path is completely unobstructed.
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What is the IP protection rating of the G2E140-PI51-09?Its hardware physical protection rating reaches IP44, effectively preventing dust ingress and resisting water splashes from all directions.
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Why is the G2E140-PI51-09 better suited for dense cabinet cooling than standard axial fans?As a forward-curved centrifugal fan, it delivers exceptionally high static pressure, easily overcoming the high resistance generated by dense components to drive cool air directly to the heat sources.
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