

GR45I-ZID.GG.CR 116931/A01 is a 3~380-480 VAC centrifugal fan for electronic equipment, heat pumps, equipment cooling. Its main supplied feature is a compact construction intended to simplify equipment integration. It also lists a 450 mm size specified in the upload data. Review control method for application engineering.
| Rated Voltage(V) | 3~380-480 |
|---|---|
| Size(mm) | 450 |
| Max.Air Flow(m³/h) | 14200 |
| Max.Pressure(Pa) | 1900 |
| Input Power(W) | 5000 |
| Speed(rpm) | 2620 |
| Noise(db) | 92 |
In air-handling, HVAC and refrigeration machinery, GR45I-ZID.GG.CR 116931/A01 functions as the ZIEHL-ABEGG EC centrifugal fan for maintaining circulation around heat-generating assemblies.
Correct inlet clearance and discharge routing help preserve useful air delivery while limiting avoidable recirculation and noise.
The centrifugal air delivery path is intended for systems that must overcome resistance rather than relying only on unrestricted volume flow.
Listed air delivery of 14200 m3/h and pressure of 1900 Pa provide starting points for duty-point evaluation in the completed unit. Review the approved electrical interface for the complete suffix. Validate sound and temperature in the finished enclosure.
As part of air-handling units, ZIEHL-ABEGG GR45I-ZID.GG.CR 116931/A01 performs a defined forced-air cooling task and moves air through coils and filters. Sustained running requires an moving air component that integrates cleanly with the hardware architecture.
When installed in HVAC and ventilation systems, GR45I-ZID.GG.CR 116931/A01 provides supply or exhaust temperature management flow within the available equipment space. Forced-air temperature management helps maintain equipment availability during long duty cycles and repeated load changes.
The GR45I-ZID.GG.CR 116931/A01 is positioned for filtration and clean-air installation, helping the completed installation drives air through filters. A defined air route supports repeatable thermal behavior across production units and service replacements.
In electrical cabinets and industrial electronics, the ZIEHL-ABEGG GR45I-ZID.GG.CR 116931/A01 provides forced moving air that removes enclosure hot spots. The result reinforces controlled function while keeping the forced-air cooling function understandable for future service work.
No exact IP protection level is stated for this item in the supplied sources. Confirm it before use in dusty, wet, or harsh locations.
Check supply voltage, controller signals, blocked airflow, contamination, abnormal noise, rotation, and the equipment operating point before replacing the unit.
The matched source highlights a compact construction intended to simplify equipment integration. Compare that point together with the listed electrical and dimensional data.
The supplied row lists 14200 m³/h airflow, 1900 Pa pressure, 5000 W input, 2620 rpm, 92 dB. Compare these values with the real system operating point, not only the free-air rating.
It may be evaluated for high-reliability cooling using the supplied parameters, but duty cycle, redundancy, ambient limits, and protection must be confirmed at system level.
The supplied application data covers electronic equipment, heat pumps, equipment cooling. Confirm the installation's airflow, pressure, space, and electrical requirements.
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