

GR50I-ZID.GQ.CR 116934/A01 is a 3~380-480 VAC centrifugal fan for data centers, wind-power equipment, equipment cooling. Its main supplied feature is energy-efficient aerodynamic design highlighted in the supplied series data. It also lists a 500 mm size specified in the upload data. Review pressure requirement for installation planning.
| Rated Voltage(V) | 3~380-480 |
|---|---|
| Size(mm) | 500 |
| Max.Air Flow(m³/h) | 16200 |
| Max.Pressure(Pa) | 1680 |
| Input Power(W) | 4800 |
| Speed(rpm) | 2180 |
| Noise(db) | 98 |
The GR50I-ZID.GQ.CR 116934/A01 serves renewable-energy and power-conversion equipment as a ZIEHL-ABEGG EC centrifugal fan. It supports forced-air cooling or fan control where natural convection cannot maintain the required thermal margin.
A 3~380-480 VAC rating with 4800 W input helps engineers plan the electrical supply and cooling-energy budget. Biomimetic impeller geometry inspired by owl-wing aerodynamics is optimized for high efficiency and low noise. Dynamic balancing and a compact air path support low vibration, energy-conscious operation and long service life.
The full GR50I-ZID.GQ.CR 116934/A01 suffix should remain on the approved bill of materials. Checking installed airflow, supply compatibility and service access supports dependable operation and controlled purchasing.
As part of wind-power converters and turbine cooling systems, GR50I-ZID.GQ.CR 116934/A01 removes heat from power electronics installed in wind-energy systems. This duty requires consistent air movement because restricted passages and fluctuating loads can create local hot spots.
Keeping the full suffix in technical records helps avoid mismatched replacements during maintenance. In HVAC, outdoor air-conditioning and ventilation equipment, ZIEHL-ABEGG GR50I-ZID.GQ.CR 116934/A01 supports ventilation duty where filters, coils and duct resistance affect airflow.
For equipment serving data-center cooling and dry-cooler systems, ZIEHL-ABEGG GR50I-ZID.GQ.CR 116934/A01 supports heat rejection for data-center cooling and dry-cooler equipment. This duty requires consistent air movement because restricted passages and fluctuating loads can create local hot spots.
It gives project teams a clear basis for system testing, bill-of-material control and future replacement. OEM designs for inverters, power electronics and electrical cabinets can use ZIEHL-ABEGG GR50I-ZID.GQ.CR 116934/A01; the unit directs airflow across power modules and control assemblies.
The upload row lists RoHS compliance, but no additional exact-model certification is confirmed in the supplied feature record.
Verify the listed size, mounting pattern, fan housing or nozzle arrangement, airflow direction, and service clearance against the equipment drawing.
The matched series information describes speed-control capability. Confirm the exact control method and required controller for this model before commissioning.
No guaranteed lead time is provided in the supplied sources. Confirm current stock, required quantity, production schedule, and shipping date with the supplier.
The series information indicates controllability, but whether a separate controller is needed depends on the exact motor and integrated electronics.
Compare the full model suffix, voltage, size, motor or controller type, mounting, airflow, pressure, power, speed, and protection; do not copy data from a similar model.

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