Nidec
Replacing older motors in air handlers, pumps, and similar applications with highly efficient motors can save energy costs and improve equipment reliability.
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Nidec
High efficiency induction motor.
Hub Highlights:
- Low noise
- High efficiency at full speed
- Compatible with more types of VFDs
Last Edited on: March 31, 2023
| Drive Manufacturer | Schneider |
| Drive Model Number | ATV930 D11M3 |
| Date of Test | Jun-22 |
| Testing Results: | "System" includes the motor drive and motor itself. Airflow test points were chosen to assist users estimate fan energy savings in HVAC equipment. See picture for full results. Tests accurate within ±0.2% |
| System Efficiency at 100% Airflow | 86.4% |
| System Efficiency at 90% Airflow | 85.9% |
| System Efficiency at 80% Airflow | 84.6% |
| System Efficiency at 65% Airflow | 80.4% |
| System Efficiency at 50% Airflow | 72.1% |
| System Efficiency at 30% Airflow | 42.6% |
| Motor Efficiency at 100% Airflow | 90.4% |
| Motor Efficiency at 90% Airflow | 90.2% |
| Motor Efficiency at 80% Airflow | 89.7% |
| Motor Efficiency at 65% Airflow | 87.9% |
| Motor Efficiency at 50% Airflow | 83.3% |
| Motor Efficiency at 30% Airflow | 62.3% |
