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The Schneider Altivar 61 ATV61HD37N4 is a high-performance variable speed drive (VSD) designed for three-phase asynchronous motors. Engineered for industrial fluid management, this drive is widely utilized in HVAC, pumping, and ventilation applications across sectors such as oil and gas, power generation, and mining. It features advanced motor control algorithms to optimize energy efficiency while reducing mechanical stress on drive trains, thereby extending the lifespan of connected equipment.
The ATV61HD37N4 is specifically optimized for applications requiring precise torque control and energy management, including centrifugal pumps, industrial fans, compressors, and HVAC air handling units.
| Model | ATV61HD37N4 |
| Input Voltage | 380 to 480 VAC (3-Phase) |
| Network Frequency | 50/60 Hz |
| Continuous Output Current | 74 A at 380 V |
| Transient Current | 81.4 A for 60 s |
| Output Frequency | 0.1 to 500 Hz |
| Operating Temperature | -10 to +50 deg C (up to 60 deg C with derating) |
| Storage Temperature | -25 to +70 deg C |
| Protection Rating | IP 20 |
The ATV61HD37N4 meets international standards including CE, UL, CSA, C-Tick, GOST, and NOM.
Can this drive be used with Profibus? Yes, the ATV61HD37N4 supports optional communication modules, including Profibus DP, to integrate into existing industrial networks.
What is the maximum operating temperature? The drive operates between -10 and +50 deg C. Operation up to +60 deg C is possible with appropriate power derating.