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ATV71HU55M3
The ATV71HU55M3 is an adjustable frequency drive from Schneider Electric's Altivar series, designed for regulating three-phase motors with high efficiency. This drive supports a power supply voltage range of 500 to 690 V, ensuring compatibility with various voltage levels in industrial applications.
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Technical specifications for ATV71HU55M3
| Manufacturer | Schneider Electric |
|---|---|
| Product Line | Altivar |
| Part Number | ATV71HU55M3 |
| UPC | 785901684459 |
| Weight | 12.00 lbs (5.44 kg) |
| Assembly Style | With heat sink |
| Maximum Prospective Line Isc | 22 kA for 3 phases |
| Max. Transient Current | 81.6 A for 60 s, 3 phases |
| Nominal Switching Frequency | 2.5 kHz |
| Switching Frequency | 2.5-4.9 kHz adjustable |
| Asynchronous Motor Control | Voltage/frequency ratio - Energy Saving, quadratic U/f |
| Synchronous Motor Control Profile | Vector control without sensor, standard |
| Communication Port Protocol | CANopen, Modbus |
| Option Card | Communication card for APOGEE FLN, BACnet, CC-Link, DeviceNet, EtherNet/IP, Fipio, Interbus-S, LonWorks, METASYS N2, Modbus Plus, Modbus TCP, Modbus/Uni-Telway, Profibus DP, Profibus DP V1 |
| Motor Power | 45 kW, 3 phases at 500 V |
| Maximum Horse Power Rating | 60 hp, 3 phases at 575 V |
| Power Supply Voltage | 500-690 V - 15-10 % |
| Supply Number of Phases | 3 phases |
| Line Current | 57 A for 600 V 3 phases, 45 kW / 60 hp |
| EMC Filter | Level 3 EMC filter |
The ATV71HU55M3 adjustable frequency drive, provided by Schneider Electric, offers robust functionality for managing three-phase motors effectively. This device accommodates a power supply voltage range of 500 to 690 volts, allowing it to work efficiently within industrial settings where voltage stability is crucial. With an assembly style that includes a heat sink, the device is capable of enduring high surge conditions, with a maximum prospective line Isc rated at 22 kA across three phases.
Transient load conditions can also be managed, as it efficiently supports transient currents up to 81.6 A for a duration of 60 seconds. The drive operates at a nominal switching frequency of 2.5 kHz, with an adjustable range between 2.5 to 4.9 kHz. For asynchronous motors, the unit employs a voltage/frequency ratio for energy savings, while synchronous motors benefit from a sensorless vector control profile.
Communication options are versatile, featuring protocols such as CANopen and Modbus. There is also an option for adding a communication card that supports numerous protocols including BACnet, DeviceNet, EtherNet/IP, and Profibus DP, facilitating integration into diverse automation systems.
The ATV71HU55M3 is designed to deliver a motor power of 45 kW at 500 V, with a maximum horsepower rating of 60 hp when operating at 575 V. It has a line current requirement of 57 Amps for 600 V under the 45 kW / 60 hp configuration. Furthermore, a Level 3 EMC filter is incorporated, ensuring compliance with electromagnetic compatibility standards and enhancing system reliability.
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