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ATV61HD55N4
The ATV61HD55N4 is a variable speed drive from the Schneider Electric Altivar 61 series, designed for efficient motor control. This unit operates on a power range of 55 kW at a supply voltage of 380 to 480 V, offering a maximum horsepower rating of 75 hp.
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Technical specifications for ATV61HD55N4
| Manufacturer | Schneider Electric |
|---|---|
| Product Line | Altivar |
| Part Number | ATV61HD55N4 |
| EAN | 3389118080379 |
| Weight | 119.75 lbs (54.32 kg) |
| Series | Altivar 61 |
| Name | Variable Speed Drive |
| Motor Power kW | 55 kW, 3 Phase 380...480 V |
| Maximum Horse Power Rating | 75 hp, 3 Phase 380...480 V |
| Power Supply Voltage | 380...480 V (-15...+10 %) |
| Supply Number of Phases | 3 Phase |
| Line Current | 101 A at 480 V, 3 Phase, 55 kW / 75 hp; 120 A at 380 V, 3 Phase, 55 kW / 75 hp |
| EMC Filter | Level 3 EMC Filter |
| Apparent Power | 79 kVA at 380 V, 3 Phase, 55 kW / 75 hp |
| Maximum Prospective Line Isc | 22 kA, 3 Phase |
| Maximum Transient Current | 139.2 A for 60 seconds, 3 Phase |
| Nominal Switching Frequency | 12 kHz |
| Synchronous Motor Control Profile | Vector Control without Sensor, Standard |
| Power Supply Voltage Limits | 323…528 V |
| Power Supply Frequency | 50...60 Hz (-5...+5 %) |
| Analogue Input Number | 2 |
The Schneider Electric ATV61HD55N4 represents a robust variable speed drive suitable for industrial applications. Designed to support motor power up to 55 kW, it operates within a three-phase voltage range of 380 to 480 V, achieving a peak horse power rating of 75 hp. This device is engineered to handle line currents up to 101 A at 480 V and 120 A at 380 V, ensuring reliable performance under various loads.
It incorporates an EMC filter rated at Level 3, which helps minimize electromagnetic interference, crucial for maintaining operational integrity in complex settings. The apparent power rating stands at 79 kVA, ensuring that adequate energy capacity is available for dynamic applications. In terms of safety and robustness, it can withstand a maximum prospective line short-circuit current of 22 kA, while the drive can tolerate a maximum transient current of 139.2 A for up to 60 seconds.
The ATV61HD55N4 is also designed with a nominal switching frequency of 12 kHz, facilitating smooth motor operation. For synchronous motors, it utilizes a vector control method without the need for a sensor, enhancing responsiveness and efficiency. The device supports power supply voltage limits ranging between 323 to 528 V, operating effectively within a frequency domain of 50 to 60 Hz, with permissible variations of +/- 5%. Furthermore, the drive contains two analogue inputs for expanded functionality.
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