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ATV31HU55N4
The ATV31HU55N4, a model from Schneider Electric's Altivar series, acts as a variable frequency drive (VFD). This drive supports a power rating of 5.5 kW, approximately equivalent to 7.5 horsepower, and is designed to operate on a three-phase input voltage ranging from 380 to 500 volts AC. It delivers output voltage from 0 to 500 volts AC with an output frequency capability spanning from 0.5 Hz to 500 Hz, making it versatile for varied applications.
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Technical specifications for ATV31HU55N4
| Manufacturer | Schneider Electric |
|---|---|
| Product Line | Altivar |
| Part Number | ATV31HU55N4 |
| UPC | 785901413127 |
| Weight | 10.56 lbs (4.79 kg) |
| Product | Variable Frequency Drive (VFD) |
| Power Rating | 5.5 kW (7.5 HP) |
| Input Voltage | Three-phase 380V - 500V AC |
| Output Voltage | Three-phase 0 to 500V AC |
| Output Frequency | 0.5 Hz - 500 Hz |
| Rated Output Current | 12A |
| Control Type | Scalar (V/f) and Sensorless Vector Control |
| Overload Capacity | 150% of nominal current for 60 seconds |
| Communication Protocols | Modbus (built-in) |
| Braking | Built-in dynamic braking unit |
| Environmental Protection | IP20 enclosure |
| Cooling Method | Forced ventilation with integrated fan |
| Operating Temperature | -10°C to 50°C (with derating above 40°C) |
| Display | 4-digit LED display with keypad |
| Control Inputs | 5 programmable logic inputs, 1 analog input |
The Schneider Electric ATV31HU55N4 is a variable frequency drive capable of delivering 5.5 kW of power, roughly equating to 7.5 HP. This advanced controller is suitable for three-phase systems with input voltages ranging from 380V to 500V AC. Users can expect output voltages between 0 and 500V AC. Furthermore, the frequency range for output is extensive, from a low of 0.5 Hz to a maximum of 500 Hz, catering to various operational requirements.
In terms of current capacity, the rated output stands at 12 Amperes. This VFD supports multiple control methods, including scalar (V/f) and sensorless vector control, allowing for flexible application in numerous environments. Notably, the device can handle brief overloads, providing up to 150% of its nominal current for a duration of 60 seconds, offering enhanced performance during peak demands.
An integrated dynamic braking unit contributes to efficient operation by allowing effective control of the motor speed. Communication with other devices is facilitated through built-in Modbus protocols. The IP20 enclosure protects the internal components from dust and other environmental hazards.
Cooling is achieved via forced ventilation, thanks to an integrated fan, ensuring reliable performance even under high loads. This drive operates in a temperature range from -10°C to 50°C, with derating applied for temperatures exceeding 40°C to prevent overheating.
Operator interaction is straightforward, featuring a 4-digit LED display complemented by a keypad for configuration. Additionally, the drive provides 5 programmable logic inputs and 1 analog input, allowing for sophisticated control strategies tailored to specific needs.
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