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ATV31H037N4
The ATV31H037N4 from Schneider Electric's Altivar series is a variable speed drive providing precise control over motor operations. It operates within a voltage range of 380V to 500V, supporting 3-phase connections. The unit is capable of a maximum motor power output of 0.37 kW (0.5 hp) and can handle line currents of 1.7A at 500V and 2.2A at 380V.
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Technical specifications for ATV31H037N4
| Manufacturer | Schneider Electric |
|---|---|
| Product Type | Variable Speed Drive |
| Product Line | Altivar |
| Part Number | ATV31H037N4 |
| UPC | 785901868835 |
| Weight | 4.00 lbs (1.81 kg) |
| Rated Supply Voltage | 380V to 500V |
| Supply Frequency | 50-60Hz |
| Phase | 3-phase |
| Motor Power | 0.37 kW |
| Maximum Horse Power Rating | 0.5 hp |
| Line Current | 1.7A at 500V, 2.2A at 380V |
| Apparent Power | 1.5 kVA |
| Prospective Line Isc | 1 kA |
| Nominal Output Current | 1.5A |
| Maximum Transient Current | 2.3A for 60 secs |
| Power Dissipation | 32W at nominal load |
| Switching Frequency | 2kHz to 16kHz (adjustable) |
| Speed Range | 1 to 50Hz |
| Braking Torque | <= 150% with braking resistor, 100% continuously with braking resistor |
The Schneider Electric ATV31H037N4 is engineered as a variable speed drive specifically designed for 3-phase applications. Operating within an input voltage range of 380V to 500V, this drive accommodates diverse industrial setups. The supply frequency is compatible with 50-60 Hz electrical systems. At its peak, it delivers 0.37 kW of motor power, which equates to a maximum horsepower rating of 0.5 hp.
The drive manages line currents efficiently, rated at 1.7A for 500V and 2.2A for 380V. It has an apparent power of 1.5 kVA and a prospective short-circuit current rating of 1 kA, ensuring robust and reliable performance. The nominal output current stands at 1.5A, while the maximum transient current can temporarily reach 2.3A for a duration of 60 seconds. At nominal load, the device dissipates approximately 32W of power.
Adjustability is a key feature of the ATV31H037N4, with a switching frequency that can be set between 2kHz and 16kHz to suit specific application needs. The drive offers a comprehensive speed range from 1 Hz to 50 Hz, allowing for fine-tuning of motor speeds. It also supports enhanced braking capability, capable of delivering a braking torque of up to 150% when used with a braking resistor and sustaining 100% torque continuously under similar conditions.
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