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ATV71HD37N4 | Schneider Electric Altivar 71 Variable Speed Drive, 37 kW / 50 HP, 480V
- Regular price
- $2,399.00
- Sale price
- $2,399.00
- Regular price
-
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Product Description P/N: ATV71HD37N4
Description
The Schneider Electric ATV71HD37N4 is a high-performance variable speed drive from the Altivar 71 series, designed for controlling three-phase synchronous and asynchronous motors. Engineered for demanding industrial machinery, it delivers advanced motor control, integrated communication options, and extensive built-in safety and protection features.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Schneider Electric |
| Part Number | ATV71HD37N4 |
| Product Type | AC Variable Speed Drive |
| Rated Motor Power | 37 kW |
| Motor Power | 50 HP |
| Line Supply Voltage | 380–480 V AC, 3-Phase |
| Line Supply Frequency | 50/60 Hz |
| Max Line Current @ 380 V | 84 A |
| Max Line Current @ 480 V | 69 A |
| Apparent Power Rating | 55.7 kVA |
| Max Prospective Line Isc | 22 kA |
| Max Inrush Current | 90 A |
| Output Nominal Current (In) | 79 A |
| Max Transient Current (60 s) | 118.5 A |
| Max Transient Current (2 s) | 130 A |
| Integrated Communications | Modbus, CANopen |
| Optional Communications | Ethernet, Fipio, Modbus Plus, PROFIBUS DP, DeviceNet, INTERBUS, Uni-Telway |
| Motor Control Modes | Sensorless/vector control, Flux vector with encoder |
| EMC Filter | Integrated Class A |
| Safety Functions | ATEX, Power Removal, Motor & Drive Protection |
Information About ATV71HD37N4
The ATV71HD37N4 is part of Schneider Electric’s Altivar 71 family—premium-grade drives designed for high-power and demanding applications. Supporting both synchronous and asynchronous motors, it provides advanced flux vector control with or without sensor feedback. In closed-loop vector mode, the drive achieves a speed range of 1:1000, and in open-loop mode, 1:100, ensuring highly accurate speed regulation even under dynamic loads. The drive supports integrated Modbus and CANopen communication and may be upgraded with communication cards including PROFIBUS DP, Ethernet, DeviceNet, INTERBUS, and more. Encoder interface options also allow full closed-loop operation for maximum precision.
Key Features:
- High-Performance Control: Flux vector control with or without encoder for precise speed and torque regulation.
- Versatile Communication: Built-in Modbus/CANopen; supports multiple optional industrial networks.
- Heavy-Duty Capability: Designed for cranes, hoists, lifts, pumps, compressors, and presses.
- Wide Motor Compatibility: Controls synchronous and asynchronous motors from 0.37 to 630 kW.
- Advanced Functions: Over 150 built-in functions including PID control, brake control, load measurement, and spooling.
- Robust Engineering: ATEX safety features, motor/drive protection, and high transient current capability.
- User-Friendly: Graphic terminal with navigation keys and "Simply Start" menu for quick setup.
- Integrated EMC Filter: Class A filter ensures compliance with industrial EMC standards.
The ATV71HD37N4 delivers the power, precision, and versatility required for high-demand industrial motor control applications.
Description
The Schneider Electric ATV71HD37N4 is a high-performance variable speed drive from the Altivar 71 series, designed for controlling three-phase synchronous and asynchronous motors. Engineered for demanding industrial machinery, it delivers advanced motor control, integrated communication options, and extensive built-in safety and protection features.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Schneider Electric |
| Part Number | ATV71HD37N4 |
| Product Type | AC Variable Speed Drive |
| Rated Motor Power | 37 kW |
| Motor Power | 50 HP |
| Line Supply Voltage | 380–480 V AC, 3-Phase |
| Line Supply Frequency | 50/60 Hz |
| Max Line Current @ 380 V | 84 A |
| Max Line Current @ 480 V | 69 A |
| Apparent Power Rating | 55.7 kVA |
| Max Prospective Line Isc | 22 kA |
| Max Inrush Current | 90 A |
| Output Nominal Current (In) | 79 A |
| Max Transient Current (60 s) | 118.5 A |
| Max Transient Current (2 s) | 130 A |
| Integrated Communications | Modbus, CANopen |
| Optional Communications | Ethernet, Fipio, Modbus Plus, PROFIBUS DP, DeviceNet, INTERBUS, Uni-Telway |
| Motor Control Modes | Sensorless/vector control, Flux vector with encoder |
| EMC Filter | Integrated Class A |
| Safety Functions | ATEX, Power Removal, Motor & Drive Protection |
Information About ATV71HD37N4
The ATV71HD37N4 is part of Schneider Electric’s Altivar 71 family—premium-grade drives designed for high-power and demanding applications. Supporting both synchronous and asynchronous motors, it provides advanced flux vector control with or without sensor feedback. In closed-loop vector mode, the drive achieves a speed range of 1:1000, and in open-loop mode, 1:100, ensuring highly accurate speed regulation even under dynamic loads. The drive supports integrated Modbus and CANopen communication and may be upgraded with communication cards including PROFIBUS DP, Ethernet, DeviceNet, INTERBUS, and more. Encoder interface options also allow full closed-loop operation for maximum precision.
Key Features:
- High-Performance Control: Flux vector control with or without encoder for precise speed and torque regulation.
- Versatile Communication: Built-in Modbus/CANopen; supports multiple optional industrial networks.
- Heavy-Duty Capability: Designed for cranes, hoists, lifts, pumps, compressors, and presses.
- Wide Motor Compatibility: Controls synchronous and asynchronous motors from 0.37 to 630 kW.
- Advanced Functions: Over 150 built-in functions including PID control, brake control, load measurement, and spooling.
- Robust Engineering: ATEX safety features, motor/drive protection, and high transient current capability.
- User-Friendly: Graphic terminal with navigation keys and "Simply Start" menu for quick setup.
- Integrated EMC Filter: Class A filter ensures compliance with industrial EMC standards.
The ATV71HD37N4 delivers the power, precision, and versatility required for high-demand industrial motor control applications.