Schneider Electric ATV71HD37N4Z

Schneider Electric ATV71HD37N4Z | Altivar 71 Variable Speed Drive

Overview

The Schneider Electric ATV71HD37N4Z is a high-performance 37 kW (50 HP) variable speed drive from the Altivar 71 series, built to handle complex and heavy-duty industrial motor control tasks. Supporting both asynchronous and synchronous motors, it offers multiple control modes, robust protection features, and flexible communication options, making it ideal for applications like conveyors, mixers, pumps, and compressors.

Key Features

• Power Rating: 37 kW (50 HP)

• Input Voltage: 3-phase, 380–480V ±10%

• Output Frequency: Adjustable from 0.1 to 599 Hz

• Motor Control Modes:

  • Voltage/Frequency (V/f)

  • Sensorless Flux Vector Control (SFVC)

  • Flux Vector Control with Encoder (FVC)

  • Permanent Magnet Motor Support

• Integrated Safety Function: Safe Torque Off (STO)

• Communication Options:

  • Integrated Modbus

  • Expandable to Profibus, CANopen, DeviceNet, Ethernet/IP, etc.

• User Interface: Optional graphical keypad for monitoring and configuration

Technical Specifications

• Model: ATV71HD37N4Z

• Series: Altivar 71

• Motor Power: 37 kW (50 HP)

• Nominal Output Current: 75 A

• Max Transient Current: 112.5 A (for 60 seconds)

• Switching Frequency: 2.5 kHz (adjustable up to 16 kHz with derating)

• Protection Rating: IP20

• Operating Temperature: -10°C to +50°C without derating

• Altitude: Up to 1000 m without derating

• Mounting: Panel or wall mounting

• Dimensions (W x H x D): Approx. 275 mm x 545 mm x 265 mm

• Weight: Approx. 30 kg

Applications

• Material Handling: Conveyors, hoists, and cranes

• Water & Wastewater: Pump and blower control

• Industrial Machinery: Mixers, crushers, and extruders

• HVAC Systems: Fan and compressor regulation

Why Choose the Schneider Electric ATV71HD37N4Z?

• Advanced Motor Control for precise speed and torque management

• Flexible Network Integration through optional communication cards

• Reliable and Durable for continuous industrial operations

• Built-In Safety and Protection to ensure equipment and operator safety

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NEW product in original sealed packaging. The product may be of older version or design. The packaging may have markings, signs of discoloration, and wear. DDPARTSSOLUTION Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply