Schneider ATV312HD11N4 Variable Frequency Drive

Description

The Schneider ATV312HD11N4 is a high-performance variable frequency drive (VFD) from the Altivar 312 series. Designed for controlling three-phase asynchronous motors, it offers robust motor control, integrated EMC filtering, and flexible connectivity for simple industrial machines.

Specifications

• Product Series: Altivar 312

• Model Number: ATV312HD11N4

• Motor Power: 11 kW (15 hp)

• Input Voltage: 380–500 V AC, 3-phase

• Input Frequency: 50/60 Hz ±5%

• Line Current: 37.2 A at 380 V / 28.4 A at 500 V

• Apparent Power: 25 kVA

• Power Consumption: 397 W

• Max Transient Current: 41.6 A for 60 s

• Speed Range: 1:50

• Protection Rating: IP20 (top), IP21/IP31/IP41 with accessories

• Dimensions (H×W×D): Approx. 330 mm × 245 mm × 190 mm

• Weight: 10.5 kg

Features

• Advanced Motor Control: Supports constant torque and variable torque applications

• Integrated EMC Filter: Reduces electromagnetic interference for compliance

• Flexible I/O: 6 logic inputs, 3 analog inputs, 2 analog outputs, 2 relay outputs

• Communication Options: Modbus, CANopen, optional cards for Profibus, Ethernet, DeviceNet

• User-Friendly Interface: Built-in keypad and optional remote HMI

• Thermal Protection: Overload, short-circuit, and overvoltage safeguards

• Compact Design: Book-style format for space-saving cabinet installation

• Discontinued Model: Replaced by ATV320D11N4B with extended features