Schneider ATV312H018M2 Variable Speed Drive 0.18kW 200-240V

Technical Specifications Breakdown

Key parameters for the ATV312H018M2 are listed below for quick reference:

Compact Power for Simple Machine Applications

The Schneider ATV312H018M2 variable speed drive delivers precise motor control for asynchronous motors in simple machine applications. Rated at 0.18 kW (0.25 hp) with 0.6 kVA apparent power, this drive operates on a 200...240 V single-phase supply and dissipates only 24 W at nominal load.

Industry Applications

• Conveyor Systems: The 0.18 kW output and linear acceleration/deceleration ramps (0.1 to 999.9 s) provide precise speed control for light conveyor belts in packaging or assembly lines.
• Simple Machine Automation: With Modbus and CANopen communication, the drive integrates into PLC-based systems for tasks like indexing, mixing, or material handling.

Installation and Setup Guidance

Mount the drive vertically (+/- 10 degrees) to ensure proper airflow. Use the provided terminals (L1, L2 for supply; U, V, W for motor) with 2.5 mm² (AWG 14) wire. Tighten power terminals to 0.8 N·m and control terminals to 0.6 N·m. The internal 24 V supply powers logic inputs and a reference potentiometer (2.2 to 10 kOhm). Configure parameters via the four 7-segment display or Modbus/CANopen network.

Engineered for Reliability and Flexibility

This drive uses sensorless flux vector control with PWM signal, ensuring smooth torque across the speed range (1 to 50). The integrated EMC filter simplifies installation in environments with electromagnetic compatibility requirements. With a nominal switching frequency of 4 kHz (adjustable 2...16 kHz), the ATV312H018M2 adapts to various load profiles. The drive includes three configurable analog inputs (voltage and current) and six programmable discrete inputs, offering flexibility for diverse control schemes.

Maintenance and Reliability

The ATV312H018M2 operates reliably in ambient temperatures from -10 to 50 °C (without derating) and up to 60 °C with derating. It withstands vibration up to 1.5 mm at 3...13 Hz and 1 gn at 13...150 Hz per EN/IEC 60068-2-6. The IP21 rating on terminals protects against dust and dripping water. Periodic inspection of cooling fins and terminal connections is recommended to maintain performance.

Compatibility and Integration

This drive supports Modbus RTU (RS485) at 4800, 9600, or 19200 bps and CANopen at rates up to 1 Mbps. It can address up to 31 Modbus or 127 CANopen nodes. Optional communication cards enable DeviceNet, Profibus DP, Modbus TCP, Fipio, or CANopen daisy chain. The drive includes two configurable relay outputs (R1 and R2) with ratings up to 5 A at 250 V AC resistive.

Selection Guide and Purchasing Advice

When selecting the ATV312H018M2, verify that your motor rating matches the 0.18 kW output and that your supply is single-phase 200...240 V. For applications requiring higher torque or braking, consider adding an external braking resistor (the drive supports 100% braking torque continuously with resistor). AutoDCSTech stocks this model and can advise on compatibility with your system. Please verify current lifecycle status and availability with AutoDCSTech before ordering.