Schneider ATV312H018M2 Drive for Single-Phase Motors

ATV312H018M2 Variable Speed Drive Overview

ATV312H018M2 is a compact AC drive for single-phase 200–240V asynchronous motors. Simple, fast to install, and designed for basic machines. Content edited by Powergear X Automation.

Main Features

• Motor power: 0.18 kW / 0.25 HP
• Single-phase 200–240V supply
• Integrated EMC filter
• Speed range: 1–50
• Output frequency: 0–500 Hz
• Nominal switching frequency: 4 kHz, up to 16 kHz adjustable
• Control mode: Sensorless flux vector
• Torque boost up to 170–200%
• Internal logic supply: 19–30V ≤ 100 mA
• Protection: overload, undervoltage, phase loss, short-circuit

Electrical Ratings

• Line current: 3A at 200V / 2.5A at 240V
• Apparent power: 0.6 kVA
• Power dissipation: 24W
• Cable terminals: 2.5 mm² (AWG14)
• Analog inputs: 0–10V, ±10V, 0–20mA
• One analog output: voltage or current selectable
• Relay outputs: 2 configurable

Build and Durability

• Enclosure ratings: IP20 / IP21 / IP31
• Operating temperature: -10 to 50°C (without derating)
• Altitude: up to 1000m without derating
• Vibration resistance: 1 gn (13–150 Hz)
• Certifications: UL, CSA, GOST, CE, DNV

Communication & Interface

• Modbus & CANopen supported
• RS485 serial interface
• Transmission speed: 4.8 kbps – 1 Mbps
• Up to 247 Modbus addresses
• Supports add-on communication cards

Logistics & Service

• Warranty: 12 months
• Shipping: FedEx / UPS / DHL
• Email:
  sales@powergearx.com
• WhatsApp:
  +86 18030005825

Why Choose ATV312H018M2

• Stable speed control with low setup time
• Reliable performance in light industrial machines
• Designed for OEM and small control panels
• Wide compatibility with communication networks
• Low power but strong torque output

Professional FAQ

How long does the ATV312H018M2 normally last in industrial use?

With proper installation and ventilation, many users report over 6–8 years of stable field operation.

Can it run a three-phase motor from single-phase supply?

Yes. It converts single-phase 200–240V and outputs three-phase to the motor.

Is tuning complicated for new technicians?

No. The default quick-setup menu allows operation in minutes. Advanced menus can be used when needed.

What happens if the motor torque demand suddenly spikes?

The drive supports 170–200% torque for short periods and adjusts automatically to maintain motion.

Can the speed be changed remotely via Modbus?

Yes. Many OEM users adjust speed and start/stop functions from a PLC via RS485.

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