Schneider Electric ATV312H055N4

Schneider Electric ATV312H055N4 – Variable Frequency Drive (VFD)

The Schneider Electric ATV312H055N4 is a variable frequency drive (VFD) from the Altivar 312 series, designed for speed control of three-phase asynchronous motors. It is ideal for applications such as conveyors, pumps, fans, and other general-purpose machinery.

• Manufacturer: Schneider Electric
• Model: ATV312H055N4
• Series: Altivar 312
• Motor Power: 0.55 kW (0.75 HP)
• Input Voltage: 380–500 V AC, 3-phase
• Output Voltage: 3-phase, same as input (adjustable)
• Output Current: 1.5 A (nominal)
• Frequency Range: 0.5 to 400 Hz
• Control Type: V/F and sensorless vector control
• Integrated Functions: PID control, motor slip compensation, automatic restart
• User Interface: Integrated keypad and optional remote HMI
• Communication Options: Modbus (standard), CANopen, optional cards for Profibus, DeviceNet, etc.
• Enclosure: IP20
• Mounting: Wall or panel mounting
• Dimensions: Approx. 143 x 72 x 152 mm (H x W x D)
• Weight: Approx. 1.3 kg
• Operating Temperature: -10°C to +50°C (without derating)
• Compliance: CE, UL, RoHS

The ATV312H055N4 is a compact and reliable drive, providing efficient motor control and energy savings in a wide range of industrial and commercial applications.