Schneider Altivar 312 (ATV312) series AC Inverter for 3kW (4HP) 400V 3 Ph motor in VxF or Sensorless Vector control to 7.1A. Converts fixed frequency three phase 400V input to variable frequency three phase 400V for a standard AC Induction motor.
Size 7 - 142mm Wide x 158mm Deep x 184mm High. IP20
Weight: 2.35kg.
Overload: 150% x 60 seconds
Speed Control Range: 0.5-500Hz
Braking: to 55 Ohm minimum external resistor (not supplied) - See the Resistor options linked below or use the 'Which Resistor' button on this page.
3 Analogue Inputs, 1 Analogue Output, 1 Analogue/Digital Output, 6 Digital Inputs, 2 Relay Contact sets, RJ45 port for Modbus or CANopen communications.
Input Current: 10.9A
Input Voltage: 380-500V Three Phase ±5% at 50-60Hz ±5%
EMC Filters: IEC 61800-3 category C3 (Industrial)
Wall mount in clean environment or cubicle mount.
Rated 40°C Ambient.
Ventilation space in front: 10mm.
Ventilation space above and below: 50mm.
Ventilation space at sides: 50mm (0mm with top vent cover removed).
Heat Loss at max output: 125W.
Mounting via 4 x 5mm diameter holes at rear on 126mm x 157mm centres.
Manufacturer part number is ATV312HU30N4. Previously sold under the Telemecanique brand. Replaces the Altivar ATV 31.
Download the Schneider Electric Altivar ATV 312 Manual and Quick Start Guide from the links below:-