Product data sheet ATV312H055N4 Characteristics variable speed drive ATV312 - 0.55kW - 1.8kVA - 37W - 380..500 V- 3-phase supply Main Range of Product Altivar 312 Product or Component Variable speed drive Type Product destination Asynchronous motors Product Specific Simple machine Application Assembly style With heat sink Component name ATV312 Motor power kW 0.55kW Maximum Horse Power 0.75hp Rating Us rated supply 380...500 V - 15...10 % voltage Supply frequency 50...60 Hz - 5...5 % Phase 3 phase Line current 2.8A 380 V, Isc = 5kA 2.2A 500 V EMC filter Integrated Apparent power 1.8kVA Maximum transient 2.9A 60 s current Power dissipation in W 37W at nominal load Speed range 150 Asynchronous motor Sensorless flux vector control with PWM type motor control profile control signal Factory set : constant torque Electrical connection Al1, Al2, Al3, AOV, AOC, R1A, R1B, R1C, R2A, R2B, LI1...LI6 terminal 0.00in (2.5mm) AWG 14 L1, L2, L3, U, V, W, PA, PB, PA/+, PC/- terminal 0.01in (5mm) AWG 10 Supply Internal supply for logic inputs 19...30 V 100mA overload and short-circuit protection Internal supply for reference potentiometer (2.2 to 10 kOhm) 10...10.8 V 10mA overload and short-circuit protection Communication Port Modbus Protocol CANopen IP degree of protection IP20 on upper part without cover plate IP21 on connection terminals IP31 on upper part IP41 on upper part Option card Communication card CANopen daisy chain Communication card DeviceNet Communication card Fipio Communication card Modbus TCP Communication card Profibus DP Complementary Supply voltage limits 323550V Prospective line Isc 5kA Continuous output current 1.9A 4 kHz Output frequency 0500Hz Nominal switching frequency 4 kHz Jan 18, 2022 1 The information provided in this documentation contains general descriptions and/or technical characteristics of the performance of the products contained herein. This documentation is not intended as a substitute for and is not to be used for determining suitability or reliability of these products for specific user applications. It is the duty of any such user or integrator to perform the appropriate and complete risk analysis, evaluation and testing of the products with respect to the relevant specific application or use thereof. Neither Schneider Electric Industries SAS nor any of its affiliates or subsidiaries shall be responsible or liable for misuse of the information contained herein.Switching frequency 2...16 kHz adjustable Transient overtorque 170200% of nominal motor torque Braking torque 150 % 60 s with braking resistor 100 % with braking resistor continuously 150 % without braking resistor Regulation loop Frequency PI regulator Motor slip compensation Automatic whatever the load Adjustable Suppressable Output voltage <= power supply voltage Tightening torque Al1, Al2, Al3, AOV, AOC, R1A, R1B, R1C, R2A, R2B, LI1...LI6 5.31lbf.in (0.6N.m) L1, L2, L3, U, V, W, PA, PB, PA/+, PC/- 10.62lbf.in (1.2N.m) Insulation Electrical between power and control Analogue input number 3 Analogue input type AI1 configurable voltage 0...10 V 30 V max 30000 Ohm AI2 configurable voltage +/- 10 V 30 V max 30000 Ohm AI3 configurable current 0...20 mA 250 Ohm Sampling duration AI1, AI2, AI3 8ms analog LI1...LI6 4ms discrete Response time AOV, AOC 8 ms analog R1A, R1B, R1C, R2A, R2B 8 ms discrete Linearity error +/- 0.2 % output Analogue output number 1 Analogue output type AOC configurable current 0...20 mA 800Ohm 8 bits AOV configurable voltage 0...10 V 470Ohm 8 bits Discrete input logic Logic input not wired LI1...LI4), < 13 V Negative logic (source) LI1...LI6), > 19 V Positive logic (source) LI1...LI6), < 5 V, > 11 V Discrete output number 2 Discrete output type Configurable relay logic R1A, R1B, R1C) 1 NO + 1 NC - 100000cycles Configurable relay logic R2A, R2B) NC - 100000cycles Minimum switching current R1-R2 10mA 5 V DC Maximum switching current R1-R2 2A 250 V AC inductive, cos phi = 0.4 7ms R1-R2 2A 30 V DC inductive, cos phi = 0.4 7ms R1-R2 5A 250 V AC resistive, cos phi = 1 0ms R1-R2 5A 30 V DC resistive, cos phi = 1 0ms Discrete input number 6 Discrete input type LI1...LI6) programmable 24 V, 0100mA PLC 3500 Ohm Acceleration and deceleration ramps Linear adjustable separately from 0.1 to 999.9 s S, U or customized Braking to standstill By DC injection Protection type Input phase breaks drive Line supply overvoltage and undervoltage safety circuits drive Line supply phase loss safety function, for three phases supply drive Motor phase breaks drive Overcurrent between output phases and earth (on power up only) drive Overheating protection drive Short-circuit between motor phases drive Thermal protection motor Insulation resistance >= 500 mOhm 500 V DC for 1 minute Local signalling For drive voltage 1 LED (red) For CANopen bus status four 7-segment display units Time constant 5ms for reference change Frequency resolution Analog input 0.1...100 Hz Display unit 0.1 Hz Connector type 1 RJ45 Modbus/CANopen Physical interface RS485 multidrop serial link Transmission frame RTU Transmission Rate 10, 20, 50, 125, 250, 500 kbps or 1 Mbps CANopen 4800, 9600 or 19200 bps Modbus Number of addresses 1127 CANopen 1247 Modbus Number of drive 127 CANopen 31 Modbus 2