ATV312H055M2 Product data sheet Characteristics variable speed drive ATV312 - 0.55kW - 1.4kVA 46W - 200..240 V- 1-phase supply Commercial status 31 December 2020 End-of-service soon on: 31 January 2026 Disclaimer: 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 Discontinued on: To be discontinued Main Range of product Altivar 312 Product or component type Variable speed drive Product destination Asynchronous motors Product specific application Simple machine Assembly style With heat sink Component name ATV312 Motor power kW 0.55kW Motor power hp 0.75hp [Us] rated supply voltage 200...240 V - 15...10 % Supply frequency 50...60 Hz - 5...5 % Network number of phases Single phase Line current 6.8A at 200 V, Isc = 1kA 5.8A at 240 V EMC filter Integrated Apparent power 1.4kVA Maximum transient current 5.6A for 60 s Power dissipation in W 46W at nominal load Speed range 1...50 Asynchronous motor control profile Sensorless flux vector control with PWM type motor control signal Factory set : constant torque Electrical connection Al1, Al2, Al3, AOV, AOC, R1A, R1B, R1C, R2A, R2B, LI1...LI6 terminal 2.5mm AWG 14 L1, L2, L3, U, V, W, PA, PB, PA/+, PC/- terminal 2.5mm AWG 14 Supply Internal supply for logic inputs: 19...30 V 100mA, protection type: overload and short-circuit protection Internal supply for reference potentiometer (2.2 to 10 kOhm): 10...10.8 V 10mA, protection type: overload and short-circuit protection Communication port protocol CANopen Modbus IP degree of protection IP20 on upper part without cover plate IP21 on connection terminals Jan 19, 2021 1 IP31 on upper part IP41 on upper part Option card Communication card for CANopen daisy chain Communication card for DeviceNet Communication card for Fipio Communication card for Modbus TCP Communication card for Profibus DP Complementary Supply voltage limits 170...264V Prospective line Isc 1kA Continuous output current 3.7A at 4 kHz Output frequency 0...500Hz Nominal switching frequency 4 kHz Switching frequency 2...16 kHz adjustable Transient overtorque 170...200% of nominal motor torque Braking torque 150 % during 60 s with braking resistor 100 % with braking resistor continuously 150 % without braking resistor Regulation loop Frequency PI regulator Motor slip compensation Adjustable Automatic whatever the load Suppressable Output voltage <= power supply voltage Tightening torque Al1, Al2, Al3, AOV, AOC, R1A, R1B, R1C, R2A, R2B, LI1...LI6: 0.6N.m L1, L2, L3, U, V, W, PA, PB, PA/+, PC/-: 0.8N.m Insulation Electrical between power and control Analogue input number 3 Analogue input type AI1 configurable voltage 0...10 V, input voltage 30 V max, impedance: 30000 Ohm AI2 configurable voltage +/- 10 V, input voltage 30 V max, impedance: 30000 Ohm AI3 configurable current 0...20 mA, impedance: 250 Ohm Sampling duration AI1, AI2, AI3: 8ms analog LI1...LI6: 4ms discrete Response time AOV, AOC 8 ms for analog R1A, R1B, R1C, R2A, R2B 8 ms for discrete Linearity error +/- 0.2 % for output Analogue output number 1 Analogue output type AOC configurable current: 0...20 mA, impedance: 800Ohm, resolution: 8 bits AOV configurable voltage: 0...10 V, impedance: 470Ohm, resolution: 8 bits Discrete input logic Logic input not wired (LI1...LI4), < 13 V (state 1) Negative logic (source) (LI1...LI6), > 19 V (state 0) Positive logic (source) (LI1...LI6), < 5 V (state 0), > 11 V (state 1) 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 at 5 V DC Maximum switching current R1-R2: 2A at 250 V AC inductive load, cos phi = 0.4 and L/R = 7ms R1-R2: 2A at 30 V DC inductive load, cos phi = 0.4 and L/R = 7ms R1-R2: 5A at 250 V AC resistive load, cos phi = 1 and L/R = 0ms R1-R2: 5A at 30 V DC resistive load, cos phi = 1 and L/R = 0ms Discrete input number 6 Discrete input type (LI1...LI6) programmable at 24 V, 0...100mA for PLC, impedance: 3500 Ohm Acceleration and deceleration ramps S, U or customized Linear adjustable separately from 0.1 to 999.9 s 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 2 Short-circuit between motor phases: drive Thermal protection: motor Insulation resistance >= 500 mOhm 500 V DC for 1 minute Local signalling 1 LED (red) for drive voltage Four 7-segment display units for CANopen bus status Time constant 5ms for reference change Frequency resolution Analog input: 0.1...100 Hz Display unit: 0.1 Hz Connector type 1 RJ45 for Modbus/CANopen Physical interface RS485 multidrop serial link Transmission frame RTU Transmission rate 10, 20, 50, 125, 250, 500 kbps or 1 Mbps for CANopen 4800, 9600 or 19200 bps for Modbus Number of addresses 1...127 for CANopen 1...247 for Modbus Number of drive 127 for CANopen 31 for Modbus Marking CE Operating position Vertical +/- 10 degree Height 145mm Width 72mm Depth 142mm Net weight 1.5kg Environment Dielectric strength 2040V DC between earth and power terminals 2880V AC between control and power terminals Electromagnetic compatibility 1.2/50 s - 8/20 s surge immunity test level 3 conforming to IEC 61000-4-5 Electrical fast transient/burst immunity test level 4 conforming to IEC 61000-4-4 Electrostatic discharge immunity test level 3 conforming to IEC 61000-4-2 Radiated radio-frequency electromagnetic field immunity test level 3 conforming to IEC 61000-4-3 Standards IEC 61800-5-1 IEC 61800-3 Product certifications CSA UL GOST DNV C-Tick NOM Pollution degree 2 Protective treatment TC Vibration resistance 1 gn (f= 13...150Hz) conforming to EN/IEC 60068-2-6 1.5 mm (f= 3...13Hz) conforming to EN/IEC 60068-2-6 Shock resistance 15 gn for 11ms conforming to EN/IEC 60068-2-27 Relative humidity 5...95% without condensation conforming to IEC 60068-2-3 5...95% without dripping water conforming to IEC 60068-2-3 Ambient air temperature for storage -25...70C Ambient air temperature for operation -10...50C without derating (with protective cover on top of the drive) -10...60C with derating factor (without protective cover on top of the drive) Operating altitude <= 1000 m without derating 1000...2000 m with current derating 1 % per 100 m Packing Units Unit Type of Package 1 PCE Number of Units in Package 1 1 Package 1 Weight 1.484kg Package 1 Height 13.5cm Package 1 width 17.5cm 3 Package 1 Length 18cm Unit Type of Package 2 S03 Number of Units in Package 2 4 Package 2 Weight 6.42kg Package 2 Height 30cm Package 2 width 30cm Package 2 Length 40cm Unit Type of Package 3 P06 Number of Units in Package 3 48 Package 3 Weight 84.23kg Package 3 Height 80cm Package 3 width 80cm Package 3 Length 60cm Offer Sustainability Sustainable offer status Green Premium product REACh Regulation REACh Declaration EU RoHS Directive Pro-active compliance (Product out of EU RoHS legal scope) EU RoHS Declaration Mercury free Yes RoHS exemption information Yes China RoHS Regulation China RoHS declaration Environmental Disclosure Product Environmental Profile Circularity Profile End of Life Information WEEE The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins Contractual warranty Warranty 18 months ATV312H055M2 is replaced by: Variable speed drives ATV320U06M2C variable speed drive, ATV320, 0.55 kW, 200...240 V, 1 phase, compact Qty 1 Reason for Substitution: End of life | Substitution date: 16 December 2020 4