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Schneider ATV610D55N4 Variable Speed Drive

The Schneider ATV610D55N4 is a robust variable speed drive (VSD) designed for 3-phase motors, providing up to 75 hp of power.

BrandSchneider
Product TypeVFD - Variable Frequency Drive
Model NumberATV610D55N4

Schneider ATV610D55N4 Variable Speed Drive – Technical Specifications

SpecificationValue
Mounting modeCabinet mount
Height762 mm922 mm with EMC plate
Analogue input typeAI1, AI2, AI3 software-configurable voltage: 0...10 V DC, impedance: 30 kOhm, resolution 12 bitsAI1, AI2, AI3 software-configurable current: 0...20 mA, impedance: 250 Ohm, resolution 12 bitsAI2, AI3 software-configurable temperature probe or water level sensor
Relative humidity5…95 % without condensation conforming to IEC 60068-2-3
Range of productEasy Altivar 610
Ambient air temperature for operation-15…45 °C (without derating)45…60 °C (with derating factor)
Communication port protocolModbus serial
Operating positionVertical +/- 10 degree
Linearity errorAI1, AI2, AI3: +/- 0.15 % of maximum value for analog inputAQ1, AQ2: +/- 0.2 % for analog output
Product destinationAsynchronous motorsSynchronous motors
IP degree of protectionIP20
number of preset speeds16 preset speeds
Line current111.5 A at 380 V (normal duty)99.7 A at 460 V (normal duty)95.9 A at 380 V (heavy duty)84.0 A at 460 V (heavy duty)
Braking to standstillBy DC injection
Number of Units in Package 2-
Analogue input number3
Output voltage<= power supply voltage
Analogue output typeSoftware-configurable current AQ1, AQ2: 0...20 mA, resolution 10 bitsSoftware-configurable voltage AQ1, AQ2: 0...10 V DC impedance 470 Ohm, resolution 10 bits
Refresh timeRelay output (R1, R2, R3): 5 ms (+/- 0.5 ms)
Sampling duration5 ms +/- 0.1 ms (AI1, AI2, AI3) - analog input2 ms +/- 0.5 ms (DI1...DI6)configurable - discrete input5 ms +/- 1 ms (DI5, DI6)configurable - pulse input10 ms +/- 1 ms (AQ1, AQ2) - analog output
Depth323 mm
Acceleration and deceleration rampsS, U or customizedLinear adjustable separately from 0.01 to 9000 s
Product specific applicationFan, pump, compressor, conveyor
Continuous output current88 A at 2.5 kHz for heavy duty120 A at 2.5 kHz for normal duty
Apparent power79.5 kVA at 460 V (normal duty)66.9 kVA at 460 V (heavy duty)
Product or component typeVariable speed drive
Width290 mm
SupplyExternal supply for digital inputs: 24 V DC (19…30 V), <1.25 mA, protection type: overload and short-circuit protectionInternal supply for reference potentiometer (1 to 10 kOhm): 10.5 V DC +/- 5 %, <10 mA, protection type: overload and short-circuit protection
Maximum transient current132 A during 60 s (heavy duty)132 A during 60 s (normal duty)
Physical interface2-wire RS 485 for Modbus serial
EMC filterIntegrated conforming to IEC 61800-3 category C3 with 50 m
Discrete input typeDI1...DI6 programmable as logic input, 24 V DC (<= 30 V), impedance: 3.5 kOhmDI5, DI6 programmable as pulse input: 0…30 kHz, 24 V DC (<= 30 V)
Accuracy+/- 0.6 % AI1, AI2, AI3 for a temperature variation 60 °C analog input+/- 1 % AQ1, AQ2 for a temperature variation 60 °C analog output
Ambient air temperature for storage-40…70 °C
Noise level78 dB conforming to 86/188/EEC
Relay output number3
Discrete input logicPositive logic (source): DI1...DI6 configurable logic input, < 5 V (state 0), > 11 V (state 1)Negative logic (sink): DI1...DI6 configurable logic input, > 16 V (state 0), < 10 V (state 1)Positive logic (source): DI5, DI6 configurable pulse input, < 0.6 V (state 0), > 2.5 V (state 1)
Connector type1 RJ45 (on the remote graphic terminal) for Modbus serial
Relay Output TypeConfigurable relay logic R1: fault relay NO/NC electrical durability 100000 cyclesConfigurable relay logic R2: sequence relay NO electrical durability 100000 cyclesConfigurable relay logic R3: sequence relay NO electrical durability 100000 cycles
Net Weight53 kg
Motor power hp75 hp for normal duty60 hp for heavy duty
Electrical connectionControl, screw terminal: 0.5...1.5 mm²Line side, screw terminal: 70...120 mm²Motor, screw terminal: 70...120 mm²
Transmission frameRTU for Modbus serial
Maximum switching currentRelay output R1, R2, R3 on resistive load, cos phi = 1: 3 A at 250 V ACRelay output R1, R2, R3 on resistive load, cos phi = 1: 3 A at 30 V DCRelay output R1, R2, R3 on inductive load, cos phi = 0.4 and L/R = 7 ms: 2 A at 250 V ACRelay output R1, R2, R3 on inductive load, cos phi = 0.4 and L/R = 7 ms: 2 A at 30 V DC
Pollution degree2 conforming to IEC 61800-5-1
Analogue output number2
Switching frequency1...8 kHz adjustable
Motor power kW55 kW for normal duty45 kW for heavy duty
Supply frequency50...60 Hz +/-5 %
Output frequency0.1…500 Hz
Protection typeThermal protection: motorMotor phase break: motorThermal protection: driveOverheating: driveOvercurrent between output phases and earth: driveOverload of output voltage: driveShort-circuit protection: driveMotor phase break: driveOvervoltages on the DC bus: driveLine supply overvoltage: driveLine supply undervoltage: driveLine supply phase loss: driveOverspeed: driveBreak on the control circuit: drive
Type of coolingForced convection

The Schneider 75 HP VSD ATV610D55N4 offers 75 HP (55 kW) output in normal duty and 60 HP (45 kW) in heavy duty. It supports continuous output current of 120 A (normal duty) and 88 A (heavy duty), with a maximum transient current of 132 A for 60 seconds. Operating on three-phase 380–460 V AC supply at 50–60 Hz, this drive delivers apparent power up to 79.5 kVA and a switching frequency of 1–8 kHz. It supports output frequency from 0.1 to 500 Hz for fine-tuned motor control.

Equipped with 3 analog inputs (0–10 V or 0–20 mA), 2 analog outputs (0–10 V or 0–20 mA), and 6 programmable digital inputs (2 can be configured as pulse inputs up to 30 kHz), the ATV610D55N4 adapts to a wide range of process requirements. Communication is handled via Modbus RTU protocol using 2-wire RS-485 with RJ45 interface. With 16 preset speeds, precise ramp adjustments (0.01 to 9000 seconds), and internal/external logic supply options, this VFD provides full customization and control flexibility.

The VFD comes in a cabinet-mount design with IP20 protection, measuring 762 mm in height (922 mm with EMC plate), 290 mm in width, and 323 mm in depth, with a total weight of 53 kg. It includes 3 relay outputs (NO/NC) rated at 3 A and features advanced protections such as thermal protection, short-circuit prevention, overvoltage, undervoltage, overspeed protection, and motor phase break detection. Designed for industrial durability, it operates from –15°C to 60°C and can be stored at –40°C to 70°C.

The Schneider 75 HP VSD ATV610D55N4 is ideal for industrial automation environments like HVAC systems, pumping stations, and heavy-duty conveyor lines. With built-in EMC filtering (IEC 61800-3, Category C3), the drive maintains electromagnetic compatibility in sensitive installations. Its forced convection cooling and 78 dB noise rating ensure safe and efficient operation even under load.

Additional features include braking to standstill via DC injection, high sampling precision (5 ms for analog inputs), and configurable logic modes (positive and negative logic). The unit supports control, line, and motor wiring via screw terminals ranging from 0.5 mm² to 120 mm², providing secure electrical connections. Ready to order the ATV610D55N4 75 HP Schneider VSD? or Request a quote on IndMALL. Get free verified leads every month and connect directly with trusted vendors across India.

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