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Schneider ATV610D45N4 Variable Speed Drive
The Schneider ATV610D45N4 is a high-performance variable speed drive (VSD) designed to handle the power requirements of 3-phase motors up to 75 hp.

| Brand | Schneider |
| Product Type | VFD - Variable Frequency Drive |
| Model Number | ATV610D45N4 |
Schneider ATV610D45N4 Variable Speed Drive – Technical Specifications
| Specification | Value |
|---|---|
| Mounting mode | Cabinet mount |
| Height | 613 mm706 mm with EMC plate |
| Analogue input type | AI1, 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 humidity | 5…95 % without condensation conforming to IEC 60068-2-3 |
| Range of product | Easy Altivar 610 |
| Ambient air temperature for operation | -15…45 °C (without derating)45…60 °C (with derating factor) |
| Communication port protocol | Modbus serial |
| Operating position | Vertical +/- 10 degree |
| Linearity error | AI1, AI2, AI3: +/- 0.15 % of maximum value for analog inputAQ1, AQ2: +/- 0.2 % for analog output |
| Product destination | Asynchronous motorsSynchronous motors |
| IP degree of protection | IP20 |
| number of preset speeds | 16 preset speeds |
| Line current | 92.9 A at 380 V (normal duty)82.7 A at 460 V (normal duty)80.5 A at 380 V (heavy duty)69.6 A at 460 V (heavy duty) |
| Braking to standstill | By DC injection |
| Number of Units in Package 2 | - |
| Analogue input number | 3 |
| Output voltage | <= power supply voltage |
| Analogue output type | Software-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 time | Relay output (R1, R2, R3): 5 ms (+/- 0.5 ms) |
| Sampling duration | 5 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 |
| Depth | 271 mm |
| Acceleration and deceleration ramps | Linear adjustable separately from 0.01 to 9000 sS, U or customized |
| Product specific application | Fan, pump, compressor, conveyor |
| Continuous output current | 88 A at 4 kHz for normal duty75 A at 4 kHz for heavy duty |
| Apparent power | 65.9 kVA at 460 V (normal duty)55.4 kVA at 460 V (heavy duty) |
| Product or component type | Variable speed drive |
| Width | 226 mm |
| Supply | External 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 current | 97 A during 60 s (normal duty)112 A during 60 s (heavy duty) |
| Physical interface | 2-wire RS 485 for Modbus serial |
| EMC filter | Integrated conforming to IEC 61800-3 category C3 with 50 m |
| Discrete input type | DI1...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 level | 75 dB conforming to 86/188/EEC |
| Relay output number | 3 |
| Discrete input logic | Positive 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 type | 1 RJ45 (on the remote graphic terminal) for Modbus serial |
| Relay Output Type | Configurable 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 Weight | 25.5 kg |
| Motor power hp | 60 hp for normal duty50 hp for heavy duty |
| Electrical connection | Control, screw terminal: 0.5...1.5 mm²Line side, screw terminal: 35...50 mm²Motor, screw terminal: 50 mm² |
| Transmission frame | RTU for Modbus serial |
| Maximum switching current | Relay 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 degree | 2 conforming to IEC 61800-5-1 |
| Analogue output number | 2 |
| Switching frequency | 2...12 kHz adjustable |
| Motor power kW | 45 kW for normal duty37 kW for heavy duty |
| Supply frequency | 50...60 Hz +/-5 % |
| Output frequency | 0.1…500 Hz |
| Protection type | Thermal 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 cooling | Forced convection |
ATV610D45N4 by Schneider is a high-power industrial VFD from the Easy Altivar 610 range, built for reliable speed/torque control in large pumps, fans, compressors, and conveyors—ideal for OEM panels and plant upgrades across India.
The Schneider 132kW Variable Speed Drive ATV610D45N4 delivers 45 kW (60 HP) normal duty and 37 kW (50 HP) heavy duty with a continuous output of 88 A @ 4 kHz (ND) and 75 A @ 4 kHz (HD), plus transient overload up to 97 A (ND) and 112 A (HD) for 60 s. Cabinet-mount size is H 613 mm (706 mm with EMC plate) × W 226 mm × D 271 mm, IP20, 25.5 kg. Three analog inputs (0–10 V / 0–20 mA / temp probe), two analog outputs (0–10 V / 0–20 mA), and six digital inputs (incl. pulse) enable granular control; three relay outputs (5 ms refresh) support interlocks and alarms. Control connectivity is native Modbus RTU on RS-485 via RJ45. Drive mechanics include 0.1–500 Hz output frequency, 2–12 kHz switching, and independent accel/decel ramps from 0.01–9000 s for smooth starts/stops. It operates from -15…45 °C (no derate) to 60 °C (with derate), tolerates 5–95% RH (IEC 60068-2-3), integrates an EMC filter (IEC 61800-3 C3), and protects against over/undervoltage, short-circuit, motor thermal, phase loss, overspeed—all reasons engineers trust this Schneider 132kW Variable Speed Drive class device in harsh environments.
In real plants, the Schneider 132kW Variable Speed Drive ATV610D45N4 stabilizes pressure and cuts kWh in pump stations (DC-injection braking reduces water hammer), modulates airflow in large HVAC fans to lower noise and demand charges, and keeps product flow steady on heavy conveyors using gentle S/U/linear ramps to protect belts and gearboxes. For compressors, closed-loop speed trims match air demand, reducing heat and maintenance. Panel teams benefit from straightforward screw terminals (up to 50 mm² on motor side), an internal 10.5 V ref supply for potentiometers, a built-in 24 V DC DI supply, and clear relay logic for permissives—practical details that shorten commissioning time and improve uptime on ATV610D45N4.
Need resources and procurement? Refer to the official ATV610D45N4 manual and ATV610D45N4 datasheet, and request the latest ATV610D45N4 price from verified Schneider partners. This page builds topical authority around Schneider 132kW Variable Speed Drive and atv610d45n4 with spec-accurate, application-ready guidance—choose ATV610D45N4.




