Schneider ATV320D15N4C412 | Variable speed drive, Altivar Solar, 15kW, 380 to 500V, 3 phases, compact
Description
Schneider ATV320D15N4C412 | Variable speed drive, Altivar Solar, 15kW, 380 to 500V, 3 phases, compact

The Schneider Altivar ATV320D15N4C412 is a compact variable speed drive (VSD) within the Altivar Solar range, engineered specifically for solar-powered pumping systems. It is a robust and efficient solution for controlling asynchronous and synchronous motors, with a rated power of 15 kW. It operates on a three-phase voltage supply from 380 to 500V.
Key Features and Benefits
This drive is designed to optimize the performance of solar pump applications. Its standout feature is the Maximum Power Point Tracking (MPPT) technology, which intelligently adjusts the motor’s speed to draw the maximum possible power from the connected solar panels throughout the day, even under varying sunlight conditions. This ensures continuous and efficient water pumping.
The drive can be powered directly from a DC solar panel array or an external AC grid, offering flexible and reliable operation. It incorporates advanced protection and safety features, including Safe Torque Off (STO) and Safe Stop 1 (SS1), which prevent unexpected motor startup and enhance machine safety. It also has built-in functions for pump-specific protection, such as dry-run protection to prevent damage when the water source runs dry.
With its compact, book-style form factor and an IP20 rating, it is suitable for installation in control cabinets. It also supports multiple communication protocols, like Modbus and CANopen, for seamless integration into industrial automation systems.
Primary Applications
The Schneider Altivar ATV320D15N4C412 is primarily used in solar water pumping systems for a variety of applications where grid power is either unavailable, unreliable, or too expensive. Its main uses include:
Agricultural Irrigation: Powering pumps for drip, sprinkler, and flood irrigation systems.
Livestock Watering: Ensuring a consistent water supply for animals in remote pastures.
Rural and Off-grid Water Supply: Providing a sustainable and cost-effective solution for drinking water in remote villages.
Water Management: Used in systems for filling water storage tanks and other water transfer applications.
Additional information
| brands | Schneider Electric |
|---|
Specifications
| Range of product | Altivar Solar |
|---|---|
| Product or component type | Variable speed drive |
| Product specific application | Pumping applications |
| Variant | Standard version |
| Format of the drive | Compact |
| Mounting mode | Wall mount |
| Communication port protocol | Modbus serial CANopen |
| Option card | Communication module, Ethernet IP/Modbus TCP |
| [Us] rated supply voltage | 380...500 V - 15...10 % |
| nominal output current | 33.0 A |
| Motor power kW | 15.0 kW for heavy duty |
| EMC filter | Class C3 EMC filter integrated |
| IP degree of protection | IP20 |
| Discrete input number | 7 |
|---|---|
| Discrete input type | STO safe torque off, 24 V DC, impedance: 1.5 kOhm DI1...DI6 logic inputs, 24 V DC (30 V) DI5 programmable as pulse input: 0…30 kHz, 24 V DC (30 V) |
| Discrete input logic | Positive logic (source) Negative logic (sink) |
| Discrete output number | 3 |
| Discrete output type | Open collector DQ+ 0…1 kHz 30 V DC 100 mA Open collector DQ- 0…1 kHz 30 V DC 100 mA |
| Analogue input number | 3 |
| Analogue input type | AI1 voltage: 0...10 V DC, impedance: 30 kOhm, resolution 10 bits AI2 bipolar differential voltage: +/- 10 V DC, impedance: 30 kOhm, resolution 10 bits AI3 current: 0...20 mA (or 4-20 mA, x-20 mA, 20-x mA or other patterns by configuration), impedance: 250 Ohm, resolution 10 bits |
| Analogue output number | 1 |
| Analogue output type | Software-configurable current AQ1: 0...20 mA impedance 800 Ohm, resolution 10 bits Software-configurable voltage AQ1: 0...10 V DC impedance 470 Ohm, resolution 10 bits |
| Relay output number | 2 |
| Relay output type | Configurable relay logic R1A 1 NO electrical durability 100000 cycles Configurable relay logic R1B 1 NC electrical durability 100000 cycles Configurable relay logic R1C Configurable relay logic R2A 1 NO electrical durability 100000 cycles Configurable relay logic R2C |
| Maximum switching current | Relay output R1A, R1B, R1C on resistive load, cos phi = 1: 3 A at 250 V AC Relay output R1A, R1B, R1C on resistive load, cos phi = 1: 3 A at 30 V DC Relay output R1A, R1B, R1C, R2A, R2C on inductive load, cos phi = 0.4 and L/R = 7 ms: 2 A at 250 V AC Relay output R1A, R1B, R1C, R2A, R2C on inductive load, cos phi = 0.4 and L/R = 7 ms: 2 A at 30 V DC Relay output R2A, R2C on resistive load, cos phi = 1: 5 A at 250 V AC Relay output R2A, R2C on resistive load, cos phi = 1: 5 A at 30 V DC |
| Minimum switching current | Relay output R1A, R1B, R1C, R2A, R2C: 5 mA at 24 V DC |
| Method of access | Slave CANopen |
| Number of addresses | 1…247 1…127 |
| Data format | 8 bits, configurable odd, even or no parity |
| Type of polarization | No impedance |
| 4 quadrant operation possible | True |
| Asynchronous motor control profile | Voltage/frequency ratio, 5 points Flux vector control without sensor, standard Voltage/frequency ratio - Energy Saving, quadratic U/f Flux vector control without sensor - Energy Saving Voltage/frequency ratio, 2 points |
| Synchronous motor control profile | Vector control without sensor |
| Maximum output frequency | 0.599 kHz |
| Acceleration and deceleration ramps | Linear U S CUS Ramp switching Acceleration/deceleration ramp adaptation Acceleration/deceleration automatic stop with DC injection Automatic adaptation of ramp if braking capacity exceeded, by using resistor Linear adjustable separately from 0.01 to 6000 s |
| Motor slip compensation | Automatic whatever the load Adjustable 0...300 % Not available in voltage/frequency ratio (2 or 5 points) |
| Switching frequency | 2...16 kHz adjustable 4...16 kHz with derating factor |
| Nominal switching frequency | 4 kHz |
| Braking to standstill | By DC injection |
| Brake chopper integrated | True |
| Line current | 47.3 A at 380 V (heavy duty) 33.3 A at 500 V (heavy duty) |
| Maximum input current | 47.3 A |
| Maximum output voltage | 500 V |
| Apparent power | 28.8 kVA at 500 V (heavy duty) |
| Maximum transient current | 49.5 A during 60 s |
| Short-circuit protection | thermal protection |
| Network frequency | 50...60 Hz |
| Relative symmetric network frequency tolerance | 5 % |
| Prospective line Isc | 22 kA |
| Base load current at high overload | 33.0 A |
| Power dissipation in W | Fan: 452.0 W at 380 V, switching frequency 4 kHz |
| Electrical connection | Screw terminal, clamping capacity: 0.5...1.5 mm² for analog input Screw terminal for analog output Screw terminal |
| With safety function Safely Limited Speed (SLS) | True |
| With safety function Safe brake management (SBC/SBT) | False |
| With safety function Safe Operating Stop (SOS) | False |
| With safety function Safe Position (SP) | False |
| With safety function Safe programmable logic | False |
| With safety function Safe Speed Monitor (SSM) | False |
| With safety function Safe Stop 1 (SS1) | True |
| With sft fct Safe Stop 2 (SS2) | False |
| With safety function Safe torque off (STO) | True |
| With safety function Safely Limited Position (SLP) | False |
| With safety function Safe Direction (SDI) | False |
| Protection type | Input phase breaks: drive Overcurrent between output phases and earth: drive Overheating protection: drive Short-circuit between motor phases: drive Thermal protection: drive |
| Width | 180 mm |
| Height | 330 mm |
| Depth | 198.0 mm |
| Net weight | 6.9 kg |
| Power factor | 0.561 at 380 V |
| Braking torque | 170 % with braking resistor |
| Local signalling | 1 LED (red) for drive fault 1 LED (red) for CANopen error 1 LED (green) for CANopen run |
| Transient overtorque | 170…200 % of nominal motor torque |
| Operating position | Vertical +/- 10 degree |
|---|---|
| Product certifications | CE UR UKCA RCM |
| Marking | CE UR UKCA RCM |
| Standards | IEC 61800-5-1 |
| Assembly style | With heat sink |
| Electromagnetic compatibility | 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 Electrical fast transient/burst immunity test level 4 conforming to IEC 61000-4-4 1.2/50 µs - 8/20 µs surge immunity test level 3 conforming to IEC 61000-4-5 Conducted radio-frequency immunity test level 3 conforming to IEC 61000-4-6 Voltage dips and interruptions immunity test conforming to IEC 61000-4-11 |
| Environmental class (during operation) | Class 3C3 according to IEC 60721-3-3 Class 3S2 according to IEC 60721-3-3 |
| Maximum acceleration under shock impact (during operation) | 150 m/s² at 11 ms |
| Maximum acceleration under vibrational stress (during operation) | 10 m/s² at 13...200 Hz |
| Maximum deflection under vibratory load (during operation) | 1.5 mm at 2...13 Hz |
| Permitted relative humidity (during operation) | Class 3K5 according to EN 60721-3 |
| Volume of cooling air | 156.0 m3/h |
| Overvoltage category | II |
| Regulation loop | Adjustable PID regulator |
| Speed accuracy | +/- 10 % of nominal slip 0.2 Tn to Tn |
| Noise level | 58 dB |
| Pollution degree | 2 |
| Ambient air transport temperature | -25…70 °C |
| Ambient air temperature for operation | -10…50 °C without derating 50…60 °C with derating factor |
| Ambient air temperature for storage | -25…70 °C |
| Operating altitude | 1000...2000 m with current derating 1 % per 100 m <= 1000 m without derating |
| Unit Type of Package 1 | PCE |
|---|---|
| Number of Units in Package 1 | 1 |
| Package 1 Height | 22.5 cm |
| Package 1 Width | 25 cm |
| Package 1 Length | 42 cm |
| Package 1 Weight | 7.785 kg |
| Unit Type of Package 2 | S06 |
| Number of Units in Package 2 | 6 |
| Package 2 Height | 75 cm |
| Package 2 Width | 60 cm |
| Package 2 Length | 80 cm |
| Package 2 Weight | 59.71 kg |
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