VFD for Compressors: Selection Guide
How to select and size a VFD for screw, reciprocating and centrifugal compressors, covering overload rating, turndown limits and energy savings.
- Part number
- ATV320D15N4B
Critical stock
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· From Türkiye
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- CE
- EAC
Schneider Electric ATV320D15N4B Altivar Machine ATV320 15kW 3-Phase 380-500V Book Mount Variable Speed Drive
Description
About the ATV320D15N4B
About the ATV320D15N4B
The Schneider Electric ATV320D15N4B is a 15 kW variable speed drive from the Altivar Machine ATV320 series, designed for 3-phase motors operating on 380–500 V AC supply networks. Rated at 33 A and configured for space-saving book mounting, the ATV320D15N4B delivers precise frequency and torque control for demanding machine automation applications, helping reduce energy consumption and extend motor service life.
Applications & Use Cases
- Machine Automation: Ideal for OEM machinery requiring compact, book-mounted VSD installations with tight space constraints.
- Pump & Fan Control: Delivers smooth variable frequency control for centrifugal pumps and fans, maximising energy savings at partial load.
- Conveyor & Handling Systems: Provides precise speed and torque regulation for conveyor lines and material handling equipment.
- Compressor Drives: Suitable for compressor applications demanding reliable motor control across a wide speed range on 380–500 V industrial networks.
Frequently Asked Questions
- What motor power does the ATV320D15N4B support? The drive is rated for 15 kW motors on a 380–500 V, 3-phase supply with a continuous output current of 33 A.
- What does the 'B' suffix mean in ATV320D15N4B? The 'B' suffix denotes the book mounting configuration, enabling side-by-side drive installation without lateral clearance, saving panel space.
- Is the ATV320D15N4B suitable for 400 V networks? Yes. The drive accepts supply voltages from 380 V to 500 V AC, making it fully compatible with standard European 400 V and 415 V industrial networks.
- What is the Altivar Machine ATV320 series? The ATV320 series is Schneider Electric's dedicated variable speed drive range for machine builders, offering simple commissioning, compact form factors, and flexible communication options.
Specification
Full specification
Main 14
| Range of Product | Altivar Machine ATV320 |
|---|---|
| Product or Component Type | Variable speed drive |
| Product Specific Application | Complex machines |
| Variant | Standard version |
| Format of the drive | Book |
| Mounting Mode | Wall mount |
| Communication Port Protocol | Modbus serial, CANopen |
| Option card | communication module, CANopen, communication module, EtherCAT, communication module, Profibus DP V1, communication module, PROFINET, communication module, Ethernet Powerlink, communication module, EtherNet/IP, communication module, DeviceNet |
| [Us] rated supply voltage | 380...500 V - 15...10 % |
| nominal output current | 33.0 A |
| Motor power kW | 15.0 kW heavy duty |
| Maximum Horse Power Rating | 20 hp |
| EMC filter | Class C3 EMC filter integrated |
| IP degree of protection | IP20 |
Complementary 49
| Discrete input number | 7 |
|---|---|
| Discrete input type | STO safe torque off, 24 V DC1.5 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 30 kOhm 10 bits, AI2 bipolar differential voltage +/- 10 V DC 30 kOhm 10 bits, AI3 current 0...20 mA (or 4-20 mA, x-20 mA, 20-x mA or other patterns by configuration) 250 Ohm 10 bits |
| Analogue output number | 1 |
| Analogue output type | Software-configurable current AQ1 0...20 mA 800 Ohm 10 bits, Software-configurable voltage AQ1 0...10 V DC 470 Ohm 10 bits |
| Relay output type | Configurable relay logic R1A 1 NO 100000 cycles, Configurable relay logic R1B 1 NC 100000 cycles, Configurable relay logic R1C, Configurable relay logic R2A 1 NO 100000 cycles, Configurable relay logic R2C |
| Maximum switching current | Relay output R1A, R1B, R1C resistive, cos phi = 1 3 A 250 V AC, Relay output R1A, R1B, R1C resistive, cos phi = 1 3 A 30 V DC, Relay output R1A, R1B, R1C, R2A, R2C inductive, cos phi = 0.4 7 ms 2 A 250 V AC, Relay output R1A, R1B, R1C, R2A, R2C inductive, cos phi = 0.4 7 ms 2 A 30 V DC, Relay output R2A, R2C resistive, cos phi = 1 5 A 250 V AC, Relay output R2A, R2C resistive, cos phi = 1 5 A 30 V DC |
| Minimum switching current | Relay output R1A, R1B, R1C, R2A, R2C 5 mA 24 V DC |
| Method of access | Slave CANopen |
| 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 |
| 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 380 V heavy duty), 33.3 A 500 V heavy duty) |
| Maximum Input Current per Phase | 47.3 A |
| Maximum output voltage | 500 V |
| Apparent power | 28.8 kVA 500 V heavy duty) |
| Network Frequency | 50-60 Hz |
| Relative symmetric network frequency tolerance | 5 % |
| Prospective line Isc | 22 kA |
| Base load current at high overload | 4 A |
| Power dissipation in W | Fan 452.0 W 380 V 4 kHz |
| 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 | 7.09 in (180 mm) |
| Height | 15.9 in (404.0 mm) |
| Depth | 9.1 in (232.0 mm) |
| Net Weight | 15.2 lb(US) (6.9 kg) |
| Transient overtorque | 170…200 % of nominal motor torque |
Environment 18
| Operating position | Vertical +/- 10 degree |
|---|---|
| Product Certifications | CE, ATEX, NOM, GOST, EAC, RCM, KC |
| Marking | CE, ATEX, UL, CSA, EAC, RCM |
| Standards | IEC 61800-5-1 |
| 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 | 41211.6 Gal/hr(US) (156.0 m3/h) |
| Overvoltage category | III |
| Regulation loop | Adjustable PID regulator |
| Speed accuracy | +/- 10 % of nominal slip 0.2 Tn to Tn |
| Pollution degree | 2 |
| Ambient air transport temperature | -13…158 °F (-25…70 °C) |
| Ambient air temperature for operation | 14…122 °F (-10…50 °C) without derating, 122…140 °F (50…60 °C) with derating factor |
| Ambient Air Temperature for Storage | -13…158 °F (-25…70 °C) |
Show all 94 specifications ↓ Show less ↑13 more values in Identification, Contractual warranty, Logistics.
Identification 7
| Part number | ATV320D15N4B |
|---|---|
| Brand | Schneider Electric |
| Condition | New, factory sealed |
| Source | Schneider Electric and its authorised distributors |
| Warranty | Manufacturer warranty |
| Lifecycle status | Active, in production |
| EAN | 3606480931321 |
Contractual warranty 1
| Warranty (in months) | 18 |
|---|
Logistics 5
| Country of origin | ID |
|---|---|
| Shipping weight | 6.9 kg |
| Ships from | Türkiye |
| Dispatch | 5 Nov |
| Stock | Critical stock |
Source: manufacturer data · Last verified: 30 Oct 2026
Documents
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Certifications
Certifications and standards
- CE
- EAC
- IEC 61800-5-1
Quick answers
Questions about the ATV320D15N4B
What is the rated current of ATV320D15N4B?
The rated current of ATV320D15N4B is 33 A.
Which supply voltage is ATV320D15N4B rated for?
The rated operational voltage of ATV320D15N4B is 380–500 V AC.
What motor power is ATV320D15N4B rated for?
The rated motor power of ATV320D15N4B is 15 kW.
What is the HS code of ATV320D15N4B for customs?
The tariff (HS) code on file for ATV320D15N4B is 850440.
What is the EAN of ATV320D15N4B?
The EAN (GTIN) of ATV320D15N4B is 3606480931321.
Where does ATV320D15N4B ship from, and how fast?
ATV320D15N4B ships from Türkiye. Shipping calculated at checkout · import duties and taxes paid on arrival. Stock items are dispatched within 1–2 business days.
Guides
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Series
Schneider Electric Altivar Machine ATV320
- Brand
- Schneider Electric
- Series
- Altivar Machine ATV320
