Description

Introduction

Variable speed drives play a crucial role in modern industrial processes by controlling the speed and torque of electric motors. The Schneider ATV320U40N4B is a reliable and efficient solution for achieving optimal performance and energy savings.

Features

it comes equipped with advanced features such as:

  • Power Rating: 4 kW
  • Voltage Range: 380V to 500V, 3 phases
  • Compact Design: Space-saving and easy to install
  • Integrated Functions: Built-in safety and protection features
  • Communication Options: Connectivity for monitoring and control
  • Energy Efficiency: Optimized for reduced power consumption

Applications

This variable speed drive is widely used in various industries including:

  • Manufacturing
  • HVAC (Heating, Ventilation, and Air Conditioning)
  • Water and wastewater treatment
  • Renewable energy systems
  • Conveyor systems
  • Pumping applications

Advantages

it offers several advantages:

  1. Energy Savings: Efficient motor control leads to reduced energy consumption.
  2. Precision Control: Adjustable speed settings for different operational needs.
  3. Maintenance Cost Reduction: Improved motor performance prolongs equipment lifespan.
  4. Compliance: Meets industry standards for safety and reliability.

Installation

Installing it follows these basic steps:

  1. Preparation: Ensure power supply compatibility and safety precautions.
  2. Mounting: Securely install the drive in a suitable location.
  3. Wiring: Connect power and control cables according to the manual.
  4. Configuration: Set parameters for motor type and operating conditions.

Maintenance

To maintain optimal performance:

  • Regularly check for signs of wear or damage.
  • Monitor motor temperature and operating parameters.
  • Follow recommended service intervals and cleaning procedures.

Troubleshooting

Common issues with variable speed drives include:

  • Overheating: Check ventilation and cooling systems.
  • Voltage Fluctuations: Verify input power quality.
  • Error Codes: Refer to the manual for troubleshooting steps.

Comparison

Compared to similar products in the market, the ATV320U40N4B stands out for its:

  • Compact size and easy integration.
  • Comprehensive safety features.
  • Energy-efficient operation.
  • User-friendly interface for configuration and monitoring.

Customer Reviews

Users of the ATV320U40N4B have praised its reliability, performance, and ease of use. Feedback often highlights:

  • Smooth motor control and speed adjustments.
  • Cost savings due to reduced energy consumption.
  • Long-term durability and minimal maintenance requirements.

Conclusion

The Schneider ATV320U40N4B variable speed drive is a top choice for industries seeking efficient motor control solutions. Its advanced features, ease of installation, and cost-saving benefits make it a valuable asset for optimizing industrial processes and reducing operational expenses.

Additional information

brands

Schneider Electric

Specifications

Main
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 Cabinet 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 9.5 A
Motor power kW 4.0 kW for heavy duty
EMC filter Class C2 EMC filter integrated
IP degree of protection IP20
Complementary
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 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
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 13.7 A at 380 V (heavy duty) 10.5 A at 500 V (heavy duty)
Maximum input current 13.7 A
Maximum output voltage 500 V
Apparent power 9.1 kVA at 500 V (heavy duty)
Network frequency 50...60 Hz
Relative symmetric network frequency tolerance 5 %
Prospective line Isc 5 kA
Base load current at high overload 9.5 A
Power dissipation in W Fan: 111 W at 380 V, switching frequency 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 60 mm
Height 325.0 mm
Depth 245.0 mm
Net weight 3.0 kg
Transient overtorque 170…200 % of nominal motor torque
Environment
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 11.3 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 -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
Packing Units
Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Height 9.600 cm
Package 1 Width 27.500 cm
Package 1 Length 32.500 cm
Package 1 Weight 2.843 kg
Unit Type of Package 2 S06
Number of Units in Package 2 20
Package 2 Height 75.000 cm
Package 2 Width 60.000 cm
Package 2 Length 80.000 cm
Package 2 Weight 71.260 kg

Main documents

Main documents

Datasheet Download Datasheet
Product datasheet Download
User Guide Download
Instruction sheet
Download
Catalog Download
Environmental disclosure
Download
CAD Files Download

Main documents

Datasheet Download Datasheet
Product datasheet Download
User Guide Download
Instruction sheet
Download
Catalog Download
Environmental disclosure
Download
CAD Files Download

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