Variable speed drives (VSDs) are essential in modern industrial setups, offering precise control over motor speeds and enhancing overall operational efficiency. Among these, it stands out for its advanced features and reliable performance.
it is a high-quality variable speed drive designed to regulate motor speeds efficiently. It belongs to the ATV320 series and is capable of handling power requirements up to 0.55 kW with a voltage range of 380 to 500 V across three phases.
Features of ATV320U06N4B
Advanced Control: Offers precise speed control for various motor applications.
Compact Design: Space-saving and suitable for diverse industrial environments.
Energy Efficiency: Optimizes energy consumption, reducing operational costs.
User-Friendly Interface: Intuitive controls and easy setup for quick integration.
Fault Detection: Equipped with diagnostic features for early issue identification.
Benefits of Variable Speed Drives
Energy Savings: Reduces energy consumption by matching motor speed to load requirements.
Equipment Protection: Prevents motor wear and tear by avoiding constant full-speed operation.
Process Optimization: Enhances productivity by fine-tuning motor speeds as per process demands.
Cost Efficiency: Minimizes downtime and maintenance costs, ensuring long-term savings.
Application of ATV320U06N4B
it finds applications across various industries, including manufacturing, HVAC systems, pumping stations, and conveyor systems. Its versatility and performance make it a preferred choice for controlling motor speeds in diverse settings.
Technical Specifications
Power Rating: 0.55 kW
Voltage Range: 380 to 500 V
Phases: 3 phases
Operating Temperature: -10 to 50°C
Protection Rating: IP20
Communication Protocols: Modbus, CANopen, Ethernet/IP
Installation Guide
Proper installation of it is crucial for optimal performance and safety. Refer to the manufacturer’s manual and follow recommended procedures for wiring, configuration, and testing.
Maintenance Tips
Regular maintenance ensures the longevity and efficiency of the variable speed drive. Inspect for dust accumulation, check electrical connections, and monitor performance indicators periodically.
Common Issues and Troubleshooting
Overheating: Ensure proper ventilation and cooling for the drive.
Voltage Fluctuations: Use voltage stabilizers or surge protectors to safeguard against electrical variations.
Communication Errors: Verify settings and connections for communication protocols.
Conclusion
it variable speed drive offers a reliable solution for controlling motor speeds in industrial applications. Its advanced features, energy efficiency, and ease of use make it a valuable asset for optimizing processes and reducing operational costs.
FAQs
**Can the ATV320U06N4B handle higher power requirements? Yes, Schneider offers a range of ATV320 drives with varying power ratings to suit different applications.
**Is the installation of it complex? No, the drive comes with user-friendly instructions and support materials for easy installation.
**What maintenance tasks are recommended for the ATV320U06N4B? Regular cleaning, inspection of connections, and monitoring performance indicators are key maintenance tasks.
**Does the ATV320U06N4B support remote monitoring? Yes, it can be integrated into automation systems for remote monitoring and control.
**What safety features does it have? The drive includes overload protection, short-circuit protection, and thermal management features for safe operation.
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
1.9 A
Motor power kW
0.55 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 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
2.8 A at 380 V (heavy duty) 2.2 A at 500 V (heavy duty)
Maximum input current
2.8 A
Maximum output voltage
500 V
Apparent power
1.9 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
4.1 A
Power dissipation in W
Fan: 27.0 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
45.0 mm
Height
325.0 mm
Depth
245.0 mm
Net weight
2.5 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
9.4 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
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