About Schneider ATV320U30M3C Drive

 Schneider ATV320U30M3C Drive High-Performance VFD by Naksh Technology Solution LLP Looking for a reliable Schneider ATV320U30M3C Variable Frequency Drive (VFD)? Naksh Technology Solution LLP offers this advanced 3kW, 380-500V AC, 3-phase drive, designed for superior motor control, energy efficiency, and automation applications. Ideal for industrial and commercial use, the ATV320U30M3C drive ensures enhanced performance, easy integration, and robust protection.Key Features: 3kW (4HP) power rating Compact design for space-saving installation Advanced motor control for smooth operation High durability and overload protection Ideal for conveyors, pumps, and fans Buy the Schneider ATV320U30M3C drive from Naksh Technology Solution LLP, your trusted automation partner. Contact us for competitive pricing and expert support

Altivar Machine ATV320 4 kW, 200240 V, 3 Phase

• Model: ATV320U40M3C
• Type: Variable Speed Drive (VSD) Heavy Duty
• Application: Complex Machines
• Mounting: Wall mount, Compact format
• Cooling: Fan (integrated, IP20)
• Communication: Mod bus serial, CAN open; optional modules: Ether CAT, Pro fibus DP, PRO FINET, Ethernet Power link, Ether Net/IP, Device Net

Electrical Data

• Rated Supply Voltage: 200240 V AC (-15% / +10%)

• Phases: 3-phase

• Motor Power: 4 kW (heavy duty)

• Nominal Output Current: 17.5 A

• Line Current:

  • 200 V: 23.8 A

  • 240 V: 19.9 A

• Maximum Input Current per Phase: 23.8 A

• Maximum Output Voltage: 240 V

• Apparent Power: 8.3 kVA

• Network Frequency: 5060 Hz

• Prospective Line Short-Circuit Current (Isc): 5 kA

• Power Dissipation: 140 W at 200 V, 4 kHz switching frequency

• Switching Frequency: 216 kHz adjustable (4 kHz nominal)

Motor Control

• Control Profiles:

  • Asynchronous motor: Voltage/Frequency (5 points), Quadratic U/f (Energy Saving), Flux vector without sensor

  • Synchronous motor: Vector control without sensor

• 4 Quadrant Operation: Yes

• Maximum Output Frequency: 599 Hz

• Acceleration / Deceleration: Linear, ramp adaptation, automatic stop with DC injection

• Motor Slip Compensation: Automatic, adjustable 0300%

• Braking to Standstill: DC injection

• Brake Chopper: Integrated

• Transient Overtorque: 170200% of nominal torque

Inputs / Outputs

Discrete Inputs: 7

• STO safe torque off (24 V DC, 1.5 k)

• DI1DI6 logic inputs (24 V DC)

• DI5 configurable as pulse input 030 kHz

• Logic: Positive (source) / Negative (sink)

Discrete Outputs: 3

• Open collector DQ+ / DQ- (01 kHz, 30 V DC, 100 mA)

Analogue Inputs: 3

• AI1: 010 V DC, 30 k, 10 bits

• AI2: 10 V DC, 30 k, 10 bits

• AI3: 020 mA (or configurable), 250 , 10 bits

Analogue Output: 1

• Software-configurable: 010 V DC (470 ) or 020 mA (800 )

Relay Outputs: Configurable R1A, R1B, R1C, R2A, R2C

• Resistive load: 35 A

• Inductive load: 2 A

• Minimum switching current: 5 mA / 24 V DC

Protection & Safety

• Safe Torque Off (STO): Yes

• Safely Limited Speed (SLS): Yes

• Safe Stop 1 (SS1): Yes

• Over current, phase loss, overheating, short-circuit protection

• Thermal motor protection via drive calculation

• PID adjustable regulation loop

• Speed accuracy: 10% of nominal slip

Mechanical Data

• Dimensions (H W D): 184 140 158 mm

• Net Weight: 2.2 kg

• Operating Position: Vertical 10

• Cooling Air Volume: 16.4 m/h

• IP Protection: IP20

• Overvoltage Category: III

Environmental Data

• Operating Temperature: -10 50 C (without derating), 5060 C (with derating)

• Storage Temperature: -25 70 C

• Humidity: Class 3K5

• Vibration / Shock: 10 m/s, 150 m/s (11 ms)

• Pollution Degree: 2

• Certifications: CE, ATEX, UL, CSA, EAC, RCM, KC

• Standards: IEC 61800-5-1

• Carbon Footprint (Total Life Cycle): 2,944 kg CO eq

Technical Details