About Schneider ATV320U55M3C Drive

Schneider ATV320U55M3C Drive High-Performance VFD by Naksh Technology Solution LLP Naksh Technology Solution LLP offers the Schneider ATV320U55M3C Variable Frequency Drive (VFD), a powerful 5.5kW (7.5HP), 380-500V AC, 3-phase drive designed for industrial automation and motor control applications. This compact and efficient drive ensures smooth operation, energy savings, and reliable performance across various industries.Key Features: 5.5kW (7.5HP) power rating Compact and durable design for industrial environments Advanced motor control for optimized efficiency Overload protection and enhanced durability Ideal for pumps, conveyors, fans, and other machinery Purchase the Schneider ATV320U55M3C drive from Naksh Technology Solution LLP, your trusted partner for automation solutions. Contact us for competitive pricing and expert support 

Altivar Machine ATV320 5.5 kW, 200240 V, 3 Phases

• Model: ATV320U55M3C
• Type: Variable Speed Drive (VSD) Compact
• Application: Complex machines
• Variant: Standard version
• Mounting: Wall mount

Electrical Data

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

• Phases: 3-phase

• Motor Power: 5.5 kW (Heavy Duty)

• Nominal Output Current: 27.5 A

• Line Current: 35.4 A (200 V), 29.8 A (240 V)

• Maximum Input Current per Phase: 35.4 A

• Maximum Output Voltage: 240 V

• Apparent Power: 12.4 kVA (240 V)

• Maximum Output Frequency: 0.599 kHz

• Switching Frequency: 216 kHz adjustable

• Nominal Switching Frequency: 4 kHz

• Transient Overtorque: 170200% of nominal motor torque

Motor Control

• Profiles Supported:

  • Voltage/Frequency ratio (2 or 5 points)

  • Energy Saving, quadratic U/f

  • Flux vector control without sensor

  • Synchronous motor control (vector control without sensor)

• Acceleration/Deceleration: Linear

• Braking to Standstill: By DC injection

• Motor Slip Compensation: Automatic, adjustable 0300%

Inputs / Outputs

Discrete Inputs: 7

• STO (Safe Torque Off) 24 V DC

• DI1DI6 logic inputs, 24 V DC (DI5 programmable as pulse input 030 kHz)

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

Discrete Outputs: 3

• Open collector DQ+, DQ 01 kHz, 30 V DC, 100 mA

Analog Inputs: 3

• AI1: 010 V DC, 10-bit

• AI2: 10 V DC differential, 10-bit

• AI3: 020 mA (configurable), 10-bit

Analog Output: 1

• Configurable: 020 mA, 010 V DC, 10-bit

Relay Outputs: Configurable R1A/B/C, R2A/C

• Max switching: 3 A (resistive), 2 A (inductive)

• Min switching: 5 mA / 24 V DC

Safety Functions

• Safely Limited Speed (SLS): True

• Safe Stop 1 (SS1): True

• Safe Torque Off (STO): True

• Safe Brake, SOS, SP, SSM, SS2, SLP, SDI: False

Protection

• Input phase breaks

• Overcurrent between output phases and earth

• Overheating protection

• Short-circuit between motor phases

• Thermal protection

• 4-quadrant operation: True

Mechanical Data

• Width Height Depth: 150 232 178 mm

• Net Weight: 3.5 kg

• Operating Position: Vertical 10

• Cooling: Fan, 60 m/h

Environment & Standards

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

• Storage Temperature: -25 70 C

• Relative Humidity: Class 3K5

• Shock / Vibration: 150 m/s (11 ms), 10 m/s (13200 Hz)

• IP Degree of Protection: IP20

• Environmental Class: 3C3 / 3S2

• Pollution Degree: 2

• Electromagnetic Compatibility: IEC 61000-4-2/3/4/5/6/11

• Standards / Certifications: IEC 61800-5-1, CE, ATEX, NOM, GOST, EAC, RCM, KC

Technical Details