ATV630C31N4 Schneider VFD – Variable Speed Drive

The Schneider Electric Altivar ATV630C31N4 is a high-performance Variable Speed Drive (VSD) designed for controlling three-phase motors in industrial applications. It’s part of the Altivar Process ATV600 series, which is optimized for process automation and offers advanced motor control and energy-saving features.

Here’s the basic information about the Schneider Altivar ATV630C31N4 VSD:

1. Model:

• Altivar ATV630C31N4
• Series: Altivar Process ATV600 series

2. Power Rating:

• Motor Power: 315 kW (kilowatts) or 500 HP (horsepower)

3. Voltage Range:

• Input Voltage: 380 V to 480 V, 3-phase AC
• Voltage Class: Low voltage drive

4. Current Rating:

• Maximum Output Current: Typically around 620A (depending on the specific model and configuration).

5. Protection Rating:

• IP Rating: IP00 (No protection against dust or water ingress; this model is typically for installation in an enclosure or control cabinet).

6. Control Features:

• Advanced motor control with functions like:
  • V/f control (voltage/frequency)
  • Sensorless vector control (SLVC)
  • Closed-loop vector control (CLVC)
  • Energy efficiency features
• Dynamic Braking: Supports applications that require stopping power.

7. Communication:

• Integrated communication options:
  • Modbus RTU, Modbus TCP, Profibus DP, Ethernet/IP, and others via optional communication cards.

8. Applications:

• Primarily used for process automation in industries such as:
  • HVAC (heating, ventilation, and air conditioning)
  • Water treatment
  • Mining
  • Oil and gas
  • Cement
  • Pumps, fans, compressors, conveyors, etc.

9. Features and Benefits:

• Optimized for Energy Savings: Includes energy monitoring, efficiency optimization, and regenerative braking.
• Enhanced Process Control: Provides precise control of speed, torque, and other key parameters to improve process performance.
• Compact Design: Despite its high power rating, it’s designed to be compact for easier integration in limited spaces.
• Robust Protection Features: Protection against overheating, short circuits, overcurrent, etc.
• Flexible mounting options: Can be mounted in a control panel with ease.

10. Dimensions and Weight:

• The size and weight vary by specific configuration and installation options. Typically, for a drive of this power range, the unit will be relatively large (several hundred kilograms) and needs to be housed in a suitable cabinet.

11. Cooling:

• Typically cooled by forced ventilation (fan), with specific variants designed for different cooling options (external fans, etc.).

12. Certifications:

• Conforms to international standards like CE, UL, CSA, RoHS, etc., ensuring it meets safety and environmental requirements.

13. Environment and Conditions:

• Operating Temperature: Typically from -10°C to 50°C (depending on the specific installation conditions).
• Storage Temperature: Typically -40°C to 70°C.
• Humidity: 0-95%, non-condensing.

14. Software and Configuration:

• Can be configured via SoMove software or directly on the drive’s display via a keypad.
• Advanced configuration, monitoring, and diagnostics features are available via Schneider Electric’s EcoStruxure™ platform.