Schneider VFD Altivar ATV312HU15N4 1.5KW 440VAC

Description

The Schneider VFD Altivar ATV312HU15N4 is a variable frequency drive (VFD) designed for controlling the speed and torque of three-phase asynchronous motors. Here are the detailed specifications and features:

General Information:

• Model: ATV312HU15N4
• Power Rating: 1.5 kW (2 HP)
• Input Voltage: 380-500V AC, 50/60 Hz
• Output Voltage: 3-phase, proportional to input voltage
• Motor Control Type:
  • Sensorless vector control
  • Voltage/Frequency ratio (V/f) control
• Application: Designed for simple industrial machines such as conveyors, pumps, fans, and mixers.

Electrical Specifications:

• Input Phase: Three-phase
• Output Frequency Range: 0.5 to 500 Hz
• Overload Capacity: 150% of nominal motor current for 60 seconds
• Switching Frequency: Adjustable from 2 to 16 kHz (default: 4 kHz)

Protection and Safety:

• Overvoltage and Undervoltage Protection
• Overload Protection
• Motor Phase Loss Protection
• Overheating Protection
• Short-Circuit Protection

Control and Communication:

• Control Mode:
  • Local (via integrated keypad)
  • Remote (via terminals or communication network)
• Communication Protocols:
  • Modbus built-in
  • Can be extended to support other protocols like CANopen
• Analog Inputs: 2 (0-10V, 4-20mA)
• Digital Inputs: 6 programmable inputs
• Relay Outputs: 2 programmable relays
• Analog Output: 1 programmable (0-10V)

Environmental and Physical Specifications:

• Operating Temperature: -10°C to +50°C without derating
• Protection Class: IP20
• Cooling Method: Forced ventilation
• Dimensions: Approx. 143 mm (H) x 105 mm (W) x 152 mm (D)
• Weight: Approx. 1.8 kg

Features:

• Integrated Display and Keypad for easy configuration and monitoring.
• Compact Design for easy installation in electrical panels.
• Energy-saving functions including automatic energy optimization.
• Customizable Acceleration and Deceleration Ramps.
• Noise Reduction through adjustable switching frequency.

Typical Applications:

• Conveyors
• Pumps and Fans
• Mixers
• Packaging Machines
• HVAC Systems

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