OPIS PRODUKTU
SCHNEIDER ELECTRIC ATV31HD11N4 - Variable Speed Drive
The SCHNEIDER ELECTRIC ATV31HD11N4 is a compact variable speed drive from the Altivar 31 series, engineered for precise speed control of three-phase asynchronous motors in industrial applications. This drive utilizes sensorless flux vector control and V/f control modes to optimize motor performance and energy efficiency across a range of machinery, including material handling, pumping, ventilation, and packaging systems. It integrates Modbus and CANopen communication protocols for seamless integration into existing automation architectures.
Technical Specifications:
- SERIES/FAMILY: Altivar 31
- COMPONENT TYPE: Variable Speed Drive (VSD)
- ELECTRICAL SPECS:
- INPUT VOLTAGE: 3-phase, 380-500 VAC
- OUTPUT VOLTAGE: 3-phase, 380-500 VAC
- NOMINAL POWER: 11 kW (15 HP)
- NOMINAL OUTPUT CURRENT: 23.5 A (at 400V)
- INPUT FREQUENCY: 50/60 Hz
- OUTPUT FREQUENCY RANGE: 0.1-500 Hz
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact, cabinet-mountable drive
- COOLING METHOD: Forced convection
- INTERFACE/CONTROL:
- INTEGRATED PROTOCOLS: Modbus, CANopen
- CONTROL MODES: Sensorless flux vector control, Voltage/Frequency (V/f) control
- DIGITAL INPUTS: 6 (programmable)
- ANALOG INPUTS: 3 (programmable)
- RELAY OUTPUTS: 2 (programmable)
- ANALOG OUTPUTS: 1 (programmable)
- FEEDBACK: Motor speed and current monitoring
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- MOUNTING STYLE: Vertical wall mounting
- OPERATING TEMPERATURE: -10 to 50 degrees C (without derating)
- COMPATIBILITY/APPLICATION:
- TARGET APPLICATIONS: Material handling, packaging machinery, pumping systems, ventilation, textile machines, general industrial machinery, conveyors.
