PRODUCT DESCRIPTION
LENZE I55AE375F10V11001S - Frequency Inverter
The LENZE I55AE375F10V11001S is a cabinet-mounted frequency inverter from the i550 series, engineered for efficient speed and torque control of asynchronous and synchronous AC motors. It integrates V/f and sensorless vector control algorithms, alongside Safe Torque Off (STO) functionality, making it suitable for general machinery, material handling, and pump/fan applications requiring robust and precise motor regulation.
Technical Specifications:
- SERIES/FAMILY: i550 Cabinet Line
- COMPONENT TYPE: Frequency Inverter (Variable Frequency Drive)
- ELECTRICAL SPECS:
- RATED POWER: 3.7 kW
- INPUT VOLTAGE: 1-phase 230 VAC (+10% / -15%)
- OUTPUT VOLTAGE: 3-phase 230 VAC
- RATED OUTPUT CURRENT: 15.5 A (at 230V output)
- INPUT FREQUENCY: 50/60 Hz
- OVERLOAD CAPACITY: 150% for 60s, 200% for 3s
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact cabinet-mounted unit
- INTERFACE/CONTROL:
- CONTROL MODES: V/f control, Sensorless Vector Control (SVC)
- DIGITAL INPUTS: 2 (configurable)
- ANALOG INPUTS: 1 (0-10V / 0/4-20mA configurable)
- DIGITAL OUTPUTS: 1 (relay, configurable)
- ANALOG OUTPUTS: 1 (0-10V / 0/4-20mA configurable)
- FIELD BUS: Integrated RS485 (Modbus RTU), CANopen (optional or integrated depending on exact variant)
- SAFETY INTEGRATION: Safe Torque Off (STO) according to EN ISO 13849-1 PLc / SIL2
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- COOLING METHOD: Forced air cooling
- MOUNTING STYLE: Cabinet mounting
- OPERATING TEMPERATURE: 0 to 50 degrees C
- COMPATIBILITY/APPLICATION: Designed for standard industrial applications requiring speed and torque control of AC induction motors and permanent magnet synchronous motors. Suitable for pumps, fans, conveyors, mixers, and general machine building.