PRODUCT DESCRIPTION
LENZE ESMD552L4TXA - Compact Frequency Inverter
The LENZE ESMD552L4TXA is a compact frequency inverter from the SMD series, engineered for precise speed and torque control of three-phase asynchronous motors. It integrates V/f control and sensorless vector control algorithms, an internal EMC filter, and an operator keypad, making it suitable for variable speed applications in material handling, HVAC, and general machinery.
Technical Specifications:
- SERIES/FAMILY: SMD (ESMD)
- COMPONENT TYPE: Frequency Inverter (VFD)
- ELECTRICAL SPECS:
- INPUT VOLTAGE: 3-Phase 400-480VAC (+10%/-10%)
- RATED OUTPUT POWER: 2.2 kW (3 HP)
- RATED OUTPUT CURRENT: 5.2 A
- INPUT FREQUENCY: 50/60 Hz
- OUTPUT FREQUENCY RANGE: 0-500 Hz
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact, Panel-Mounted
- COOLING METHOD: Convection
- INTERFACE/CONTROL:
- CONTROL METHOD: V/f Control, Sensorless Vector Control
- DIGITAL INPUTS: 4 (Programmable)
- ANALOG INPUTS: 1 (0-10V or 0/4-20mA selectable)
- DIGITAL OUTPUTS: 1 (Relay output)
- ANALOG OUTPUTS: 1 (0-10V)
- COMMUNICATION INTERFACE: RS485 (Modbus RTU)
- USER INTERFACE: Integrated Keypad with LED Display
- INTEGRATED FEATURES: Internal EMC Filter (Class A)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- MOUNTING STYLE: Wall/Panel Mount
- OPERATING TEMPERATURE: 0 to +55 °C
- COMPATIBILITY/APPLICATION:
- MOTOR COMPATIBILITY: 3-Phase AC Induction Motors
- TARGET APPLICATIONS: Conveyor systems, pumps, fans, mixers, general machine building, material handling