PRODUCT DESCRIPTION
SIEMENS 6SL3210-1KE12-3UB1 - SINAMICS G120C Compact Inverter
This device is a SINAMICS G120C series compact frequency inverter engineered for precise speed and torque control of three-phase AC induction motors. It integrates V/f and sensorless vector control technologies, providing energy-efficient motor operation for industrial applications such as pumps, fans, conveyors, and general machinery. The unit delivers essential drive functions within a compact form factor, optimized for cabinet installation in distributed control architectures.
Technical Specifications:
- SERIES/FAMILY: SINAMICS G120C
- COMPONENT TYPE: Compact Frequency Inverter
- ELECTRICAL SPECS:
- INPUT VOLTAGE: 3 AC 380-480 V
- INPUT FREQUENCY: 50/60 Hz
- OUTPUT POWER: 2.2 kW (3 HP)
- RATED OUTPUT CURRENT: 5.9 A
- OUTPUT VOLTAGE: 3 AC 0-Input Voltage (variable)
- OUTPUT FREQUENCY: 0-650 Hz
- OVERLOAD CAPACITY: 150% for 60s, 160% for 3s
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact chassis mount
- COOLING: Integrated fan
- INTERFACE/CONTROL:
- CONTROL MODES: V/f control, Sensorless Vector Control
- COMMUNICATION PROTOCOLS: USS, Modbus RTU (standard) PROFINET, PROFIBUS (via specific variants or optional modules)
- DIGITAL INPUTS: 6 (configurable)
- ANALOG INPUTS: 2 (configurable)
- DIGITAL OUTPUTS: 3 (configurable relay/transistor)
- ANALOG OUTPUTS: 1 (configurable)
- SAFETY FUNCTIONS: Integrated Safe Torque Off (STO) via terminal
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- MOUNTING STYLE: Wall mount, cabinet installation
- OPERATING TEMPERATURE: 0 to +50 degrees C
- COMPATIBILITY/APPLICATION:
- MOTOR TYPES: Three-phase AC induction motors
- TARGET SYSTEMS: Pumps, fans, compressors, conveyors, mixers, general machinery, HVAC systems