PRODUCT DESCRIPTION
SIEMENS 6SE3121-0DC40 - Compact Frequency Converter
This SIEMENS SIMOVERT P series compact frequency converter provides variable speed control for three-phase AC induction motors. It utilizes V/f control technology to regulate motor speed and torque, making it suitable for general-purpose industrial applications such as conveyors, pumps, fans, and basic machine tools requiring precise motor speed adjustment. The unit is designed for integration into industrial control panels.
Technical Specifications:
- SERIES/FAMILY: SIMOVERT P
- COMPONENT TYPE: Compact Frequency Converter
- ELECTRICAL SPECS:
- INPUT VOLTAGE: 3AC 380-460V
- INPUT FREQUENCY: 50/60 Hz
- OUTPUT POWER: 0.75 kW (1 HP)
- OUTPUT CURRENT: 2.1 A (Nominal)
- OUTPUT VOLTAGE: 3AC 0-460V (Variable)
- OUTPUT FREQUENCY: 0-200 Hz (Variable)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Panel Mount
- COOLING: Natural Convection / Integrated Fan
- INTERFACE/CONTROL:
- CONTROL METHOD: V/f Control
- INPUTS: Digital Inputs (Run/Stop, Direction), Analog Inputs (Speed Reference: 0-10V, 4-20mA)
- OUTPUTS: Digital Outputs (Fault, Status), Analog Outputs (Frequency, Current)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- MOUNTING STYLE: Wall/Panel Mount
- COMPATIBILITY/APPLICATION:
- MOTOR TYPE: 3-Phase AC Induction Motors
- APPLICATIONS: Conveyor Systems, Pumps, Fans, Mixers, Basic Machine Tools, General Industrial Drives