PRODUCT DESCRIPTION
SIEMENS 6SE7021-2EP87-0FB0 - AC Vector Control Drive
The SIEMENS MASTERDRIVES 6SE7021-2EP87-0FB0 is a compact AC vector control drive from the MASTERDRIVES MC/VC series, engineered for precise speed and torque regulation of three-phase asynchronous and synchronous motors. It integrates advanced control algorithms for high dynamic performance in demanding industrial applications such as machine tools, printing presses, and material handling systems, supporting both open-loop and closed-loop operation.
Technical Specifications:
- SERIES/FAMILY: SIEMENS MASTERDRIVES MC/VC Compact Inverter
- COMPONENT TYPE: AC Vector Control Drive / Frequency Inverter
- ELECTRICAL SPECS:
- INPUT VOLTAGE: 3AC 380-480V
- INPUT FREQUENCY: 50/60 Hz
- OUTPUT POWER: 5.5 kW (7.5 HP)
- OUTPUT CURRENT: 12 A (Rated)
- OUTPUT VOLTAGE: 3AC 0-480V (adjustable)
- OUTPUT FREQUENCY: 0-600 Hz (adjustable)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact chassis unit
- MOUNTING: Cabinet mounting
- INTERFACE/CONTROL:
- CONTROL METHOD: Vector Control (VC) or Motion Control (MC) for sensorless or sensored operation
- COMMUNICATION: Integrated PROFIBUS DP interface
- I/O: Configurable digital and analog I/O terminals
- FEEDBACK: Encoder interface for closed-loop speed and position control
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- COOLING METHOD: Forced air cooling (integrated fan)
- OPERATING TEMPERATURE: 0 to +50 degrees C
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Machine tools, printing presses, textile machinery, material handling systems, general industrial automation requiring high-performance motor control
- COMPATIBILITY: Designed for use with standard three-phase asynchronous and synchronous motors