6SE7021-3TB71-Z - Siemens Masterdrives Mc Drive

Siemens 6SE7021-3TB71-Z SIMOVERT Masterdrives MC Compact Converter

Key Technical Specifications

Power Rating 7.5 kW Input Voltage 380-480V AC Output Current 18.5 A Control Method Vector Control Frequency Range 0-650 Hz Efficiency Rating Over 97% Digital Inputs 4 Analog Inputs 2 Fieldbus Options PROFIBUS DP CANopen Operating Temperature 0 to 40°C Storage Temperature -25 to 65°C Protection Class IP20

What Is In The Box

SIMOVERT Masterdrives MC Compact Unit Installation Manual Basic Parameter Setting CD Power Connection Kit Control Plug Connectors

Installation Guide

Mount the unit on a solid plate Ensure proper cooling air flow Connect main power cables tightly Use shielded cables for control lines Set dip switches correctly for control Perform initial startup without a motor Load your motor parameters next Run automatic tuning function

Wide Compatibility

Works with three-phase induction motors Compatible with Siemens PLCs like S7-300 Connects to other brands PLCs via PROFIBUS Operates with standard HMI panels Accepts analog speed setpoints Works with digital input commands

Industrial Application Scenarios

Controls conveyor belt speed in packaging Regulates pump flow in water treatment Manages fan speed in HVAC systems Drives mixer agitators in chemical plants Powers roller feeds in printing presses Runs cutting tools in textile machinery

Solves Common Industry Problems

Reduces energy costs with high efficiency Prevents motor jams with quick torque response Minimizes mechanical stress with soft start Lowers maintenance needs with robust design Simplifies troubleshooting with fault codes Avoids downtime with reliable operation

Shipping And Support

We ship worldwide via Fedex UPS DHL Tracking number provided after dispatch Standard lead time is 1-3 business days Contact our team for urgent orders Get 24 hours technical support online This unit comes with 12 months warranty