Siemens 6SE7021-3TB61 Vector Inverter Unit

Feature & Principle

This vector inverter adopts high-performance vector control technology, can realize high-precision speed and torque control of asynchronous motor. It supports multiple communication protocols and rich function extensions, widely used in metallurgy, textile and printing equipment.

Specifications

Model: 6SE7021-3TB61 Brand: Siemens Series: SIMOVERT MASTERDRIVES Power: 2.2KW Voltage: 380~480V 3-phase Output current: 6.1A Control mode: Vector control Mounting: Compact cabinet installation Protection: IP20 Certification: CE

Components & Diagnostics

IGBT power module, main control board, drive board, cooling fan, terminal block. Common faults: overcurrent alarm, fan failure, communication interruption, over-temperature fault.

Product Brief

6SE7021-3TB61 vector inverter, Siemens drive spare widely used for retrofitting and maintenance of old industrial equipment.