JT550 Series Inverter Manual
- 1 -
Preface
The JT550 is a high-performance and multipurpose industrial product aiming to
integrate synchronous motor drive with asynchronous motor drive, and torque
control, speed control with position control. It is designed with advanced vector
control technology and the latest digital processor dedicated for motor control, thus
enhancing product reliability and adaptability to the environment.
The JT550 adopts customized and industrialized design to realize excellent control
performance through optimized functions and flexible applications.
JT550 uses high power density design. Some power ranges carry built-in DC reactor
and brake unit to save installation space. Through overall EMC design, it can satisfy
the low noise and low electromagnetic interference requirements to cope with
challenging grid, temperature, humidity and dust conditions, thus greatly improving
product reliability.
This operation manual presents installation wiring, parameter setup, fault diagnosis
and trouble shooting, and precautions related to daily maintenance. Read through
this manual carefully before installation to ensure the AC Drive is installed and
operated in a proper manner to give full play to its excellent performance and
powerful functions.
It is the responsibility of the user or machine builder or installation contractor or
electrical designer/engineer to take all necessary precautions to ensure that the
system complies with current standards, and to provide any devices (including safety
components), required to ensure the overall safety of the equipment and personnel.
If there is any doubt with regards to the software version or the manual contents,
please contact us.
