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> 48V dc motor controller sevcon (sem) controller
48V dc motor controller sevcon (sem) controller
48v dc controller....new never used.....more info at sevcon.com
Minimum Enclosure Requirements
Powerpak controllers use a Sevcon patented switching design which increases system performance and reliability. A high 16kHz switching frequency ensure silent operation.
Application programs are stored in FLASH memory on the logic unit so the controller can be reprogrammed in situ, increasing flexibility
and commonality of system design.
All controllers offer various standard con-figurations of digital and analog Inputs and outputs suitable for a variety of applications. I/O functions can include throttle inputs, limit switch inputs, contactor drives, hour counters and instrumentation.
The Powerpak SEM Controller offers a contact-free solution to regenerative braking and field weakening with improved efficiency. The controller uses comple-mentary switching techniques to improve speed control without the need for extra sensors and can be used in single or twin motor systems configured as master/slave.
Powerpak products are put through a rigorous program of vibration, temperature and humidity testing that recreates the harshest extremes of applications and hence ensures the reliability and robustness of the designs.
All Powerpak controllers use the Sevcon Controller Area Network (CAN) serial communications bus. This allows multiple controllers to effectively communicate within the vehicle system to increase safety and reliability with a minimum of wiring.
The Powerpak SEM controllers offer a contact-free solution to regenerative braking and field weakening with improved efficiency. These controllers can be used in a single or twin motor systems. In a twin motor system they can be easily configured as master or slave.
These controllers are also available on a variety of standard pre-wired panels complete with contactors, etc.
Peak 1 min. current rating (A)
NAVMAT P949 Random Vibration Test Profile
