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The power circuit is made up of a rectifier bridge, a filter condenser and a triphasic invertor based on IGBTs. In addition to this, it incorporates a crowbar circuit for protecting the equipment when the voltage in the bus increases through braking energy devolution.
The controls incorporated enable the function mode of the converter to be selected, in addition to enabling the parameters of the system to be adjusted:
The speed and current may be displayed on the panel s LCD display, and additionally there are lights indicating the quadrant of the functioning of the motor and the activation of energy devolution system (braking).
The unit is equipped with a set of protection devices and alarms to facilitate analysis of any occurrence, guaranteeing total safety:
Equipment designed for studying the functioning, adjustment and repair of AC brushless motor speed regulation.
The following basic content may be worked with:
|Supply||Monofásica 230 V- 50/60 Hz|
|Output voltage||0 a 196 V|
|Output frequency||0 a 200 Hz|
NECESSARY elements which are not supplied: