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What is the use of a DC Drives or converter unit?
The DC Drives or converter units are designed especially for supplying the armature and the field of DC motors with variable speeds of operation. However, other uses and applications are possible as well such as supplying and offering speeds to a synchronous generator. This is possible as well. Let us now look at the design of this product. The Design The convertor units are compact in shape. As such, these include the power unit to cater to the armature supply as well as the power unit for catering to the field supply. In addition, it has the capability for catering to the control electronics and the various possible and additional modules. Remember that these are not safe from depreciation and harm, which is why you need SIEMENS DC DRIVE REPAIR in CANADA. In case of units that have Amperes 15 A and 1200A, the power units that are included in the system for the field and the armature, these have in-built electrically insulated thyristror modules. This means that the heat sink at the module is at its base or ground potential. When it comes to the units that have much higher DC current the power unit for catering to the armature circuit comes with the disc type thyristror modules. Heat sinks are included as well at voltage potential. These are the units that have a considerable degree of protection such as IP00. One can access the connecting terminals from the front of the box which makes operation easier. The fun supply can be seen and fed from the very top of the item. All of these items are equipped with a Basic Operator Panel of the model number BOP20 on the very front of the plate. The BOP20 has various uses. For instance, these can be used to: 1) switch the drive off and on 2) the displaying of alarms and faults as well as to acknowledge and resister these problems and faults 3) show or display all the required measured values 4) ensure that all the settings are there for commissioning of the task at hand There are various versions of this unit such as the 2-quadrant unit and the 4-quadrant unit.
However, these are not immune to problems either, which is when you need SIEMENS DC DRIVE REPAIR in CANADA.
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