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Shunt Type
Contactors
Items in this web page are used to define the different parameters and thresholds for managed Low
Voltage Disconnect (LVD) contactors. Clicking on a specific "Click to update" position will provide the
associated parameters for the selected LVD type. The Pulsar Edge controller utilizes distribution
monitoring and control boards to control contactors. These boards include the QS871 and NE872
modules. Each of the boards in the system must be assigned to LVD contactor control by appropriately
configuring a unique board ID on the board and associating it to a specific contactor function at the
controller.
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Table 3 Current Calculations
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