
The HAS-111DG is used to check the synchronizing conditions
The HAS-111DG is used to check the synchronizing conditions or to synchronize two voltage systems. It can be used in installations that require manual or semi-automatic synchronization.
The HAS-111DG gives a switch-on command to the generator switch when the phase angle, frequency and voltage difference are within the preset limits.
The HAS-111DG has two analog outputs for connection to the DEIF load balancers (LSU).
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