HAS-111DG Paralleling Relay

The HAS-111DG synchroniser is applied to check the synchronisation conditions. It can be used in installations requiring manual or semi-automatic synchronization (e.g. tie breakers).

Features include
•    Synchronisation of generator to busbar
•    Setting of phase angle difference
•    Setting of frequency and voltage diff.
•    LED indication of status
•    LED for synchronising signal
•    35 mm DIN rail or base mounting

The paralleling relay transmits a synchronisation pulse when the phase angle, frequency and voltage deviations are within the set limits. Moreover, the HAS-111DG is equipped with 2 analogue outputs. These outputs can be used for regulating purposes together with DEIF A/S load sharing units.