CRE Technology UNIGEN Plus - Overview; Features; Settings and Configuration; Display and Indicators

Unigen Plus & Industrial Unigen - User technical documentation
A51Z090004
-D page 3/19
Contents
History: ....................................................................................................................................................................................2
Documentation List:................................................................................................................................................................2
1. Overview ..........................................................................................................................................................................4
1.1. Cover of the Unigen .................................................................................................................................................4
1.2. Global function.........................................................................................................................................................4
2. Features ...........................................................................................................................................................................5
2.1. Synch check relay.....................................................................................................................................................5
2.2. Reverse kW relay .....................................................................................................................................................5
2.3. Remote speed control input......................................................................................................................................5
2.4. Isochronous load sharing (for Unigen plus) with PARALLELING LINES.............................................................6
2.5. CAN load sharing.....................................................................................................................................................6
2.5.1. Plug and play....................................................................................................................................................6
2.5.2. Automatic load/unload request.........................................................................................................................6
2.6. Load sharing.............................................................................................................................................................7
2.6.1. Ramps...............................................................................................................................................................7
2.6.2. Automatic trip.out.............................................................................................................................................7
2.6.3. Manual load/unload request.............................................................................................................................7
2.7. DROOP load sharing................................................................................................................................................8
2.8. COMMAND MODE (for Unigen Plus) ...................................................................................................................8
2.9. MAINS PARALLELED (for Unigen Plus)..............................................................................................................8
2.10. Modbus(for Unigen Plus) .......................................................................................................................................10
3. Settings...........................................................................................................................................................................11
4. Display ...........................................................................................................................................................................12
5. Terminals.......................................................................................................................................................................13
5.1. Terminals description.............................................................................................................................................13
5.2. Wiring diagram.......................................................................................................................................................15
5.3. Connection specifications.......................................................................................................................................15
6. Commissioning..............................................................................................................................................................16
6.1. Caution ...................................................................................................................................................................16
6.1.1. Grounding:.....................................................................................................................................................16
6.1.2. Wiring rules:...................................................................................................................................................16
6.1.3. Vibrations:......................................................................................................................................................16
6.2. Power plant start-up/Commissionning ...................................................................................................................17
7. Environment..................................................................................................................................................................19
8. Dimensions ....................................................................................................................................................................19