An excitation Support System (SBO) consists of two (2) items: the Reservoir Assembly, and the Power Current Transformer(s) which must be ordered separately. The Excitation Support System makes it possible for the voltage regulator to deliver full forcing output during generator overload or generator short circuit conditions. The Excitation Support System is an ideal accessory for large motor starting applications. (See Bulletin SP-5 or consult with the factory for technical and/or ordering data).
An excitation Support System (SBO) consists of two (2) items: the Reservoir Assembly, and the Power Current Transformer(s) which must be ordered separately. The Excitation Support System makes it possible for the voltage regulator to deliver full forcing output during generator overload or generator short circuit conditions. The Excitation Support System is an ideal accessory for large motor starting applications. (See Bulletin SP-5 or consult with the factory for technical and/or ordering data).
Audible alarm horn for DGC-2020 (29760)
Knob for use with part numbers 03456, 21146 and 02682.
For use with MVC300/301, AVC63-4A, AVC63-12 and AVC125-10.
Requires knob (02684)
With locking and slotted shaft for use with AVC63-7, AVC63-4, AVC63-4D, VR series regulators and APR63-5.
Must specify exact relay model and style number when ordering.
Must specify exact relay model and style number when ordering. Compatible with BE1-50/51M models 9252000100, 9252000104, 9252000200, and 9252000204.
