Many windings of cartridge formula move phase angle phase -shifting transformer's differential protective system wantonly
The utility model provides a many windings of cartridge formula move phase angle phase -shifting transformer's differential protective system wantonly, for inserting the plate type installs structure,carry out electric source plate, switch template, main control board, sampling board, record ri...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model provides a many windings of cartridge formula move phase angle phase -shifting transformer's differential protective system wantonly, for inserting the plate type installs structure,carry out electric source plate, switch template, main control board, sampling board, record ripples board and the communication board of plug -in mounting including the backplate with the backplate,be equipped with a plurality of bus type slots on the backplate, electric source plate, switch template, main control board, sampling board, record ripples board and communication board are connectedwith the backplate insert the backplate through the bus type slot in, and the backplate is for all insert the board and provide electric access, clock route, adaptor interaction in the device to allunit provide mechanical supported in device external mechanization case was the device in coordination, be applicable to the differential protection that many windings moved phase angle phase -shifting transformer wantonly, have |
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