Switchboards for power, light and railway service, direct and alternating current, high and low tension . -* 7^—-H ^^— \^s—*— - (®%. The Derry Collard Co. A simple switchboard arranged for two generators. equalizing connection, connecting with the center busE, which is called the equalizing bus. If the iwo switchesare closed, the two generators will be connected withthe circuit, and their equalizing wires will be connected 35 Equalizing bus bars. through the bus E. The current from switch S passesto the ammeter on the right side of the board throughthe wires c and d, and the current from switc
Switchboards for power, light and railway service, direct and alternating current, high and low tension . -* 7^—-H ^^— \^s—*— - (®%. The Derry Collard Co. A simple switchboard arranged for two generators. equalizing connection, connecting with the center busE, which is called the equalizing bus. If the iwo switchesare closed, the two generators will be connected withthe circuit, and their equalizing wires will be connected 35 Equalizing bus bars. through the bus E. The current from switch S passesto the ammeter on the right side of the board throughthe wires c and d, and the current from switch 5^ passesto the other ammeter through wires c and d. The volt-meter V can be connected with either generator by meansof the switch s, and also with the busses N and P, as isclearly shown by the wires v v, v v, v v. Under theordinary running conditions, the voltmeter is connectedwith the busses, and the switch s, when turned to makethis connection, disconnects the wires leading to the twogenerators. If one generator is running, and it is de-sired to throw the other into service, it must be set inmotion and its voltage brought
Size: 1867px × 1338px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1900, bookpublishernewyo, bookyear1906
