One of the many challenges faced when operating a high voltage AC transmission network is how to monitor critical measurements in the system. Watts are important in calculating load flow and direction, accurate current readings (amps) are needed to ensure ...

503 CIRCUIT BREAKER Circa 1937   Manufacturer Westinghouse Type Oil Voltage 2400/4160   5KV insulation class Location 500 Sub 82 1/2 AVE and 104 1/2 ST Yaer 1937  was in service during WW2 Outside 500 Substation Inside Sub    ...

  Bertran Thomas Engineers Manchester England Manufacturer Bertram Thomas Type H.S.E. Volts 575 AMPS 1600  

Disconnect Switches are used to isolate an electrical circuits Specifications Manufacturer:  Canadian Westinghouse Voltage 15000 Amp 600 Style No H.14309 Pat 1922 Manufacturer: Electrical Engineers Equipment Co. Voltage 4000 Amp 300 Style Cat 17101 ...

Sign attached to the RIVERDALE Sub Station This was a 5 KV substation - Primary supply 15KV (13,800 volt) with 5KV (4160 volt) secondary feeder circuits, for distribution This substation was located at 87 St and 103A Ave one block north of the west end ...