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Edmonton Power History Foundation Blog

Category: Transmission
Results: 1 to 5 of 5

Westinghouse Circuit Breaker



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    ...

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Direct Current Circuit Breaker

this Breaker was utilized in the operation of Edmonton's trolley Buses



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

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Disconnect Switch

1922 Disconnect Switches are used to isolate an electrical circuits



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 ...

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Sign 750 Sub-station

Circa 1960



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 ...

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500kV Current Transformer

Instrument Transformer



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 ...

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Edmonton Power Historical Foundation

Hours of operation 2023

We are located on the grounds of the Leduc West Antique Museum. Travel 5 miles west of Leduc on Highway 39. Go north on Range Road 260 (Cohne Dale Road) for about a mile and the museum will be on your right. The museum is closed for the winter, however we are looking forward to opening our doors on May 27 for the Leduc West Antique Society Spring Swap Meet, Tractor Pull & Music Series. Featured will be all manner of vendor tables, displays, tours, and the first Tractor Pull of the season. In the evening the first concert of the Music Series will feature "Prairie Sky" on stage.
July 22 & 23 is theLWAS Annual Exposition, the biggest event of the year which will include public tours, exhibits, a parade of antique vehicles, and a Tractor Pull; on Saturday evening the Music Series will feature "The Jivin' Belles" performing songs heavily influenced by close harmony groups of the 40's like the Andrews Sisters.
September 9 & 10, the final event of the summer season is the Fall Harvest event… with public tours, exhibits and the Tractor Pull Provincial Finals event. The final music performance of the season will feature “Celtera” and as their name implies is steeped in the music from the Emerald Isle and Scotland.

 

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