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Mercury Arc Rectifier

1920s to 1990s


View a Video of an Operating Rectifier

Mercury Arc Rectifiers were used to convert Alternating Current (AC) power to Direct Current (DC) power. They were used by Edmonton Power starting in the 1920s until they were phased out in the 1990s.

Mercury Arc Rectifiers were used mainly to provide DC power for Edmonton's street cars and trolley buses.

Note: the photo the bulbs on the right were taken at Fort Edmonton Park 2012-09-13 at 5:36 PM

they last ran in Oct of 2012

 

Reated item: meter

Categories: Rectifiers Collection

Author: ephf

Edmonton Power Historical Foundation is a non-profit society dedicated to preserving the history of electric power in the City of Edmonton and the Province of Alberta, for the education and entertainment of current and future generations.

Edmonton Power Historical Foundation

Hours of operation 2020

Unfortunately, due to the novel corona virus global pandemic, the EPHF museum will remain closed this summer and fall.  

Depending on the status of covid-19, The Leduc Country Lights may be back November 28 to Dec 31, 2020, however the EPHF museum will be closed during this event.

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.

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