Testing The 50 Year Old Mercury Arc Rectifier Mercury Rectifiers were manufactured to handle 1kW - 300kW Battery Chargers, Elevator Motors, Even Railway Traction Power
You bring back memories from my shipyard/engine building days in the 70's. we had six or seven of those bad boys supplying 220v DC to the overhead cranes. One morning when the outside temperature was below -10degrees celcius there was no power to the cranes. My solution, play a gas fired space heater across the length of the array of tubes until the mercury vapour was warmed enough to strike an arc. The Director asked me why there were no cranes operating. Electricity is frozen I told him. Called me a stupid boy, but I knew better, after half an hour of gentle warming they, one by one, fired up into full operation. Happy days, thanks for bringing it all back.
The glasswork on these is truly magnificent. All vacuum tubes are gorgeous in my eyes. But, mercury arc rectifiers are just down right sexy. Thank you for sharing this amazing experience with us.
This type of Rectifier was used in Melbourne Australia to produce 1500V DC for the Electric trains , there were 7 of these H&H glass bulb rectifiers across the network in 1970's the last was de-commissioned in 1981 . There were large fans below each bank of 4 bulbs and as the load increased on the rectifier unit the fans speed increased till it reached maximum speed . It was an extremely noisy environment that was extremely hot in the summer but nicely warm in the winter.
Thanks for this. I have memories from when i was an apprentice electrician at the BR Carriage Works in York, 60's to 70's. At one point i was assigned to the maintainance department for the works, which was also attached to the main transformer station for the works You can imagine a huge amount of power needed. The works had two traversers which would traverse the carriages from out of one shop into another. At the time these were still powered by 400Volts DC. In the transformer station was a large metal containerprobably about 6 foot x 6 foot x 8 foot high. Painted dark blue with a sign saying 'THE TARDIS'. Emanating from above was blue/ ultaviot flashing light and a strange science fiction film sound. When the door was opened it was a sight to behold. 6 of the above mercury rectifiers. No doubt we should have been wearing dark glasses and sun cream . At the time i had no idea of how they worked, so cheers for this.
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Who else is overjoyed at the fact this legend has started to upload again, as I know I am
I was gutted when I got outbid on this…… but then I see Andy is back and he has brought it. Now very happy!!!!!
Didn't expect an unboxing video on this channel. How very modern of you!
Old intro? Ahh yes. The nostalgia.
It's terrifying to think that touching anything live in that room could kill you
"this video is a bit long" That's what we want, fella.
when the solar flares hit, this guy will put England back on the grid.
This style of content is how youtube should have stayed as!
idk what it is but i love the more classic style of editing, feels more retro
If this isn't the best come back on youtube, I don't know what is.
"This rectifier set can do a million watts, and this rectifier set can do a million volts"
You bring back memories from my shipyard/engine building days in the 70's. we had six or seven of those bad boys supplying 220v DC to the overhead cranes. One morning when the outside temperature was below -10degrees celcius there was no power to the cranes. My solution, play a gas fired space heater across the length of the array of tubes until the mercury vapour was warmed enough to strike an arc. The Director asked me why there were no cranes operating. Electricity is frozen I told him. Called me a stupid boy, but I knew better, after half an hour of gentle warming they, one by one, fired up into full operation. Happy days, thanks for bringing it all back.
"50 years of dust"
13:33
The glasswork on these is truly magnificent. All vacuum tubes are gorgeous in my eyes. But, mercury arc rectifiers are just down right sexy. Thank you for sharing this amazing experience with us.
"Use the skippy button"
This type of Rectifier was used in Melbourne Australia to produce 1500V DC for the Electric trains , there were 7 of these H&H glass bulb rectifiers across the network in 1970's the last was de-commissioned in 1981 . There were large fans below each bank of 4 bulbs and as the load increased on the rectifier unit the fans speed increased till it reached maximum speed . It was an extremely noisy environment that was extremely hot in the summer but nicely warm in the winter.
Thanks for this. I have memories from when i was an apprentice electrician at the BR Carriage Works in York, 60's to 70's. At one point i was assigned to the maintainance department for the works, which was also attached to the main transformer station for the works You can imagine a huge amount of power needed. The works had two traversers which would traverse the carriages from out of one shop into another. At the time these were still powered by 400Volts DC. In the transformer station was a large metal containerprobably about 6 foot x 6 foot x 8 foot high. Painted dark blue with a sign saying 'THE TARDIS'. Emanating from above was blue/ ultaviot flashing light and a strange science fiction film sound. When the door was opened it was a sight to behold. 6 of the above mercury rectifiers. No doubt we should have been wearing dark glasses and sun cream . At the time i had no idea of how they worked, so cheers for this.
its so nice... looks like someone would use it to bring a monster to life
That extra special touch -> "Please handle with EVERY care!" That makes me smile.