40HpMy 40 hp Rotary Phase Converter.
I finally deduced it was the voltage sensing relay
that does the starting circuit.
Ordered a new one, different in that it's solid state, adjustable, and has a 1.5 second
shut off timer (in case it does not start, protects the starting caps).
No more pounding and sparking relays, just a nice pull in on the contactors, and a good start.View attachment 507973Here is the old Voltage relayView attachment 507974Start circuit relay (voltage sensing can't handle all the current on it's own so it feeds this coil)View attachment 507975Start capsView attachment 507976Balance caps (oil filled)View attachment 507977Mian connection View attachment 507978
40Hp! That's a monster. I've never even heard of a 1ph to 3ph Phase Converter bigger than 15Hp.
Used to be rural area's were limited to 5hp motor (single phase) as the REC (Rural Electric Co-Op's) had a small infrastructure.40Hp! That's a monster. I've never even heard of a 1ph to 3ph Phase Converter bigger than 15Hp.
Does to me too, though climbing up and down over the slate instead of so good, I assume your using a ladder of some sort.The slates look bloody good to me![]()
Is that a rain cloud approaching in the first pix ?A bit more roof progress today. I'm knackered!
I realise it's not done "right" - I was trying to use up old stock slates (as new ones are slightly different colour & fractionally longer)..... I was hoping to do complete rows of each.
However I've messed that up by forgetting and doing diagonals up the roof too high - ho hum.
Whatever - its going to be loads better than rotten battens and a hole in it the size of a Volkswagen
I reckon I laid about 130 slates today, and about 180 total so far.
View attachment 508066
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Not been clambering over them (yet!) As I was just about able to reach that lower level run from the scaffolding. (The higher ones were laid in diagonal runs, then I did the undercourse all along the bottom to see how they worked out and cuts by the wonky wall - then sort of filled in the centre).Does to me too, though climbing up and down over the slate instead of so good, I assume your using a ladder of some sort.
Told you to get a helper!
Yes! It did start to spit, but held off. At least I've got membrane & battens on - so if it pours down I'm not too bothered tbh.Is that a rain cloud approaching in the first pix ?
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It's not the rain he has to worry about but the wind ripping them all off!Is that a rain cloud approaching in the first pix ?
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The wind ripped the old roof off (Storm Darragh) - so I hope not!It's not the rain he has to worry about but the wind ripping them all off!
Looks good to me too, are you going to redo the other roof at the end too?
At the end in the bottom picture, against the wall, how do you propose to stop the water getting in, as you've not used lead soakers between the slates.A bit more roof progress today. I'm knackered!
I realise it's not done "right" - I was trying to use up old stock slates (as new ones are slightly different colour & fractionally longer)..... I was hoping to do complete rows of each.
However I've messed that up by forgetting and doing diagonals up the roof too high - ho hum.
Whatever - its going to be loads better than rotten battens and a hole in it the size of a Volkswagen
I reckon I laid about 130 slates today, and about 180 total so far.
View attachment 508066
View attachment 508067