Black and naked :)... 2x 1HP cascade ;)

[piotres]

Hello


This is VERY typical and quite boring, ordinary cascade - metal baseplate (welded frame), plate HX, R507/R1150, no gauges, 2x 13000 BTU,1HP compressors.

So simple, without bling-blings so it's not such expensive as cased cascades ..

Specs :

compressors: Sanyo remark C-RN110H5A around 13000 BTU so 1HP on both stages
evap: steeper
XVes: Danfoss TS2+ nozzle 01 / captube 0.9 mm
HX: plate HX , 12 plates
condenser: 3.0 Kw, alu-cu, cooled by 300mm/230V fan plus alu-cu 2x120mm desuperheater for 2nd stage
refrigerants : R507/R1150
oilseparator : Temprite 340 + Castell handvalve + Danfoss sightglass
safety : RANCO cut-off, 1.5 litre FACH expansion tank
case : baseplate with welded frame 70 x 53 cm , black painted+ wheels
others: Anaconda shocks absorber on 1st stage's suction line and ...that's all ;)

http://www.members.lycos.co.uk/piotres2/cascade_gan/1.jpg

Frame made by my Father and his helper :) . That's a lot Dad :) .

http://www.members.lycos.co.uk/piotres2/cascade_gan/2.jpg

http://www.members.lycos.co.uk/piotres2/cascade_gan/3.jpg

http://www.members.lycos.co.uk/piotres2/cascade_gan/4.jpg

http://www.members.lycos.co.uk/piotres2/cascade_gan/5.jpg

http://www.members.lycos.co.uk/piotres2/cascade_gan/6.jpg

Only one suction line will be used here, other one is for another order ;).

http://www.members.lycos.co.uk/piotres2/cascade_gan/7.jpg

http://www.members.lycos.co.uk/piotres2/cascade_gan/8.jpg

http://www.members.lycos.co.uk/piotres2/cascade_gan/10.jpg

http://www.members.lycos.co.uk/piotres2/cascade_gan/11.jpg

http://www.members.lycos.co.uk/piotres2/cascade_gan/12.jpg

http://www.members.lycos.co.uk/piotres2/cascade_gan/13.jpg

http://www.members.lycos.co.uk/piotres2/cascade_gan/14.jpg

http://www.members.lycos.co.uk/piotres2/cascade_gan/15.jpg

http://www.members.lycos.co.uk/piotres2/cascade_gan/16.jpg

http://www.members.lycos.co.uk/piotres2/cascade_gan/17.jpg

http://www.members.lycos.co.uk/piotres2/cascade_gan/18.jpg


Next part of work and some description after I'll back from holidays ;) so after 17.08 till that time I'm offline :)

Now I go :)) .

Thanks
Best Regards
Peter

[n00b 0f l337]

Better and better, love the look, and your pipe work is really getting very very nice. Could you do me and the rest of us a big favor though, and trim the sig?

[one_servant]

Man, this is going to be killer Peter! You should really give some major respect to the guy that made your suction lines. Those suckers look sharp!! :D

[piotres]

this week this cascade is planned to be finished ;) I hope I can do that ...

Ok Nol , I'll try to do sth with sig. this week I'll do this for sure :) . I have idea how to reduce it to 2 lines ;)

regards
peter

[mytekcontrols]

piotres -- I 2nd what Adam said about the pipe work. The bends are clean, and the brazing is "A" number one, very pro!

Also great job on fabricating the frame thus far. Someday I need to learn how to weld :(

[Unseen]

hey i've made one like that before!
http://i212.photobucket.com/albums/cc299/unseen1980/PICT0003-3.jpg
Nice job as always piotres! And the best part is that we have never heard bad things for you from customers. Top builder!

[n00b 0f l337]

I'm still so very condenser jealous :(

[one_servant]

I'm still so very condenser jealous :(

You an me both man...the "Condensor Fairy" must live in Europe. :ROTF: :shrug:

[Nosfer@tu]

hey i've made one like that before!
http://i212.photobucket.com/albums/cc299/unseen1980/PICT0003-3.jpg
Nice job as always piotres! And the best part is that we have never heard bad things for you from customers. Top builder!

Agree....

All we need to make sure is he dosent accept to much work....

he does some high lvl work for sure :D

[Duzter]

Great work m8. What refrigerants are you planning to use?

[piotres]

Hello

Refrigerants : r507/r1150 so standart :D

Sad that I don't have time to write some words in first post here :shakes: (specs) ...


Today I've braze it, and start vaccuming :

http://www.members.lycos.co.uk/piotres2/cascade_gan/19.jpg

http://www.members.lycos.co.uk/piotres2/cascade_gan/20.jpg

http://www.members.lycos.co.uk/piotres2/cascade_gan/21.jpg

http://www.members.lycos.co.uk/piotres2/cascade_gan/22.jpg

http://www.members.lycos.co.uk/piotres2/cascade_gan/23.jpg

http://www.members.lycos.co.uk/piotres2/cascade_gan/24.jpg

http://www.members.lycos.co.uk/piotres2/cascade_gan/25.jpg

I hope for some more work tomorrow :yepp:.

thanks
regards
peter

[piotres]

hello

more work ;) :

http://www.members.lycos.co.uk/piotres2/cascade_gan/26.jpg

First frost on her pipes ;) . And VERY profi insulation from old cloth :) . I'm proud of it LOL .

http://www.members.lycos.co.uk/piotres2/cascade_gan/27.jpg

Unloaded for today ;)

http://www.members.lycos.co.uk/piotres2/cascade_gan/28.jpg

on 260W dummyload.

http://www.members.lycos.co.uk/piotres2/cascade_gan/29.jpg

1st stage when 2nd stage was cooling 260w .

http://www.members.lycos.co.uk/piotres2/cascade_gan/30.jpg

2nd stage loaded pressures.

http://www.members.lycos.co.uk/piotres2/cascade_gan/31.jpg

uuups mine profi insulation wasn't good enought :mad: :ROTF:

http://www.members.lycos.co.uk/piotres2/cascade_gan/32.jpg

And some sha... , I mean leak tester foam . :D

Regards
Peter

[n00b 0f l337]

What length of .9mm?

[piotres]

around 350cm

[one_servant]

Beauty of a build Piotres! Stunning work man! :up:

[piotres]

Hello :)

http://www.members.lycos.co.uk/piotres2/cascade_gan/34.jpg

Some black paint ...

http://www.members.lycos.co.uk/piotres2/cascade_gan/35.jpg

http://www.members.lycos.co.uk/piotres2/cascade_gan/36.jpg

Some armaflex ...

http://www.members.lycos.co.uk/piotres2/cascade_gan/37.jpg

Some wiring for safety device ...

http://www.members.lycos.co.uk/piotres2/cascade_gan/38.jpg

Some stickers ... :D :D

http://www.members.lycos.co.uk/piotres2/cascade_gan/39.jpg

and we have it's best temperature unloaded :D. Final is I bet sth like -111.

http://www.members.lycos.co.uk/piotres2/cascade_gan/40.jpg

That's on 260W dummyload after last tuning .

http://www.members.lycos.co.uk/piotres2/cascade_gan/41.jpg

1st stage when 2nd is unloaded.

http://www.members.lycos.co.uk/piotres2/cascade_gan/42.jpg

1st stage when 2nd is loaded 260w.

http://www.members.lycos.co.uk/piotres2/cascade_gan/43.jpg

Handvalve on oilsep allow to work like a hot gas bypass :D.. temperature can be risen even to sth like -75C.

http://www.members.lycos.co.uk/piotres2/cascade_gan/44.jpg

Pressures in 2nd stage when it's loaded by 260W.


Sunday I plan to make last load tests and 100% finishing it . Now it's 99% complete :D . Owner said he'll made all electic wirings by himself. So now it's only ghetto electric for testing .

Best Regards
peter

[Raadster]

running in a vac and still handling 260w, Very nice work indeed!

[piotres]

yes, in quite deep vac :eek:...I'm also impressed how this rotaries perform :up:.

[Buckeye]

Man Piotres that is a nice unit.

If we only had builders in the US that could do that kind of work ...

[billdavis]

your thread title made me puke in my mouth

[yngndrw]

your thread title made me puke in my mouth
Wait, what ?

Great work piotres. :up:

[smee]

You guys, your insane.

*goes back to watercooling section* :D:D

Lol, but seriously, that is BEAST!!!!! Very nice job. :up::up:

But your all still insane. :ROTF:

[blind_ripper]

nice looking unit peter , u never stop do u :D
hehe my 1500post is for u :p:

[piotres]

c'mon guys it's just ordinary, black, boring , cascade without case :p:...

Thanks for comments :D.

best regards
peter

[Patrickclouds]

really nice baby ;)

do you have a voltcraft energy check to see, that your loadtester has 260 watts?

did you change the oil on second stage?

[piotres]

I've calculated it using Ohm's law and with 230v calculation says even over 260W .

No oil is orginal :).

[Pansuu]

Your pipework is getting better :D

[piotres]

Hello

Thanks :)

Cascade is after general tests :)

http://www.members.lycos.co.uk/piotres2/cascade_gan/45.jpg

After 30 mins on 260W was -101C but after 90 minutes temperature stabilize at -100.4C :).

http://www.members.lycos.co.uk/piotres2/cascade_gan/46.jpg

That's 1st stage after 90 minutes with 260W on second stage :) .

http://www.members.lycos.co.uk/piotres2/cascade_gan/47.jpg

http://www.members.lycos.co.uk/piotres2/cascade_gan/48.jpg

http://www.members.lycos.co.uk/piotres2/cascade_gan/49.jpg

"Thanks to" those loose cables cascade looks very messy, but I can do nothing with it ...electric is owner "part of work" :shakes:.

Regards
Peter

[yngndrw]

It's a shame that the owner didn't feel that it was important enough to earth the unit, by the looks of it ! :o

[piotres]

Hello

Packed :D

http://www.members.lycos.co.uk/piotres2/cascade_gan/50.jpg

http://www.members.lycos.co.uk/piotres2/cascade_gan/51.jpg

http://www.members.lycos.co.uk/piotres2/cascade_gan/52.jpg

http://www.members.lycos.co.uk/piotres2/cascade_gan/53.jpg

http://www.members.lycos.co.uk/piotres2/cascade_gan/54.jpg

http://www.members.lycos.co.uk/piotres2/cascade_gan/55.jpg

Best Regards
Peter

[stunned_guy]

Great work again, Peter ;) How much is the weight of this unit ?
btw: you got an e-mail from me ;)

[piotres]

Weight ? I think sth like 50-60 kg :) .

Thx for PM :)

Regards
peter