Vert(600+400) 5 plant, from Ukraine with love

[Sedan]

How are You going to determinate what spectrum plant need ? Following macree curve ?

Honest watts - sounds like efficiency to me

Why not just go with what's already available and prooven like Samsung f series strips. Drive them soft and the problem You'll have in the tent will be getting heat back to the system.

To be honest, I have a very poor idea of electronics, I'm a builder by profession.
Mу Friend and partner graduated in the 1980s Kharkov Higher Military Flight Academy of Radioelectronics. On the level of training of specialists of this academy, you can judge by how Russian military aircraft fly.
My friend has been professionally engaged in radio electronics for 30 years. He regularly visits conferences of leading manufacturers of greenhouse lighting, which are regularly held in Moscow. Also this year he was invited to a conference to be held by Osram, in Moscow, in early July.
He tried many variants, he worked with diodes from different manufacturers, but he chose the Osram diodes, because considers them to be optimal in terms of price / quality. In addition, Samsung diodes have a larger size, and for this we need to redesign the design matrix, this is not necessary, these diodes are no better, and give too much white spectrum, and this is a vega.

When you have been trying to improve something for so long, tables are no longer needed))) They have long been in the past .. in school.))) Now everything is done for the most part by experience! In each lamp we try to bring something new. We send it to the customer, and in the future, I help him to conduct a cycle, and very carefully observe the development of his plants.

At us the phrase "honest watts" has begun since when manufacturers of LED lamps began to specify in the luminaire specification, power consumption, as allocated, and this is "dishonest")))))

 

[Sedan]

The work of my friend from Moscow

 

[T-Time]

To be honest, I have a very poor idea of electronics, I'm a builder by profession.
Mу Friend and partner graduated in the 1980s Kharkov Higher Military Flight Academy of Radioelectronics. On the level of training of specialists of this academy, you can judge by how Russian military aircraft fly.
My friend has been professionally engaged in radio electronics for 30 years. He regularly visits conferences of leading manufacturers of greenhouse lighting, which are regularly held in Moscow. Also this year he was invited to a conference to be held by Osram, in Moscow, in early July.
He tried many variants, he worked with diodes from different manufacturers, but he chose the Osram diodes, because considers them to be optimal in terms of price / quality. In addition, Samsung diodes have a larger size, and for this we need to redesign the design matrix, this is not necessary, these diodes are no better, and give too much white spectrum, and this is a vega.

When you have been trying to improve something for so long, tables are no longer needed))) They have long been in the past .. in school.))) Now everything is done for the most part by experience! In each lamp we try to bring something new. We send it to the customer, and in the future, I help him to conduct a cycle, and very carefully observe the development of his plants.

At us the phrase "honest watts" has begun since when manufacturers of LED lamps began to specify in the luminaire specification, power consumption, as allocated, and this is "dishonest")))))

Sounds like You are a good team. You taking care of the plants and Your partner, the technology part.
I hope everything will work out great for You. What are You shooting for in terms of the honest watts for the Pegasus ?
How tall will that heatsing/light fixture will be ?
Are You planning to cool it from the bottom ?
Using readily available meanwell drivers ?

Sorry for all the questions. I understand You are planning business out of that so if You don't want to share the info I fully understand
I am not interested in steeling or copying Your setup. Just generally interested in the new stuff

 

[Sedan]

I now ordered a master lamp equivalent to 400 watts (honest) sodium lamp Phillips Green Power (this is one of the best, if not the best lamp.) As I said earlier, I want to compare visually and show everyone what is better actually. At the top there is LED, the bottom is sodium

As I said, our LED lamps are not heated and do not need cooling


The temperature in the room is 25 degrees Celsius, near the lamp, as we see 37.
The installation will unambiguously be ventilated and cooled uniquely, only this will be regulated by the automatics so that the soil has 18-20 celsius, at the top 25.

yes, cold air will be fed from below

the last question, please clarify, I did not understand what "meanwell drivers"

PS: No regrets, Bro! I will answer all your questions! The American dream with me is not on the way.)))

 

[ttystikk]

Meanwell is a brand, a driver manufacturer. I use them. They are expensive but high quality and provide efficient performance.

 

[Sedan]

As I said earlier, I just started to delve into this aspect recently, so of course I do not know anything. No, I have not heard about such a company, I will ask professional advice from my friend and tell you his opinion about the products of this company. I google- in Ukraine there is an official representative of this company.

In China, on the ALI, we order only the accessories for power supplies in order to reduce the total amount of the product. We also make the housing for the power supplies ourselves. This is how our luminaire looks, under the horizontal method of cultivation. As you can see, there is not one cooler for cooling the matrix, respectively, the diodes are of high quality.

View attachment 4155737

Works 100%.

Do not need any boxes of refractory materials))) with fans, like Carlson, from the tale of the Swedish writer Astrid Lindgren.))) Carlson lived on the roof, he had a fan on his back, but not to cool the matrix, with the help of this fan, he flew like a helicopter.))))

 

[Sedan]

honest 600 watts

 

[Sedan]

Meanwell is a brand, a driver manufacturer. I use them. They are expensive but high quality and provide efficient performance.

Answer:

"There is nothing to say, Minvel - and in Africa Minwell.*
The famous brand. Reliable, it costs 30% more for the promoted brand.
Looked at the end of last year, intently. There was an option of supplying a lamp to America with Minwell.
I figured out how to not bring them to Russia back and forth, but to buy them on the spot, and screw it there to the lamp in the fitted places ..
Me and my Chinese are satisfied. And for accessibility, and as easy as possible to adjust to their desires. " the end of the quote ..

* Russian slang, emphasizes the originality and fame of the product, that even if it is sent to the edge of the world, then there also perfectly know its qualities.

 

[Sedan]

Перезагрузка (reboot)

 

[Sedan]

the manufacture of an experienced lamp for Pegasus continues. Now, from the drawings, we switched to practice.

 

[T-Time]

You want to trap the heat inside ? Why not cut out the hole in the centre ?

 

[Sedan]

You want to trap the heat inside ? Why not cut out the hole in the centre ?

You are already the second person who is interested in this moment for today. The Russians were also interested. No, Bro, there everything is calculated ... a bit of physics)), enough of these cavities are enough for cooling, more is not needed .. Also already tested.
A drill inside the hole, it's quite easy for us)))

The fins of the radiator at the back of the lamp are made in order for the air to pass between them and cool only them! Cool the rest of the circle in a wrong way!

 

[T-Time]

You are already the second person who is interested in this moment for today. The Russians were also interested. No, Bro, there everything is calculated ... a bit of physics)), enough of these cavities are enough for cooling, more is not needed .. Also already tested.
A drill inside the hole, it's quite easy for us)))

Good good. Just asking
What's the timeline to finish the project ?

 

[Sedan]

Good good. Just asking
What's the timeline to finish the project ?

Bro, I'm ashamed to admit.)))) I would have finished a week later upgrading. Everything depends on financing the project. And this stretches for months.))) .. maybe even years ...

As the Russians say, "break through!")))

PS And you thought why I always had such a long vega))) Now do you understand?))))

 

[T-Time]

I understand everything

 

[Sedan]

I understand everything

 

[Sedan]

Last of the Heroes

The night is short, the goal is far off;
How often you feel thirsty at night!
You go into the kitchen,
But the water here is bitter.
You can't sleep here,
And you don't want to live here.

Good morning, last of the heroes!
Good morning to you and your kind!
Good morning, last of the heroes,
Hello, last of the heroes!

You wanted to be alone, but the feeling soon passed;
You wanted to be alone, but could not be alone.
Your burden is light, but your arm is losing feeling,
And you greet the dawn playing 'The Fool'.


In the morning you try to get out of there fast;
The telephone call seems to give the command: "Charge!"
You're going to a place where you don't want to go;
You're going there, but there no-one's waiting for you!

Good morning, last of the heroes!
Good morning to you and your kind!!!!

1982

the government tried to hide the funeral-they did not succeed

at 2:35 min. video look at how the Soviet police behave, those "villains" that they wanted to conquer the whole world))) EMPIRE OF EVIL)))))))))))))) you see they have weapons, which they humiliate?))) it is not!

 

[Sedan]

Manufacturing "SDU Pegas M" with their own hands step by step.



The work of my friend and student from Moscow. The guy does not have any special building skills, except my advice. The basis ordered at the factory. His Pegas will be equipped with exactly the lamp that I showed above.

 

[Sedan]

I bought biostimulators of English production, tried them on plants ...



A day after watering plants with biostimulators, they clearly changed visually. The color of the leaf became deeper and more saturated, and growth was observed, especially large burdocks added! This is for all with the fact that the installation is now about 30 degrees ........ conditioner now I'm cooling myself)))



The fishing rod rises, already the plant has passed for 40 centimeters at the withers, which was planned for us, to grow to the top of the working surface of the grid, as soon as possible.



to be continued...

 

[Sedan]