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BryggansBryggeri / electrical

Electronics, hardware schematics
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Calculate total power #38

Open jackonelli opened 5 years ago

jackonelli commented 5 years ago

We have ~11kW total power for 16A 3-phase With heater at 10kW, 1kW remains.

Pump ~550W according to specs (not accounted for losses in VFD?) Fan ~62W Lamps a few watts each Not a lot of wiggle room!

UPDATE: Adjusted figures

JonathanFager commented 5 years ago

Lamps are 5W each

JonathanFager commented 5 years ago

Worst case: Fuses trip. Nothing breaks right? @swebro

JonathanFager commented 5 years ago

Fan is 0.062kW

k-forss commented 4 years ago

If we were to draw to much, what could we do about it? Not too much other than limiting the SSR duty cycles. So I think that it is better to measure the currents, for now we could try to borrow a power meter and if we are close we could add one in the system

JonathanFager commented 4 years ago

Exactly. Our actors could have a property that is powerDraw and Bryggio could make sure that powerDraw never exceeds what we can supply.

For sure Plejd have nice power meeters just laying around.