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edvanz avatar image
edvanz asked

Quattro 8000/200/100/100 24v 230 volt

Where can I find Quattro 8000 24V 200/100/100 AC input wattage consumption for 230V connection. I read the manual but couldn't find it and calculating it doesn't seem right.

charger
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2 Answers
Justin Cook avatar image
Justin Cook answered ·

@EdvanZ, The "Technical Specification" sheet should be right around page 23 of the user manual... see attached screenshot for the specs that I believe you're asking for.



24-8k-200-100-100.png (176.8 KiB)
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edvanz avatar image
edvanz answered ·

Thanks Justin but I'm looking for the power consumption at 230v while max charging the batteries. For the Skylla 100amps 24v 230AC, Quatro 8000 and Centaur 24/16. I can't find that info anywhere.

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kai avatar image kai ♦ commented ·

(28.8v (absorption voltage for 24v) * (max charging current as per spec sheet = 100A for the Quattro 24/8000/100 unit) / 0.94 (efficiency loss)) + zero load power ~= 3 kW

A few rough assumptions in there and rounding - e.g. 94% efficiency was quoted for inverter not charger, but its a good starting point for back of envelope.

What did you get from your calcs/assumptions?

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edvanz avatar image edvanz kai ♦ commented ·

I'm working on 200 amps charging at 28v gives 5600 watts inefficiency 0.96 makes it 5833 w. 230v / 28v gives 8.214 multiplier from 28v to 230v. Volt up means Amps down , so taken 200amps / 8.214=24.24 Amps at 230v gives 5575 watts at 230v. Which is very close to 200A charging at 28v=5600watts I was just amazed that the max possible consumption isn't anywhere in the documentation. People need to know this figure for calculating fuses and cable sizes etc

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