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Muhamad avatar image
Muhamad asked

assist current boost factor using

Last week I installed 3 phase, using 3 quattro 10KVA,

there are only batteries without any AC input.

in these home there are an air-Conditioner 3.5HP, When running the lighting fades and returns after a second, Is there a way to stop it? I read that it is recommended to set the assist current boost factor to 2.

thanks.

powerassist
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2 Answers
Alexandra avatar image
Alexandra answered ·

@muhamad

The feature you are looking at only works if there is AC input.

You may need to increase your battery cable size, a power flicker or dip suggests dc voltage drop under sudden load.

What type of aircons are installed?

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Muhamad avatar image
Muhamad answered ·

@Alexandra

3.5 HP 3phase

if i increase the battery cable size, do you think it solve this phenomenon?

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Alexandra avatar image Alexandra ♦ commented ·

How long are your battery runs? And what is ambient temperature like?

We always use bigger than recommended when heavy loads need to be started up. So check the manual and use the 2x larger size (for positive and negative l. I think it will be 95mm².

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