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patryk avatar image
patryk asked

Pylontech US2000 C - BatteryProtect

Good morning,


I am building a yacht on which I want to use Pylontech US2000 C and MultiPlus II GX and MPPT.


Please advise if I need to use Battery Protect to protect the battery when I connect other 48V DC devices ? Does the battery have ATC and ATD signal?

Does the battery have an internal contactor to cut off current consumption?

Pylontech
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2 Answers
wkirby avatar image
wkirby answered ·

Czesc
Przepraszam, nie mowie po Polsku.

You should not use a contact or Battery Protect with Pylontech. They have their own disconnect devices inside. All protection is inside each Pylontech battery.

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patryk avatar image patryk commented ·

Thanks for the reply, I couldn't find anywhere that it has an internal load cut off on charge and discharge. (I already corrected the text to English, sorry)

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wkirby avatar image wkirby ♦♦ patryk commented ·

In the Pylontech manual is says:

1644232102053.png

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1644232102053.png (66.4 KiB)
patryk avatar image patryk wkirby ♦♦ commented ·

In the manual I found :1644234631336.png

That's why I thought I had to use Battery Protect

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1644234631336.png (26.9 KiB)
markus avatar image
markus answered ·

Hi,

this is an English community. Please use a translator, so more people are able to help.

See this info about Pylontech batteries in a Victron system.

There you will find the proper settings, minimum module configuration and even a schematic how to wire the modules:

Victron & Pylontech UP2500, US2000, US3000, US2000C, US3000C, UP5000, Phantom-S, Force-L1 & L2 [Victron Energy]

BR

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patryk avatar image patryk commented ·

Hi,

Sorry for the text not in English, already corrected.

I've read the information on the Victron website, however I didn't get an answer how to protect the battery from discharging when I connect other 48V DC loads (except MultiPlus)

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