i quadri di campo contengono gli interruttori magnetotermici

[fresh81]

Dear all,
I'm trying to translate this sentence regarding the photovoltaic fields. It is not very simple because there are technical terms such as "quadri di campo" which are electric panels or boards that are located in a photovoltaic field but I don't find in any dictionaries or internet. I think there is a specific term to translate it. And I dont' know if the rest of the sentence translated by me sounds very well in English.

The sentence is:

i quadri di campo contengono gli interruttori magnetotermici differenziali di alimentazione degli inverters

My try:
i quadri di campo contain the magnetothermic and differential switches which give power supply to inverters

Can you help me?

Thanks

 

[TimLA]

Dear Fresh,

i quadri di campo contengono gli interruttori magnetotermici differenziali di alimentazione degli inverters

The control boards contain the magnetothermic and differential switches which supply power to the inverters

 

[King Crimson]

For "quadri di campo" I would suggest "field (interface/marshalling) cabinets"; I assume that they are located outdoors and only house switches, relays and terminals but they do not include an HMI (they are essentially "blind"), which would be used by an operator to control field devices.
Also, I think that the differential switches don't actually provide power to the inverters but open/close a contact in a circuit which is externally powered, so I would change this as ...differential switches on the power supply to the inverters
Just my guess...

 

[fresh81]

Hi TimLa and King Crimson.
Yours suggestions are goods. Now I ask to my engineer collegue if these differential switches provide power to the inverters or not.

Thanks a lot