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Anonymous Poster #1

DC Contactors - DC-13 for Charging Station

03/09/2021 2:02 AM

What kind of Contactors are used in DC Fast charging Stations?

I believe we need utilization category of DC-13 for DC Fast charging

I have seen companies using DC-1 utilization for the same.

Some of the manufacturers using DC-1 are Dongya, TE, Little Fuse.

is this okay for DC switching?

Assuming 16 closing and opening Contactor operation in a day with current as much as 100A, 125VDC

is this a valid option for using DC-1 utilization instead of DC-13.

anyone here knows which company claims or documents contactors with DC-13 utilization factor?

Generally i see these in Aux contacts of contactors and not on the Main contacts.

Any Opinions on this one? Kindly share with some technical details

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Guru
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#1

Re: DC Contactors - DC-13 for Charging station

03/09/2021 4:07 AM

<...Any Opinions on this one?...>

Yes. Call <...Dongya, TE, Little Fuse...> directly. The telephone is by far the quickest way of obtaining the required information.

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Anonymous Poster #2
#2

Re: DC Contactors - DC-13 for Charging station

03/09/2021 7:30 AM
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Guru
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#3

Re: DC Contactors - DC-13 for Charging station

03/09/2021 7:31 AM

Undefined: <...I...we...>.

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#4

Re: DC Contactors - DC-13 for Charging station

03/10/2021 5:59 AM

Are you looking for contactors OR connectors?

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