Tesys T_External load current transformer and External ground current transformer

[Khuong]

Dear all,

I have a project that shall use Tesys T motor management inside the MCC panel.

The problem is that we need to reuse the switchboard's existing MCT and ZCT. So I wonder if the Tesys T device supports MCT and ZCT of 1A or 5A secondary type or another standard?

1. According to the documents I have: Tesys T supports Load current transformer of 1A and 5A type. But I can't find the setting parameters for 1A or 5A secondary.

2. The documents actually don't mention that Tesys T supports 1A or 5A secondary ZCT.

I hope anyone can help me answer.
Thanks and Best Regards

[NeiB]

Hi @Khuong ,

Trust this finds you well.

The configuration of current transformer can be done via SoMove (with TeSys T DTM) or from the HMI LTMCU (METERING SETTINGS):

Best Regards,

Neide