PM2110 meters

[JayangaDivya]

Please let us know the procedure of wiring to PM2110 meter through single phase center tapped and three phase center tapped transformers.

230V/55-0-55V (Primary 2 wire and secondary center tapped 3 wire) – for Single phase system400V/55-0-55V (primary 3 phase 4 wire and secondary center tapped 3 phase 7 wire)  - for Three phase system

[Ramasamy_N · Accepted solution]

Hi @JayangaDivya 

The PM2110 meter can measure up to 480VLL directly without any voltage transformer. There is no need of voltage transformers. 

Also voltage output must be 100V or 110V or 115V or 120V. This 55V is not supported in any power meters. 

Can you suggest to connect this 400VLL directly to the PM2110? with out this transformers. 

Use 1PH2W connection diagram for single phase application

Use 3PH4W connection diagram for three phase application from the PM2100 installation sheet. 

https://download.schneider-electric.com/files?p_enDocType=Instruction+sheet&p_File_Name=NHA2779001-1...

Regards, 

Ramasamy N