Hi all,
I’m investigating an (D)ESS for use in a large system. The cable for each (of 3) fase from the power company coming into the buildig are 95mm2. Diameter is about 17,8 mm.
I want to use a VM-3P75CT as grid-meter, but the included CT’s are only 10mm in diameter.
Would it be possible to exchange the C/CT-0810 (80A, 10mm) with a C/CT-2524 (250 A, 24 mm) and redo the callibration of the VM-3P75CT?
Or can an other solution be used?
Kind regards,
Ralph.
Ralph, I posted this to another string: I was very disappointed when my VM-3P75CT arrived with the small CTs. Following some research, I crossed the Victron supplied numbers (Tokin C-CT-0810-05-01) to a 3000:1 datasheet. Then I found a 80-C/CT-1216 from Mouser electronics. I spliced some extension wire to end up with about the same length and my meter is in business. Yes - I can’t call it Victron calibrated, but it does compare nicely with my installed Scheider system. The Victron energy meter is very responsive. Consider me a satisfied customer (now). The Mouser web site gives you full details on the CT dimensions.
This topic was automatically closed 14 days after the last reply. New replies are no longer allowed.