Hi,
I'm in New Zealand and a couple of years ago I was given an old Victron backup inverter / charger. I have been unable to find any detailed information on it besides what's on the name plate which says t's 4kw 230V 1ph with what looks like space for 6 batteries, so assuming its 36v.
Type : DELTA 11-50+VSS
Serial: 08053/3
Input : 220/240v 1ph
Output : 220/240v 1ph
Frequency : 50hz
Anyone know more about this model?