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marking description
“R32” - useage since week 40 2016
- modication of lter for bus-voltage measuring
“V1.08”
“V1.10”
- useage since week 18 2017
- multivoltage (3-phase 230V / 400V)
- preparation for generator use
“V1.11R”
- useage since week 30 2018
- fully t for generator use
- since week 40 2018: new terminals for transformer wires and supply