Meter transformer field 2x100 A self-consumption measurement according to TAB Rheinische NETZGesellschaft consisting of: 2x holder for meter exchange plate 450 mm wide and 520 mm high, 2x additional transformer compartment 300 mm 24 TE with transparent cover and height-adjustable device support rail equipped with voltage path fuses and transformer isolating terminals, 1x NAR 300 mm with NH00 isolator and N/PE connection, 2x transformer module with transformer lugs design A with 30 x 5 mm, 2x AAR middle reference current and right feed with NH00 isolator, N and PE rail in AAR 12 x 10 mm, 4x busbar terminal 70 mm², 4x busbar terminal 35 mm²