“MAIN SWITCHBOARD
MAKER:TERASAKI ELECTRIC
TYPE:MS-21
SERIAL NO:M141172
AC Insulation meter not show correct parameters.” “AC/DC Converter SPD249603 Maker – CARLO GAVAZZI or any type AC/DC converter (power suuply
unit) with output 24VDC, 40A, 960W
” TERASAKI ELECTRIC.MS-21.NA