36kV, Indoor Epoxy, 1 Ph, 36/70/170kV Insulation Level, 4 Core, Core 1&2: 1200/800/1A, Class PX, Ek>=338 Rct<=5.3Ohm, Ie<=0.1A ON 1200/1A, Core 3: 800/1A, 2.5VA, Class 0.5, EXT 150%, FS10, Core 4: 1200/1A, Class PX, Ek>=338, Rct<=5.3Ohm, Ie<=0.1A, suit ABB Switchboard Contract 2005/787/T