Model Kw Kva A B C D E
ST /STC-2 2 2.4 3.6 216 178 32 480
ST /STC-3 3 3.8 5.4 216 178 32 480
ST /STC-5 5 6.3 9 254 254 38 580
ST /STC-7.5 7.5 9.4 13.5 254 254 38 580
ST /STC-10 10 12.5 18.1 279 203 42 680
ST /STC-12 12 15 21.7 279 203 42 670
ST /STC-15 15 18.8 27.1 318 228 48 660
ST /STC-20 20 25 36.1 318 228 48 660
ST /STC-24 24 30 45.1 318 228 48 660
ST /STC-30 30 37.5 54.1 356 286 60 770
ST /STC-40 40 50 72.2 356 286 60 770
ST /STC-50 50 62.5 90.2 356 311 60 810