Dongan; Buck Boost Transformer; Type M, Encapsulated; Input Voltage: 120 X 240 VAC; Output Voltage: 12/24 VAC; Buck Voltage: 120 V, 208 V, 240 V Load Decrease Voltage; 132 V, 144 V, 230 V, 252 V, 264 V Line Decrease Voltage; Boost Voltage: 120 V, 240 V, 230 V Load Increase Voltage; 96 V, 100 V, 108 V, 109 V, 216 V, 218 V, 228 V, 208 V Line Increase Voltage; Frequency Rating: 50/60 HZ; Phase: 1 PH; Maximum Input Current: 12/6 AMP; Maximum Output Current: 125/62 AMP; Mounting: Wall; Enclosure: NEMA 3R; Depth: 5.87 IN; Width: 5.75 IN; Height: 15.25 IN; Load Amps At Boost - Increase Voltage: 62.5 AMP At 120 V Load And 96 V Line, 62.5 AMP At 120 V Load And 100 V Line, 112.5 AMP At 120 V Load And 108 V Line, 123.8 AMP At 120 V Load And 109 V Line, 62.5 AMP At 240 V Load And 216 V Line, 61.9 AMP At 240 V Load And 218 V Line, 125 AMP At 240 V Load And 228 V Line, 59.1 AMP At 230 V Load And 208 V Line; Load Amps At Buck - Decrease Voltage: 137.5 AMP At 120 V Load And 132 V Line, 75 AMP At 120 V Load And 144 V Line, 65.6 AMP At 208 V Load And 230 V Line, 131.2 AMP At 240 V Load And 252 V Line, 68.7 AMP At 240 V Load And 264 V Line; Line Fuse At Buck - Decrease Voltage: 175 V At 120 V Load And 132 V Line, 80 At 120 V Load And 144 V Line, 80 At 208 V Load And 230 V Line, 175 V At 240 V Load And 242 V Line, 80 At 240 V Load And 264 V Line; Kva At Boost - Increase Voltage: 7.5 KVA At 120 V Load And 96 V Line, 7.5 KVA At 120 V Load And 100 V Line, 13.5 KVA At 120 V Load And 108 V Line, 14.8 KVA At 120 V Load And 109 V Line, 15 KVA At 240 V Load And 216 V Line, 14.8 KVA At 240 V Load And 218 V Line, 30 KVA At 240 V Load And 228 V LINE, 13.5 KVA At 230 V Load And 208 V Line; Kva At Buck - Decrease Voltage: 16.5 KVA At 120 V Load And 132 V Line, 9 KVA At 120 V Load And 144 V Line, 13.6 KVA At 208 V Load And 230 V Line, 31.5 KVA At 240 V Load And 252 V Line, 16.5 KVA At 240 V Load And 264 V Line; Line Fuse At Boost - Increase Voltage: 100 V At 120 V Load And 96 V Line, 100 V At 120 V Load And 100 V Line, 175 V At 120 V Load And 108 V Line, 175 V At 120 V Load And 109 V Line, 80 V At 240 V Load And 216 V Line, 80 V At 240 V Load And 218 V Line, 175 V At 240 V Load And 228 V Line, 90 V At 230 V Load And 208 V Line; Kva Capacity: 1.5 KVA