Dongan; Buck Boost Transformer; Type Y, Encapsulated; Input Voltage: 120 X 240 VAC; Output Voltage: 16/32 VAC; Buck Voltage: 120 V, 240 V, 208 V Load Decrease Voltage; 136 V, 152 V, 256 V, 272 V, 240 V Line Decrease Voltage; Boost Voltage: 120 V, 240 V Load Increase Voltage; 88 V, 95 V, 104 V, 106 V, 212 V, 224 V, 225 V, 208 V Line Increase Voltage; Frequency Rating: 60 HZ; Phase: 1 PH; Maximum Input Current: 41/20 AMP; Maximum Output Current: 312/156 AMP; Mounting: Wall; Enclosure: NEMA 3R; Depth: 7.87 IN; Width: 8.25 IN; Height: 15.25 IN; Load Amps At Boost - Increase Voltage: 156.2 AMP At 120 V Load And 88 V Line, 197.9 AMP At 120 V Load And 95 V Line, 312.5 AMP At 120 V Load And 104 V Line, 315.4 AMP At 120 V Load And 106 V Line, 157.7 AMP At 240 V Load And 212 V Line, 312.5 AMP At 240 V Load And 224 V Line, 312.5 AMP At 240 V Load And 225 V Line, 156.2 AMP At 240 V Load At 208 V Line; Load Amps At Buck - Decrease Voltage: 354.1 AMP At 120 V Load And 136 V Line, 197.9 AMP At 120 V Load And 152 V Line, 333.3 AMP At 240 V Load And 256 V Line, 177 AMP At 240 V Load And 272 V Line, 180.2 AMP At 208 V Load And 240 V Line; Line Fuse At Boost - Increase Voltage: 300 V At 120 V Load And 88 V Line, 350 V At 120 V Load And 95 V Line, 500 At 120 V Load And 104 V Line, 450 V At 120 V Load And 106 V Line, 250 V At 240 V Load And 212 V Line, 450 V At 240 V Load And 224 V Line, 450 V At 240 V Load And 225 V Line, 250 V At 240 V Load At 208 V Line; Line Fuse At Buck - Decrease Voltage: 400 KVA At 120 V Load And 136 V Line, 200 At 120 V Load And 152 V Line, 400 At 240 V Load And 256 V Line, 250 At 240 V Load And 272 V Line, 200 At 208 V Load And 240 V Line; Kva At Boost - Increase Voltage: 18.7 KVA At 120 V Load And 88 V Line, 23.7 KVA At 120 V Load And 95 V Line, 37.5 KVA At 120 V Load And 104 V Line, 37.8 KVA At 120 V Load And 106 V Line, 37.8 KVA At 240 V Load And 212 V Line, 75 KVA At 240 V Load And 224 V Line, 75 KVA At 240 V Load And 225 V Line, 37.5 KVA At 240 V Load At 208 V Line; Kva At Buck - Decrease Voltage: 42.5 KVA At 120 V Load And 136 V Line, 23.7 KVA At 120 V Load And 152 V Line, 80 KVA At 240 V Load And 256 V Line, 42.5 KVA At 240 V Load And 272 V Line, 37.5 KVA At 208 V Load And 240 V Line; Kva Capacity: 5 KVA