(With a unit lock feature) Power on delay time 1-600s 1.Under voltage protection 140V-210V (adjustable) (default: 170V) can be disabled 2. Over voltage protection 230V-300V (adjustable) (default: 270) can be disabled 3. Over current protection 1A-63A (adjustable) (default: 40A) 4. Reconnect time (delay on time): 1-500s (default: 30s) 5. Voltage meter 6. Ammeter 7. Energy meter
