1, simple to operate 2, have billing system 3, could be built in parking lots and shopping mall Power Specifications:AC Power Output : 380V or 220V , 32A (Max.) AC Power Input: AC 380V, three-phase-four-wire systems Standby Power: 10WRecommended Circuit Breaker: 3-Pole, 32 A Energy Metering Accuracy: Active 1‰, Reactive 2‰ (depends on request) Output Charging Connector: 7 Pin Socket, (GB/T ...