● Measurement: 3-phase dual-channel bi-directional AC Energy (kWh), Power, Current, Voltage and etc ● Response Rate: 50ms (current, voltage, power) ● Rated Voltage: 3×230/400Vac (direct connect) ● Rated Current: 120A AC (via paired CT) ● Communication: WiFI & LoRa (MODBUS) ; RS485 (MODBUS-RTU) ● Communication: RS485(Modbus-RTU), WiFi ● Standard&Certificate: CE-RED, ROHS, REACH, SGS;

● Single phase ● Rated voltage: AC 230V; ● Voltage input range: 0.8Unom ~ 1.2Unom ● Minimum current: 0.3A ● Accuracy: 0.5 ● Transitional current:1.5A ●  Basic current: 30A ● Communication: RS485(Modbus-RTU), WiFi ● kWh  (positive and negative) ● kVarh (positive and negative) ● U, I, P, Q, S, PF, Hz, etc. ● Standard&Certificate: CE-RED, ROHS, REACH, SGS;

● 3 phase 4 wires ● Rated voltage: 3*220V/380V ● Rated current: 3*1(6)A, or 3*10(80)A ● Prepaid function, support prepayment by online, remote switch on/off  ● Overload: 1.2 times rating (continuous), 2 times the rating for 1 second            ● Accuracy: Class 0.5S ● Communication: RS485(Modbus-RTU)、4G ● kWh  (positive and negative), kVarh (positive and negative), U, I, P, Q, S, PF, Hz, etc. ● Communication, and other parameters can be programmable by the key ● LCD dispaly: Segmented LCD display ● Active pulse output ● LCD dispaly: Segmented LCD display ● Grid frequency: 45~65Hz, error ±0.5% ● Standard & Certificate: CE;

● 3 phase 4 wires ● Rated voltage: 3*220V/380V ● Rated current: 3*1(6)A, or 3*10(80)A ● Prepaid function, support prepayment by online, remote switch on/off  ● Overload: 1.2 times rating (continuous), 2 times the rating for 1 second            ● Accuracy: Class 0.5S ● Communication: RS485(Modbus-RTU)、WiFi ● kWh  (positive and negative), kVarh (positive and negative), U, I, P, Q, S, PF, Hz, etc. ● Communication, and other parameters can be programmable by the key ● LCD dispaly: Segmented LCD display ● Active pulse output ● LCD dispaly: Segmented LCD display ● Grid frequency: 45~65Hz, error ±0.5% ● Standard & Certificate: CE;

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