KWS-306WF 3 Phase WiFi Tuya Energy Meter Din Rail Electric Monitor AC85-290V Smart Switch Voltage Current Leakage Protection G53

Specification: Voltage range: AC 85-290V Current range: 0-80A Power range: 0-23KW Timing range: 999 hours on the panel Electric energy range: 0-99999999Kwh Temperature range: -20~150 degrees Celsius Frequency range: 50-60Hz Power factor: 0.00-1.00PF Power off memory: Yes Overvoltage protection: Yes Undervoltage protection: Yes Overcurrent protection: Yes Overpower protection: Yes Overpower protection: Yes Voltage imbalance protection: available Current imbalance protection: Yes Over temperature protection: Yes Timed shutdown: Yes Screen saver settings: Yes Battery reset: Yes Timer reset: Yes Packing List: 1 * Energy Meter 1 * User Manual