3 Phase 4 Wire 380V 100A Tuya WiFi Smart Bi-Directional Energy Power kWh Meter Over Under Voltage Protector Over load protect

3 Phase 4 Wire 380V 100A Tuya WiFi Smart Bi-Directional Energy Power kWh Meter Over Under Voltage Protector Over load protect

Feature

v OverVoltage Limit:120-300V (Adjustable) (Default:275V)

v UnderVoltage Limit:80-210V (Adjustable) (Default:175V)

v OverCurrent Limit:1-100A (Adjustable) (Default:80A)

v UnderCurrent Limit:1-100A (Adjustable) (Default:10A)

v High Temperature Alarm:10-85℃ (Adjustable) (Default:85℃)

v Over-Current Recovery
Power-On Delay Time:1-9999s (Adjustable) (Default:20s)

v Over-Current Event
Threshold Time:1-999s (Adjustable) (Default:5s)

v Over and Under Voltage Event
Recovery Power-On Delay Time:1-9999s (Adjustable) (Default:20s)

v Over and Under Voltage
Event Time Threshold:1-9999s (Adjustable) (Default:3s)

v Three-Phase Current
Imbalance Alarm:10-100% (Adjustable) (Default:20%)

v Voltage Three-Phase Imbalance Alarm:10-100% (Adjustable)

v Failure Current Recovery Delay Time1-9999s(Adjustable)(Default:20s)

v Time Threshold of Lost Flow Event1-999s(Adjustable)(Default:10s)

v Power Display Range：0-9999999.9kWh(Adjustable)

v Auto-ReclosingAllowed Times:1-30 (Adjustable) (Default:1)

v Auto-ReclosingRecover Seconds:1-99 (Adjustable) (Default:1)

v Power-On Delay Power-On-Time:1-9999 (Adjustable) (Default:5)