3 Phase Tuya WiFi Smart Bi-Directional Energy Power kWh Meter Leakage Over Under Voltage Protector Relay Switch Current Limit

Rated voltage: AC380V; Operation Voltage:AC80V-400V(Single Phase); Frequency: 50Hz/60HZ

Function:

1.Over Voltage Limit:120-300V (Adjustable)(Default:275V)

2.Under Voltage Limit:80-210V(Adjustable)(Default:175V)

3.Over Current Limit:1-100A (Adjustable) (Default:80A)

4.Under Current Limit:1-100A (Adjustable)(Default:10A)

5.Leakage Current Limit:10-99A (Adjustable) (Default:29mA)(Use with Transformers)

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

7.Display Mode:Display Mode 1、2 (Default:Display Mode 1)

8.Over & Under Voltage Protection Recovery Time:1-9999s (Adjustable)(Default:20s)

9.Over & Under Current Protection Delay:0000-9999s (Adjustable) (Default:5s)

10.Over & Under Current Protection Recovery Time:0000-9999s (Adjustable) (Default:20s)

11.Under & Over VoltageProtection Delay:1-9999s (Adjustable)(Default:3s)

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

13.Voltage Three-Phase Imbalance Alarm:0-100% (Adjustable)(Default:20%)

14.Lost Current Recovery Delay Time:1-9999s (Adjustable) (Default:20s)

15.Time Threshold of Lost Flow Event:1-999s (Adjustable)(Default:10s)

16.Energy Consumption Zero Clearing:Default OFF

17.Factory Settings Reset:Default OFF

18.Device Sharing

19.Remote Control

20.Voice Control