EARU Three Phase Tuya WiFi Smart Bidirectional Energy Power kWh Meter Over Under Voltage Protector Relay Switch Current Limit
Our factory can provide OEM service to manufacture this device with your brand, logo, if you get any need, feel free to contact the buyer!
Product specification
Rated voltage: AC380V; Frequency: 50Hz/60Hz
Function:
1. Upper Voltage Limit:120-300V (Adjustable) (Default:275V)
2.Lower Voltage Limit:80-210V (Adjustable) (Default:175V)
3.Upper Current Limit:1-100A (Adjustable) (Default:80A)
4.Lower Current Limit:1-100A (Adjustable) (Default:10A)
5.High Temperature Alarm:10-85℃ (Adjustable) (Default:85℃)
6.Overcurrent Recovery
Power-On Delay Time:1-9999s (Adjustable) (Default:20s)
7.Overcurrent Event
Threshold Time:1-999s (Adjustable) (Default:5s)
8.Over and Under Voltage Event
Recovery Power-On Delay Time:1-9999s (Adjustable) (Default:20s)
9.Over and Under Voltage
Event Time Threshold:1-9999s (Adjustable) (Default:3s)
10.Three-Phase Current
Imbalance Alarm:10-100% (Adjustable) (Default:20%)
11.Voltage Three-Phase Imbalance Alarm
12.Lost Current Recovery Delay Time
13.Time Threshold of Lost Flow Event
14.Power Display Range：0-9999999.9kWh(Adjustable)
15.Reclosing Allowed Times:1-30 (Adjustable) (Default:1)
16.Reclose Recover Seconds:1-99 (Adjustable) (Default:1)
17.Power-On Delay Power-On-Time:1-9999 (Adjustable) (Default:5)
18.Device Sharing
19.Remote Control
20.Voice Control
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