Tuya WiFi 4P 100A Three Phase Energy Meter Bi-Directional Auto-Reclosing Relay for Smart Life

1. Overview:

The three-phase four-wire overvoltage and under voltage current limiting protector is currently available in the market A new generation of home appliance protection device developed by the Electric Condition Institute. Control line selection Assembled with imported components, produced using modular standards for product performance Excellent and reliable. Can be positive in case of abnormal voltage, current, and phasesequenceWork regularly. When the voltage and current of the mains exceed the action threshold of the protector When the phase sequence is disordered and the voltage and current are unbalanced, the protector can quickly Reliably cut off the circuit to protect electrical equipment and personal safety. When the mains voltage returns to normal, the protector can automatically connect to the power supplyRestore power supply, and automatically implement local functions without the need for personnel

2. Main functions:

1.Overvoltage protection,undervoltage protection.overload protection, undercurrent protection, delay protection, voltage imbalance protection, current imbalance protection, phase loss protection, phase sequence protection, and leakage protection, each parameter can be set with an action threshold and on/off.

3、PROOUCTPARAMETERS

1.Voltage upper limit：120V-300V(Adjustable) (Default:275V)

2.Lower voltage limit：80-210V(Adjustable) (Default:175V)

3.Under voltage and power woltagedelayed：1-9999(s)(Adjustable)  (Default:3S)

4. Voltage and undersolagerecovery time：1-9999(s)(Adjustable)  (Default:20S)

5.Current upper limit：1.0-100.0A(Adjustable)  (Default:80A)

6.Overcurrent and undercurrentdelayed：0000-9999(s)(Adjustable)  (Default:5S)

7.Overcurrent and loss of current recovery time：0000-9999(s)(Adjustable)  (Default:20S)

8.Lower current limit:1.0-100.0A(Adjustable)  (Default:10A)

ElectricLeakage10-99Ma off

Protection:(This feature can be turned off)

>U and<Trip Delay: 0.5s

Over CurrentAnd Leakge

Protect Times:1-30 0ff

Power DisplayRange:0-99999.9kw/h

Reset/Start Delay:10s-99s

operatingTemperature:-30'C to 70°C

4、Installation and usage conditions

1. Temperature: -20 °C~60 °C

2. Humidity: ≤ 85%

3. Altitude: not exceeding 2000m

4. Pollution level: Level 3

5. Modular design for appearance and rail-mounted installation.6. Wiring capacity: Insulated copper wire with an area of 35 square millimeters or less.