EXUR7-100W Smart Three Phase Energy Meter & Protector
Three Phase Metering and Protection — Thresholds and Fault Log from Your Phone
The EXUR7-100W packs three-phase metering, over/under voltage protection, overcurrent protection and leakage detection into one DIN rail device, then hands configuration to the Tuya or Smart Life app. Voltage imbalance, phase loss, phase sequence and temperature thresholds are set on the phone rather than the front panel, while bidirectional energy logging records both imported and exported kWh.
Model
EXUR7-100W — Smart Three Phase Energy Meter & ProtectorEXUR7-100W · AC 380V · 1-100A · WiFi · Tuya / Smart Life
13 protection functions · bidirectional kWh · trip action under 0.5s · 35mm² wiring · DIN rail
Product Information
Main Functions
1.Over Voltage Protection
2. Under Voltage Protection
3.Over Current Protection
4.Under Current Protection
5.Delay Protection
6.Timer Switch
7. Bidirectional Energy Monitor
8. Voltage Imbalance Protection(Can only be set on App)
9. Current Imbalance Protection(Can only be set on App)
10. ShoƑage Phase Protection(Can only be set on App)
11. Phase Sequence Protection(Can only be set on App)
12. High Temperature Protection(Can only be set on App)
13. Current Leakage Protection(This function must be used with out or built-in current transformer)
Each parameter can be set with action threshold and On/Off.
Display Mode
Fault Records
Record over & under voltage, over & under current, current leakage, voltage imbalance, current imbalance, and phasese quence protection. Note: Tuya app records.
WiFi Indicator Light Status
1. Fast flashing indicates searching for WiFi signal
2. Slow flashing indicates WiFi offline status
3. Long light indicates that WiFi is connected
Installation and Usage Conditions
1.Working Temperature: -30°C-70°C
2.Working Humidity: ≤85%
3.Working Altitude: Not Exceeding 2000m
4.Pollution Level: Level 3
5. Modular design appearance and din rail installation
6.Wiring Capacity: Insulated copper wire uner 35mm²
Fault Settings
Notes
1.This product has no isolation function. Please turn off the power before repairing.
2. The zero line(Neutral N line ) of this product is directly connected without any disconnection function.
3.The device must be wired according to the markings and must be installed correctly.
4. Although this device has protection function, but it cannot replace normal circuit breaker, so please install circuit breaker before this device as always.
5. Please tighten the clamp screws hard to avoid the device being damaged caught by poor contact.
Installation Wiring & Dimensions
HOW TO ADD DEVCETOAPP
1. Use your smart phone to scan QR codes, or search “Smart Life” or “Tuya Smart” app in Google play or APP Store to download and instal.
2. Create an account with your mobile number.
3.Connect you mobile to your Wi-Fi router. Click “+” inthe upper right conner of homepage or click “Adddevice” then select breaker “Switch module( Wi-Fi )” from “Energy”, long press WiFi button for 5 seconds, after the WiFi indicators starts to flash quickly, open app to pair.
Product Parameters
Rated Supply Vottage: AC380V
Rated Frequency: 50/60Hz
Power Display Range: 0-99999.9kw/h
Protection Trip Action Time:<0.5s
OperationVoltage Range: AC80V-400(Single Phase)
Rated Current: 1-100A
Operating Temperature: -30℃ to 70℃
Setting Range:
OverVoltage(>U): 120-300V
Under Voltage(<U): 80-210V
Over Current & Leakae Protection
Current Leakage: 10-99mA/OFF
Reset/Start Delay: 0s-9999s
Protect Times: 1-30 times/off
