Tuya Wifi Power Energy Meter Color Screen 3 Phase 4wire Rail Meter AC Monitor KWh Tester Voltage Current Protection Relay Switch

Battery Included : No High-concerned chemical : None Phase : Three Phase Model Number : KWS-306 Rated Voltage : 270V Power Supply : AC Display Type : LCD DIY Supplies : Electrical Origin : Mainland China Power Source : AC

Tuya Wifi Power Energy Meter Color Screen 3 Phase 4wire Rail Meter AC Monitor KWh Tester Voltage Current Protection Relay Switch Feature: ▶Adopting a large LCD color VA display screen ▶The use of static zero power magnetic holding relay materials significantly improves switch reliability and multi meter low power consumption performance, ensuring greater safety and reliability in practical power applications. ▶Adopting standard guide rail installation, no screws required, buckle fixation, easy and convenient installation. ▶Suitable for different scenarios: rental housing, household use, companies, hotels, high and low voltage distribution cabinets, factory assembly lines, warehouses, display cabinets and racks, etc. Specifications: Pls Note: ①KWS-306WF (with WIFI ) ②KWS-306L (without WIFI and with RS485 communication) ③KWS-306 (without WIFI ) ●Name: 8in1 Energy Meter ●Material: ABS+PC+VO ●Model: ①KWS-306WF (with WIFI ) ②KWS-306L (without WIFI and with RS485 communication) ③KWS-306 (without WIFI ) ●Voltage measurement ranges: 85-290V ●Current measurement ranges: 0-80A ●Power measurement ranges: 0-23KW ●Timing measurement ranges: 999Hrs ●Electricity measurement ranges: 0-9999999Kwh ●Temperature rangeminus: -20-150℃ ●Frequency measurement ranges: 50-60Hz ●Power factor: 0.00-1.00PF ●Power failure memory: KWS-306WF Yes, KWS-306L Yes, KWS-306 Yes ●Under-voltage protecting: KWS-306WF Yes, KWS-306L Yes, KWS-306 Yes ●Over-voltage protecting: KWS-306WF Yes, KWS-306L Yes, KWS-306 Yes ●Overcurrent protection:KWS-306WF Yes, KWS-306L Yes, KWS-306 Yes ●Over power protection:KWS-306WF Yes, KWS-306L Yes, KWS-306 Yes ●Overvoltage protection:KWS-306WF Yes, KWS-306L Yes, KWS-306 Yes ●Voltage imbalance protection:KWS-306WF Yes, KWS-306L Yes, KWS-306 Yes ●Current imbalance protection:KWS-306WF Yes, KWS-306L Yes, KWS-306 Yes ●Over Temperature Protection：KWS-306WF Yes, KWS-306L Yes, KWS-306 Yes ●WIFI: KWS-306WF Yes；KWS-306L None，KWS-306 None. Communication address setting (this function is open only for *KWS-306L-with-RS485 version) Communication address is 001 1. Enter setting by pressing M key to select code display 14, click once + - key to adjust 1 address bit, long press + - key without releasing to enter fast add or subtract, long press M key for 3 seconds to save and return to main page. 2. Manually press the shutdown OFF key to disconnect the magnetic protector 3. automatically appear to protect the shutdown power off, the bottom right corner of the screen will appear in the code, with the corresponding code to the top to see which one of the setup problems. APP Function (Only KWS-306WF Support) 1.APP download mode can scan the code to download, you can also search through the mobile phone software centre (Smart Life or Tuya APP). 2.WIFI connection or reset operation: Long press the + button under the home screen until the top right corner of the screen.When the WIFI logo blinks, then open the mobile phone APP to connect.