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High-Performance Tuya Zigbee Single Phase Watt-Hour Power Meter Wifi Smart Meter

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Product Detail

Product Tags

Function

1.Programmable timer: Supports up to 30 on/off programs per day or per week.
2.Countdown timer: Adjustable from 1 minute to 23 hours 59 minutes.
3.Program retention: If disconnected from the network, the timer retains all programs set via the mobile app and continues to operate according to the scheduled programs.
4.Customizable power-on state with three options:
1) Memory (remembers last status),
2) On,
3) Off.
Factory default setting is Memory.
5.Manual control via buttons on terminals C1 and C2.
6.Multi-user sharing: Supports sharing with up to 20 users through the mobile app.
7.Compatibility: Works with Amazon Alexa and Google Assistant.
8.Bluetooth backup: If Wi-Fi is disconnected for 5 minutes, the mobile app can control the product’s on/off function via Bluetooth.
9.Real-time monitoring via the app displays:
- Today’s energy consumption (kWh),
- Current current (mA),
- Current power (W),
- Current voltage (V),
- Total energy consumption (kWh).
10.Overcurrent protection: Automatically cuts off the circuit if the load exceeds 48A.
11.Features a push button for Wi-Fi connection and manual on/off switching.

 

Technical Data

Contact specification ATMS4002
Contact configuration 1NO(SPST-NO)
Rated current/Maximum peak current 40A/250VAC(COSφ=1)
Rated voltage/Maximum switching voltage 230V AC
Rated load AC1 8800 VA
Rated load AC15 (230 VAC) 1800 VA
Nominal lamp rating: 230V incandescent/halogen 7200W
Fluorescent tubes with electronic ballast 3500W
Fluorescent tubes with electromechanical ballast 2400W
CFL 1500W
230V LED 1500W
LV halogen or LED with electronic ballast 1500W
LV halogen or LED with electromechanical ballast 3500W
Minimum switching load    mW(V/mA) 1000(10/10)
Supply specification
Nominal voltage (UN) 100-240V AC(50/60Hz)
Rated power 3VA/1.2W
Operating range  AC(50 Hz) (0.8…1.1)UN
Technical data
Electrical life at rated load in AC1  cycles 1×10^5
WiFi Frequency 2.4GHz
Ambient temperature range -20°C~+60°C

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