Tuya Smart Single Phase Energy Meter: Intelligent Power Monitoring with Prepaid Control
The Tuya Smart Single Phase Energy Meter is a WiFi-enabled power management device designed for real-time monitoring, protection, and control of electricity usage. With built-in overvoltage and undervoltage protection, remote access via the Tuya Smart app, and optional prepaid metering functionality, this DIN-rail mounted meter is ideal for rental properties, Airbnb apartments, and energy-conscious installations.
Key Features
- Real-Time Power Monitoring
Track voltage, current, power consumption (kWh), and load status directly from your smartphone using the Tuya Smart or Smart Life app. - Overvoltage & Undervoltage Protection
Automatically disconnects power when voltage exceeds or drops below user-defined thresholds—protecting appliances and circuits from damage. - Prepaid Metering Functionality
Set consumption limits and control usage remotely, making it perfect for short-term rentals, guest houses, or shared accommodations. - Remote On/Off Control
Turn circuits on or off from anywhere, ideal for managing air conditioning, water heaters, or other high-consumption appliances. - DIN Rail Mounting
Compact design fits standard 35mm DIN rails, making it easy to install in fuse boxes or electrical panels. - WiFi Connectivity (2.4GHz)
No gateway required—connects directly to your home or office network for seamless app integration.
Technical Specifications
| Specification | Details |
|---|---|
| Voltage Range | AC 90–250V / 50–60Hz |
| Max Current | 50A (up to 60A peak) |
| Wireless Protocol | WiFi 802.11 b/g/n (2.4GHz) |
| Protection Settings | Overvoltage: 120–300V (adjustable) |
| Undervoltage: 80–210V (adjustable) | |
| Meter Accuracy | Class 1% |
| Display | LCD screen with real-time data |
| Mounting Type | DIN rail (35mm) |
| Material | PC+ABS (V0 flame retardant) |
| Operating Temp | -10°C to +50°C |
| Dimensions | 90 × 36 × 66 mm |
| App Support | Tuya Smart / Smart Life (iOS/Android) |
Ideal Use Cases
- Airbnb & Short-Term Rentals
Set prepaid limits for electricity usage and monitor consumption remotely to prevent overuse or unexpected costs. - Shared Apartments & Dorms
Allocate energy budgets per room or tenant and receive alerts when thresholds are reached. - Commercial Spaces
Protect sensitive equipment with voltage control and track energy usage for cost optimization. - Smart Home Automation
Link with other Tuya-compatible devices to trigger actions based on power consumption or fault detection.
Why Choose Tuya’s Smart Energy Meter?
Tuya’s platform offers robust cloud connectivity, automation capabilities, and compatibility with voice assistants like Alexa and Google Assistant. The single-phase meter adds a layer of intelligence to your electrical system—giving you control, visibility, and protection in one compact device.
Whether you’re managing a rental unit or optimizing your own energy usage, the Tuya Smart Single Phase Energy Meter is a smart investment for modern power management.
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