Description
Wi-Fi single-phase monitoring and adjustable disconnection
This Tuya-compatible multifunction protector displays electrical measurements and offers adjustable voltage, current and leakage thresholds, together with delay and recovery settings. The packaging identifies it as a Wi-Fi Single Phase Multi-Function Protector.
Functions shown in the supplied documentation
- Voltage, current and accumulated energy (kWh) display
- Wi-Fi connectivity with Tuya-compatible app support
- Adjustable over-voltage and under-voltage thresholds
- Adjustable over-current and leakage thresholds
- Power-on, action and recovery delay settings
- Display timing and measurement calibration settings
Energy allowance with automatic cut-off
Set an energy allowance in kWh. The device monitors the energy used and automatically disconnects the supply when that allowance has been consumed. This provides a way to limit an allocated amount of electricity.
Technical parameters
The following figures are the settings stated in the supplied manual. This listing is for the 63 A version; the manual also contains a separate table entry for an 80 A version.
| Input voltage range stated in manual | AC 140–300 V |
|---|---|
| Over-voltage threshold | 230–300 V; default 270 V |
| Over-voltage recovery threshold | 225–295 V; default 265 V |
| Under-voltage threshold | 140–210 V; default 170 V |
| Under-voltage recovery threshold | 145–215 V; default 175 V |
| Over-current threshold, 63 A version | 0.1–63 A; default 40 A |
| Over-current recovery threshold, 63 A version | 0.5–62.5 A |
| Leakage threshold | 10–99 mA; default 20 mA |
| Power-on delay | 1–999 seconds; default 10 seconds |
| Recovery delay | 1–999 seconds; default 30 seconds |
| Action time setting | 1–30 seconds; default 1 second |
| Power consumption stated in manual | No more than 2 W |
| Dimensions stated in manual | 95 × 39 × 70 mm |
Installation and protection functions
Use alongside the circuit’s required protective devices. Adjustable threshold and delay settings must not be treated as evidence that this unit replaces an MCB, RCD, RCBO or surge protective device. Installation, permitted loads and settings must be assessed for the actual unit and circuit.
The 63 A version label and adjustable current range are not a short-circuit breaking-capacity specification. Follow the supplied model-specific instructions and the installation’s protection requirements.
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