100A Tuya Wi-Fi Smart Energy Meter | Single Phase Power Meter with Over/Under Voltage Protection

The 100A Tuya Wi-Fi Smart Single Phase Energy Meter is designed to offer reliable and precise monitoring of your electricity usage, along with advanced protection features to safeguard your electrical system.

Rated Voltage: AC 110/230V
Frequency: 50Hz/60Hz

Key Functions:

1. Under Voltage Protection:
   • Adjustable range: 80V-210V (Default: 175V). This function protects your devices from operating under unsafe low voltage conditions.
2. Over Voltage Protection:
   • Adjustable range: 120V-300V (Default: 275V). Prevents your equipment from being damaged by high voltage surges.
3. Over Current Protection:
   • Adjustable range: 1A-100A (Default: 100A). Ensures your circuit doesn’t draw more current than it can safely handle.
4. Reconnect Time (Delay on Time):
   • Adjustable range: 10s-90s (Default: 30s). This function delays the reconnection of power to prevent frequent on/off cycles that can damage your appliances.
5. Power Display Range:
   • Displays from 0-99999.9 kWh. This provides a clear and detailed view of your energy consumption.
6. Temperature Protection:
   • Adjustable range: 10-85°C. Protects your devices from overheating, which could cause damage or fire hazards.
7. Over Current and Leakage Reconnect Times:
   • Adjustable range: 1-30/OFF (Default: 5). Controls how many times the device will attempt to reconnect after an overcurrent or leakage event.
8. Four Timing Modes:
   • Schedule Mode: Set specific times to power on/off.
   • Countdown Mode: Set a countdown timer to power on/off after a set duration.
   • Cycle Timing: Repeatedly power on/off at set intervals.
   • Inching Mode: Momentary operation for tasks like gate control.

Important Note

If the protector trips three times due to leakage protection, the device will not automatically reconnect until the issue is resolved. This ensures safety by preventing continuous operation in potentially hazardous conditions. The device supports up to 99999 cycles for other protection and reconnect scenarios.

Memory Function

This smart meter includes a memory function that retains key data even after a power outage. It will remember the kWh consumed, as well as the overvoltage, undervoltage, and overcurrent settings.