WIFI Energy Monitoring RCBO-TW1L-4P 🔍
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WIFI Energy Monitoring RCBO-TW1L-4P

WDYK WIFI Energy Monitoring RCBO with Tuya APP Control,This is the most comprehensive intelligent metering residual current circuit breaker（Smart RCBO).

Product function:

1.Remote open and close control/2.Manual opening and closing/3.Overload protection/4.Short circuit protection/5. Mechanical lock/6. Voltage acquisition/7.Current collection/8.Power acquisition/9.Temperature gathering/10.Timing action setting/11.Countdown action setting/12.Child lock protection/13.Arrears trip/14.Historical Power query/15.Reverse power statistics/

16.Zero setting of electric quantity/17. Voltage peak recording/18. Current threshold/19.Over voltage threshold/20.Undervoltage threshold/21.Temperature threshold/22.Leakage value collection/23.Leakage threshold/24.Leakage test/25.Remote leakage test/26. Leakage timing test/26.Leakage off function

Related Words:Tuya Smart Leakage Circuit Beaker

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Category: Smart Circuit Breaker

What is the difference between energy monitoring circuit breaker and normal circuit breaker?

Feature Dimension
Standard Circuit Breaker
Metering Circuit Breaker
Core Function​
Basic Protection: Automatically interrupts the circuit during overload or short circuit to prevent hazards.
Triple Function:
1. Protection: Same as left.
2. Measurement: Monitors dozens of electrical parameters in real-time (voltage, current, power, energy, power factor, frequency, etc.).
3. Communication: Transmits data to a management system.
Technical Basis​
Electromechanical Principle: Relies primarily on mechanical components​ (bimetallic strip thermal expansion, electromagnetic trip) for protection.
Converged Technology: Mechanical + Electronic Sensing + Digital Processing. Incorporates high-precision transformers, metering chips, a microprocessor (MCU), and a communication module.
Data Capability​
None: Only has a tripped/not tripped state. Requires manual troubleshooting after a trip.
Fully Digital:
• High-Precision Measurement: Typical accuracy class of 0.5 or 1 for voltage/current, with advanced models reaching 0.2.
• Data Logging: Records events (e.g., trips) and historical energy data.
• Remote Upload: Transmits data in real-time via communication interfaces.
Control Method​
Local Manual: Operation (“ON/OFF”) depends entirely on personnel at the distribution panel.
Diverse & Smart Control:
• Remote Control: Operate via smartphone APP or computer backend.
• Automatic Control: Supports scheduling, interlocking (e.g., with fire systems to cut non-essential power), and auto-reclosing.
• System Integration: Can be integrated as an actuator into Energy Management Systems (EMS) or Building Automation Systems (BAS).
Intelligence Level​
Low: Fixed functionality, non-adjustable, no interaction.
High:
• Edge Computing: Performs local data analysis, demand forecasting, and fault预警.
• Strategy Execution: Can execute strategies like “peak shaving” or time-of-use tariff management.
• Advanced Diagnostics: Provides power quality analysis (harmonics, imbalance) and preliminary fault cause identification.
Core Value​
Safety Baseline: Provides the most basic and economical electrical safety protection.
Management & Efficiency: Builds on safety to enable energy visibility,精细化管理, smart maintenance, and energy efficiency optimization.
Application Scenarios​
Any scenario requiring basic circuit protection, e.g.:
• Home distribution boards
• Building floor distribution boards
• As point-of-use protection for equipment.
Scenarios requiring in-depth monitoring, management, and control of electricity use, e.g.:
• Energy Management: Department/production line energy KPI tracking, verification of energy-saving retrofits.
• Operational Models: Prepaid billing​ for rental properties, dormitories.
• Distributed Energy: Grid monitoring and coordination for PV, storage systems.
• Smart Maintenance: Predictive maintenance and rapid fault location for large facilities (data centers, malls, factories).
Cost Composition​
Low: Primarily the device procurement cost.
High: Includes device cost, system integration cost, software platform, and subsequent service costs.

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