Tuya WIFI Energy Monitoring Circuit Breaker-TW1-2P 🔍
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Tuya WIFI Energy Monitoring Circuit Breaker-TW1-2P

WDYK Tuya WIFI Energy Monitoring Circuit Breaker,it is a product that integrates electronic technology and electrical protection technology, which can achieve precise monitoring of circuits and quickly cut off power. It is based on intelligent control technology, which monitors the load, temperature, current and other parameters of the circuit in real time through various sensors, and can intelligently judge and process them according to the actual situation, in order to achieve the effect of safe protection of load equipment such as wires and electrical appliances.

Related Words:WIFI MCB

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Category: Smart Circuit Breaker

Key metering parameters of circuit breakers and their performance in different current scenarios

Measurement Parameter
Typical Measurement Range
Accuracy Level (Reference)
Supported Scenarios
AC Voltage
Typically covers low-voltage systems, e.g., AC 180V – 400V​
High, can reach 0.2% – 0.5%​
Suitable for conventional low-voltage distribution systems
AC Current
Wide range, e.g., 0.1 x In to short-circuit current range​
<0.5% at low current (e.g., 0.1In); depends on transformer linearity at high current
Covers the full range from light load to short-circuit fault​ conditions
Active/Reactive Power & Energy
Calculated based on measured voltage and current
Generally Class 0.5 to Class 1​ (for energy measurement)
Used for precise energy consumption measurement, billing, and management​
Other Parameters (e.g., Frequency, PF, Harmonics)
Depends on specific model (e.g., Frequency: 45-65Hz)
Varies by model and algorithm (e.g., PF: ±0.01, THD: ±0.5%)
Auxiliary power quality monitoring and analysis​

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