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Sep. 26, 2024

Characteristics and Applications of Leakage Current Sensors
The leakage current sensor is an electric safety protection device used to detect poor grounding or leakage in electrical equipment or lines. It is mainly composed of a leakage transformer, a circuit board, etc. When a leakage problem is detected in the equipment or line, the leakage current sensor will sound an alarm or cut off the power supply.
Aug. 27, 2024

UL Certified CCID Protection Device in EV Chargers
Charging pile products need to be UL certified to enter the US market, and safety regulations need to comply with UL2594/UL2231-2 standards. This is also a technical challenge that major charging pile companies need to face. Complying with UL certification means that there will be no safety hazards.
Jul. 26, 2024

Why does the solar photovoltaic inverter need Type B RCMU?
New energy is the focus of future development and has attracted everyone's attention. Among them, photovoltaics have the advantages of wide application range, easy use and no pollution. As an important equipment of the photovoltaic system, the photovoltaic inverter plays a vital role. RCMU also the important device for photovoltaic systems
Nov. 18, 2023

EV Charging Protection and Metering Solution
Accurate metering and comprehensive protection are crucial for any electric vehicle charging station. This article describes the key components for implementing a robust metering and protection solution for electric vehicle chargers. We will introduce key equipment such as energy meters, current transformers, relays, leakage protection devices etc
May. 29, 2024

Protection Requirements of EV Charger
For electrical equipment for public use, such as electric vehicle chargers, safety is the primary consideration, as these devices may be located outdoors, in wet environments, and around children. Protecting people from any risk is our motto and an important part of our mind.

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