Can a magnetic latching relay resist magnetic field interference?
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Pulished on May. 16, 2024
There is an interfering magnetic field in the environment where the electric meter is used, and the interference of the external magnetic field can easily cause the magnetic circuit system of the magnetic latching relay to change, resulting in the failure of the cost control function of the electric meter. So how to deal with this situation?
How can we ensure leakage protection and prevent electric shock hazards during EV charging?
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Pulished on Apr. 16, 2024
In recent years, the rapid growth of the electrial vehicle industry has increased demand for EV charging stations. Manufactures strive to enhance their competitiveness in the booming market. How can we ensure electrical installation protection and prevent electric shock hazards during EV charging? It is vital to choose the right rcd leakage sensor.
Why does the new IEC standard require smart meters to have built-in anti-magnetic field relays?
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Pulished on Mar. 27, 2024
Jamming an electricity meter is as simple as placing a strong magnet near the power transformer. External magnetic fields can damage the power converter and hinder the meter's ability to accurately monitor electricity usage. The new IEC 62052-11:2020 standard sets out requirements for the anti-magnetic field strength of AC energy meters.
IEC 61810-1 Standard 32A 40A EV Charger Relay
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Pulished on Mar. 20, 2024
In recent years, with the deepening of environmental awareness and the strengthening of policy guidance, the electric vehicle market has ushered in vigorous development. as the number of charging vehicles continues to increase, how to ensure the stable operation and safety protection of charging piles has become an immediate problem to be solved.
B Type RCD Protection for EV Charging
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Pulished on Feb. 05, 2024
The growth of the new energy vehicle market is inseparable from the construction of basic charging facilities. How to ensure the safety of electricity during the charging process, especially to prevent leakage current from harming life and property, is an issue worthy of attention.