Selection of RCD Leakage Protection Device for European Standard AC Charger
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Опубликовано 2023-01-12
The centralized explosive growth of AC charging piles in Europe has also sounded the alarm on the safety issues in the charging process. Leakage protection, as the core protection function, has been continuously upgraded and iterated in the standards of successive generations.
Why choose Type B sensor for leakage protection of European standard AC charger
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Опубликовано 2023-01-12
The definition of Type B residual current includes Type AC, Type A and DC residual current, so Type B residual current detection is a relatively high requirement for residual current detection at present. Type B refers to smooth DC and intermittent DC on the basis of Type A leakage (AC, pulsating DC, half-wave AC).
Application of din rail type DC energy meter in charging pile industry
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Опубликовано 2022-10-28
In the electric vehicle charging system, the charging pile communicates with the vehicle battery management system (BMS) to convert the three-phase AC input power into the DC power required by the BMS. The output energy is measured. The DC energy meter can be configured with a shunt or a Hall sensor to measure the charging energy.
Type A and B RCD Leakage Detection Device for IC-CPD and Wall-Box applications
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Опубликовано 2022-05-06
According to IEC 61851, it is clearly stipulated that the residual current protection in AC charging equipment shall adopt type B or type A and 6mA smooth DC RCD, which meets the requirements of IEC 60755-2017.
RCD Requirements in EV Charging Station
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Опубликовано 2022-04-22
As the residual current protective devices (RCD) is widely used in low-voltage distribution system to prevent electric shock accidents, leakage damage of electrical equipment and fire caused by electrical leakage. RCD is widely used as a basic electrical protection device in the field of electric vehicle charging application (IC-CPD and AC Wallbox)
