What is Earth Leakage Current？
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Pulished on Nov. 16, 2022
There are many bad effects of earth leakage. For example when earth leakage occurs in the transmission line a huge amount of current flowing to the ground, so it trips the main RCD/RCCB installed in the substation. So the whole power system will be interrupted which will create economic losses.
IVY METERING Brand RCD for EVSE
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Pulished on Nov. 03, 2022
Sensors are critical for detecting leakage currents that can flow through the IC-CPD into the battery and then into the Type A/B residual current device (RCD), shutting down the RCD's safety features. IVY offers a sensor based on the magnetic gate principle that provides excellent resolution and accuracy even under harsh electrical conditions.
Application of leakage current sensor in photovoltaic field
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Pulished on Oct. 28, 2022
Any electrical leak can be dangerous for your staff and production site. By using IVY Residual Current Device (RCD) you can protect both staff and equipment. IVY developed a range of highly flexible Residual Current Monitor of Type B/B+ for measuring DC and AC residual currents up to 100kHz, with digital output.
Application of din rail type DC energy meter in charging pile industry
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Pulished on Oct. 28, 2022
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.
EV Charging Safety Protection -Type B RCD
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Pulished on Sep. 30, 2022
The electric vehicle cannot be fully isolated and therefore proper protection against DC residual current is needed in the system. The protection can be accomplished either with a 6mA detection device (Residual direct current detecting device, RDC-DD) inside the charger or with a Type B RCD either inside the panel board or inside the charger itself