What is Earth Leakage Current？
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Опубликовано 2022-11-16
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.
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.
Residual Current Device, Making EV Charging More Safer
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Опубликовано 2022-09-30
TypeB refers to the smooth DC and intermittent DC on the basis of Type A leakage (AC, pulsating DC, half-wave AC). In order to protect the safety of life and property, it is recommended to install a Type B leakage current sensor or Type B leakage circuit breaker with higher protection level on the charging pile.
EV Charger RCMU Protection Leakage Current Sensor
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Опубликовано 2022-09-20
As a leakage protector, the residual current protector is widely used in low-voltage power distribution systems to prevent electric shock accidents, electrical equipment leakage damage and electrical fires. Also in the field of electric vehicle charging, RCD is also widely used as a basic electrical protection device.
Leakage Current Protection Device: RCD RCCB RCBO GFCI
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Опубликовано 2022-09-08
IVY has launched several new RCDs, which differ from RCCBs on the market in the following points, IVY RCDs are sensors, not circuit breakers. Portable installation, small size and light weight. The occurrence of fault current will output an alarm signal instead of breaking the circuit. With Uart communication, leakage alarm value can be set.
