Какая разница между магнитным латчевым реле и моторизированным латчевым реле?
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Опубликовано 2024-11-29
При обсуждении различий между магнитными латчевыми релями и моторизированными латчевыми релями необходимо сначала понять основ
What is a DC energy meter?
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Опубликовано 2024-10-25
The DC energy meter is an instrument designed for applications such as DC panels, solar power supply, telecommunications base stations, DC charging station, and battery energy storage systems. It can measure the voltage, current, power, and forward and reverse energy in the DC system.
Key Components of EV Charging IC-CPD
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Опубликовано 2024-10-11
With the rapid development of new energy vehicles, the demand for ev charging IC-CPD is also rising rapidly. IC-CPD integrates basic functions such as power supply control, control guidance, and leakage protection. The internal circuits include switching power supply, relay, CP signal modulation, leakage protection, voltage/current detection, etc.
Why are latching relays popular in the energy meter market?
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Опубликовано 2024-09-20
In the current era of rapid industrial development, with the development of energy meters, it has also ushered in rapid development. Relays have become an indispensable and important component in electric energy meters. They have the characteristics of strong load capacity, small size, high input and output isolation, low power consumption etc.
IEC 62955 Defines RDC-DD 6mA DC
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Опубликовано 2024-07-09
TÜV certification for IEC 62955:2018. It sets rules for RDC-DD to ensure that type A or type F RCDs function properly even with DC currents exceeding 6 mA. If the RDC-DD detects a steady DC current of 6 mA or more, it is designed to shut down the power supply to the electric vehicle. It can indicate a potential problem or safety risk.
