MD0630T41A 30mA RCD Sensor 6mA DC Earth Leakage Detection RCM for Solar Strings and Battery Pack
MD0630T41A is a AC DC integrated leakage current sensor with high sensitivity, accurate measurement, small size, UART communication, Modbus protocol, etc. integrated design,The measurement DC current range is 2~15mA, the maximum AC current range is 3~100mA. PCB installation and cable installation available, AC and DC leakage settings can be set separately, and an alarm signal can be generated when the set current is reached, and three outputs are available. This residual current detector is TUV, CE-EMC, IEC62955-2018, IEC62752, UL2231 certified.
Product Features
mA Level Measurement, AC DC Leakage Data Readable
Integrated Design, Pin & Cable (Vertical) Type Installation
Alarm Value Programmable, 3 Types of alarm Outputs
UART Communication, Modbus Protocol
TUV ,CE-EMC, IS17017,IEC62955-2018, UL2231,IEC62752
Standard: EN 61000-6-3:2007+A1 ,EN IEC 61000-6-1:2019
Product Parameters
Voltage Input | 12V±20% (Current about 12mA) |
Measurement Current Range | DC current:2~15mA ; Max.AC current:3~100mA (Default threshold:DC 6mA, AC 30mA) |
Accuracy | DC±0,2mA,AC±0.3mA@25℃ |
Three-ways output | DC alarm, AC alarm, AC/DC alarm |
Function | Current value readable and settable |
Operation temperature | -25~+80℃ |
Appearance | |
Installation | PCB+Cable/Pin+Cable/Vertical Installation |
Product Dimension
Product Application
In recent years, with the development of photovoltaic power generation, especially with the rise of the distributed photovoltaic market, the installation of photovoltaic power generation devices on various roofs has become more and more common. Since it is related to "electricity", it is worth paying attention to how to avoid leakage. At present, inverters are mainly used in the market to provide protection for photovoltaic systems through leakage current suppression + diagnosis and detection + shutdown. However, the quality of inverter products varies. When the leakage current reaches the limit, some brand inverters may not be able to effectively suppress, diagnose and detect in time, or fail to disconnect in time, causing safety accidents.MD0630T41A is a high-precision leakage current sensor, which can diagnose and detect the change of leakage current value, so as to ensure accurate judgment, and can completely replace the application of inverter.
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