The BDCTAD-01 400A current transformer is an external current and voltage transformer. Its core function is to convert the primary side signal of high voltage and high current into the secondary side signal of low voltage and low current, providing safe and reliable current information for secondary equipment. Widely used in fields such as power distribution monitoring, industrial automation, and new energy grid connection, it has the characteristics of high precision, high reliability, and easy installation.
The main functions and applications of current transformer BDCTAD-01 400A are as follows:
1. Signal conversion:
Convert the high current of up to 400A on the primary side into a small voltage signal of 300mV that can be safely recognized by the BDM100 device in proportion, achieving electrical isolation.
2. Voltage monitoring:
Integrated voltage sampling function, which can achieve overvoltage, undervoltage and other protections without the need for additional voltage transformers.
3. Supporting use:
It must be coordinated with the BDM100 series device, and its output millivolt level signal cannot be directly connected to conventional 5A/1A ammeters or protective relays.
The current transformer BDCTAD-01 400A plays an important role in the fields of power systems and industrial automation due to its high precision, high reliability, and good environmental adaptability. When selecting, it is necessary to match the corresponding accuracy level according to the specific application scenario, and strictly follow the installation polarity requirements to ensure the stable operation of the system.
DFYLSYC-2026-09-09-A
