Upgrading Industrial Control Requirements, How To Respond To Terminal Block Technology
Improving electrical performance and reliability: The terminal blocks use high-strength copper alloy conductors and coating processes to ensure low impedance during high current transmission (up to 1000A), meeting the requirements of heavy-duty scenarios. For example, high-power terminals can be applied to equipment such as transformers to ensure stable current transmission. At the same time, insulation materials such as modified nylon (PA66) are used to enhance moisture and corrosion resistance, avoid leakage or short circuit risks, and extend service life.
Optimize structural design and installation convenience: The terminal blocks adopt modular design, supporting quick connection and disconnection without welding, simplifying the wiring process. For example, plug-in boards (such as IEC 60947 standard) can reduce wiring time by 40% and support hot swappable maintenance, reducing downtime losses. In addition, standardized interfaces (such as DIN rail terminals) have increased automation rates to 80% and qualification rates to 99.8%, significantly improving operational efficiency.
Enhance anti-interference and protection capabilities: In response to electromagnetic interference (EMC) and vibration environments, the terminal blocks adopt technologies such as shielding covers and lock designs to improve the anti vibration level (such as IEC 61373 Class B) and signal stability. For example, the optoelectronic coupling type boards integrates optoelectronic isolation technology, has strong anti-interference ability, and is suitable for scenarios such as high-voltage distribution boxes. At the same time, the protection level has been upgraded to IP67, which can withstand oil stains and high-pressure flushing, and is suitable for complex industrial environments.
Expanding functions and application scenarios: The types of boards continue to enrich, such as fuse boards with built-in fault LED circuits, making it easy to quickly locate the fault point; Thermocouple terminal blocks should avoid generating new potential differences to ensure measurement accuracy. In addition, micro terminals are compatible with low-power devices such as sensors, and standard terminals are used for general motor control circuits to meet diverse industrial needs.
