With the emergence of new domestic new energy vehicles in recent years, the rapid development of urban rail transit in the field of rail transit, and the rapid growth of the 5G and data center markets in the field of communications and data transmission, the market demand for connectors in China continues to expand. Take rail transit ’ s demand for connectors as an example. Because the quality and accuracy of rail transit connector products directly affect the electrical, mechanical, and environmental performance of the connector, and then affect the safety of railway and urban rail transit vehicles, rail transit The quality requirements and manufacturing accuracy of connectors are relatively high, and they belong to high-end products with high added value in the connector field.
The output voltage is regulated by a voltage regulator, which has the characteristics of high reliability and high durability. The high-brightness LED digital tube displays the test time, voltage, current, and can display the breakdown current value and high voltage value in real time.
The alarm current value can be continuously preset at will. The test time is displayed by a three-dimensional digital tube. Equipped with signal input and output interfaces required by PLC, it can easily form a comprehensive test system with PLC.
Determine the wire thickness according to the power of the equipment in the placement machine workshop, and the safety current standard: 6-8A/m ㎡; The voltage regulator requirements of the placement machine workshop: 380V±5%; 220V±5%; UPS requirements for the placement machine workshop: if the voltage fluctuation in the placement machine workshop exceeds the range, a stabilized power supply should be installed (recommended more than 1.5 times); if there is a sudden power failure in the placement machine workshop, a UPS should be installed (recommended in 1.5 times or more)