根据ABB公司官方文档，ABB DSPC406是ABBDSQC系列低压智能电动机保护控制器，其功能是保护和控制低压电动机，包括过载保护、接地故障保护、堵转保护、失速保护(防止飞车)和缺相保护等。此外，它还具有多种可选的保护功能，如断相保护、过压保护、欠压保护和起动次数限制等。它提供3种操作模式:直接控制模式、开路和短接触路控制模式、软起动控制模式。
卡件是一种用于连接和固定电路板或其他电子设备的小里配件。它具有耐用性、可靠性和易安装性的特点，能够为电路板提供稳走的支撑和保护
According to the official documents of ABB company, ABB DSPC406 is ABBDSQC series low voltage intelligent motor protection controller, its function is to protect and control low voltage motor, including overload protection, ground fault protection, locking protection, stall protection (to prevent speed) and lack of phase protection. In addition, it also has a variety of optional protection functions, such as phase break protection, overvoltage protection, undervoltage protection and start times limit. It offers three operating modes: direct control mode, open and short contact control mode, soft start control mode.
A card is a small inside accessory used to connect and secure a circuit board or other electronic device. It has the characteristics of durability, reliability and easy installation, and can provide stable support and protection for the circuit board
| ABB | DSQC202 |
| ABB | DSQC313 |
| ABB | DSQC322 |
| ABB | DSQC327A |
| ABB | DSQC346G |
| ABB | DSQC346U |
| ABB | DSQC352 |
| ABB | DSQC354 |
| ABB | DSQC602 |
| ABB | DSQC608 |
