Present paper introduces the structure of hybrid contactor, triggering circuit and its protector.
本文介绍混合式接触器的结构、触发电路及其保护器。
2
In this paper, the main characteristics of intelligent protector of valve - controlled lead - acid batteries applied in diesel locomotives are expounded, and its necessity is discussed.
阐述了内燃机车用阀控式密封铅酸蓄电池智能保护器的主要技术特性和加装智能保护器的必要性。
3
The application of PDB belt breakage protector effectively prevents the belt from "flying failure". The paper introduces its applicable conditions, main structure and main points of installation.