西门子6SE70系列书本型变频器的故障诊断

Fault Detection Simense Series 6SE70 Book-type Inverter

本文对西门子6SE70系列书本型变频器的内部结构进行了介绍,并详细说明了IGBT触发脉冲的测试过程及其常见故障的检测和排除。

In this paper introduced the internal structure of the Inverter Siemens 6SE70 and details of the IGBT trigger pulse of the testing process and its common fault detection and removal.