News_SanHeng Eiectricai Apliances

News

News

11 2020-08

Introduction of Temperature Control System for Dry Transform

The safe operation and service life of dry-type transformer largely depends on the safety and reliab
More+
31 2020-07

Shanghai Siemens came to our company for quarterly inspectio

On March 12th, the purchasing department, technology Department, quality Department and process Depa
More+
31 2020-07

ABB Quality Inspection Department came to our company for qu

ABB quality Inspection Department comes to our company for quarterly examination! Our company's ente
More+
31 2020-07

Principle of Current Transformer

Functions of current transformers: 1. Transform the large current in the high voltage circuit into t
More+
31 2020-07

Application of Current Transformer

1) The wiring of ct should follow the principle of series connection: that is, the primary winding s
More+
31 2020-07

It took two months to complete the revision of Sanheng's off

This revision USES the latest technology HTM5 + CSS3, set three ends in one, the use of bright red m
More+

Total1Page 6Records

Copyright @ 2018 SanHeng Eiectricai Apliances All Rights Reserved. ICP： | Sue ICP for 17017531-1