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Provide one-stop intelligent measurement and control system equipment and intelligent interconnection services for the transmission field
Understanding of Common Electrical Components
Leakage circuit breaker is commonly known as leakage air open, and the national standard symbol is QF. A switch that automatically opens when the leakage current in a circuit exceeds a predetermined value. The leakage circuit breaker is used to prevent personal electric shock, and also has short circuit protection and overload protection functions.
2022
10-14
Why does the frequency converter damage the motor bearing?
First of all, we need to understand that because there is a current flowing through the bearing, and this current is in an intermittent state. Intermittent circuits can produce arcs that burn the bearings.
2022
10-14
Comparison of different measurement methods
There are many kinds of measurement methods. Generally speaking, there are direct comparison method, alternative comparison method, differential measurement method, compliance measurement method, compensation measurement method and zero value measurement method. What are the differences between these methods?
2022
08-16
2022
08-16
Overall Solution of Control System for 3.6MW Doubly-fed Motor Test Bench
This test bench is a 3.6MW doubly-fed motor test bench built by the company. Its entire system consists of three relatively independent measurement and control subsystems: no-load test bench, type test bench and factory test bench. Each subsystem includes the control and monitoring of high and low voltage switchgear related to the test bench circuit, frequency converter control and monitoring, power measurement system, temperature and oil and water circuit measurement and monitoring system, etc.
2022
08-06
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Hunan SINEN Intelligent Technology Co., Ltd.
Tel/Fax: +86 731-28109917 / +86 731-28286633
Mobile Phone: +86 18673336633
Mailbox：xezn@xezn.net
Zip Code: 410000
East China Office: Nanjing Xinghai Building
Guangzhou Office: Building A1, Greenland Plaza, Shenzhou Road, Huangpu District, Guangzhou City
Company address: Building 5, Zhongnan High tech Intelligent Innovation Plaza, No.1 Jinma Road, Tianyuan District, Zhuzhou City, Hunan Province china
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SAF Coolest v1.3 设置面板 AIASX-ZAZO-RFXZE-DVF
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