Blog Archives - Page 2 of 3

What are CT and PT in transformer?

By Siemens apt|2020-11-30T10:35:11+00:00November 30, 2020|FAQ|

1. What are CT and PT in transformer? CT means current transformers, which main are ...

By Siemens apt|2020-11-30T10:35:48+00:00November 30, 2020|FAQ|

1. What is an indicator lamp? A device, that monitors the working or position status ...

By Siemens apt|2020-11-30T10:36:15+00:00November 30, 2020|FAQ|

1. What is function of limit switch? A limit switch which regulates the electrical circuit ...

By Siemens apt|2020-11-30T10:36:43+00:00November 30, 2020|FAQ|

1. What is selector switch in electrical? A selector switch can control on or off ...

By Siemens apt|2020-12-10T03:36:30+00:00November 30, 2020|FAQ|

1. What is a relay? A relay is the device that opens or closes the ...

By Siemens apt|2020-11-30T10:37:38+00:00November 30, 2020|FAQ|

1. What is a Cam Switch? Cam switches are mainly used within the low voltage ...

By Siemens apt|2020-12-01T12:25:24+00:00October 30, 2018|Company|

On September 21, 2018, Siemens APT held the 2018 National Distributors Conference in Chengdu. This ...

By Siemens apt|2020-12-01T12:27:38+00:00August 24, 2017|Company|

Aug.22-24th,2017,the TUV Rheinland carried out the ISO9001:2015 quality management system license version review to APT.After three ...

By Siemens apt|2020-11-30T02:32:38+00:00May 20, 2017|Company|

2017 marks the ninth session of the APT National Distributors Forum, For nine years, we have ...