IEC 61643-341 Ed. 2.0 b:2020

Posted on: 09/12/202007/29/2020
Posted by: admin
Posted in: IEC

Click here to purchase
IEC 61643-341 is a test specification standard for thyristor surge suppressor (TSS) components designed to limit overvoltages and divert surge currents by clipping and crowbarring actions. Such components are used in the construction of surge protective devices, particularly as they apply to telecommunications. This standard contains information on -terms, letter symbols, and definitions -basic functions, configurations and component structure -service conditions and fault modes -rating verification and characteristic measurement.

Product Details

Edition:: 2.0
Published:: 05/13/2020
Number of Pages:: 158
File Size:: 1 file , 3.5 MB

IEC 63171-7 Ed. 1.0 en:2023

Connectors for electrical and electronic equipment – Part 7: Detail specification for up to 7 ways including PE or FE (data/power) and shield pin, free and fixed circular connectors for balanced single-pair data transmission with current-carrying capacity – Mechanical mating information, pin assignment and additional requirements for type 7
standard by International Electrotechnical Commission, 05/01/2023

IEC 62822-3 Ed. 1.0 b:2017

Electric welding equipment – Assessment of restrictions related to human exposure to electromagnetic fields (0 Hz to 300 Hz) – Part 3: Resistance welding equipment
standard by International Electrotechnical Commission,