This paper mainly introduces the CDN selection method in the process of electromagnetic compatibility lightning strike & Surge immunity test, and the introduction of BTL lightning strike test energy in South China....[+more]
New IEC 61850-3 testing capabilities for substation environments, including non-traditional items IEC 61000-4-16 and IEC 61000-4-18....[+more]
The updated version of BS EN IEC 61000-4-6 standard is now available! ! ! Do you want to know what key differences there are? This article is for your interpretation....[+more]
1. The DC input device needs to be tested for DIP. 2. BTL has completed the environment construction of DC DIP, and can provide pre-test services for customers and friends....[+more]
This article highlights the major technical changes in the two recent releases of EN 61000-3-3, which products they apply to, and whether they need to be tested if they are updated. ...[+more]
OJEU was released Commission Implementing Decision (EU) 2021/455 on March 16, Implementing Decision (EU) 2012/1326 amended (this document supplements EMC Directive 2014/30/EU) to include EN 55035:2017/A11:2020 in the harmonization standard...[+more]
Final draft ETSI EN 303 345 V1.1.7 (2017-03) having been in use for many years, ETSI recently released 5 new series of standards to replace the old version. ...[+more]
ETSI has released three new standards, two official versions (ETSI EN 301 489-3 V2.1.1 (2019-03), ETSI EN 301 489-19 V2.1.1 (2019-04)) and one Draft (Draft ETSI EN 301 489-1 V2.2.1 (2019-03)), BTL has now completed the import of the three new standards....[+more]
