Suitable for Extremely Hard Environments Certified www.the-rsgroup.com

December 2021 Tesar Italy successfully achieved the Test Certificate for the Environmental, Climatic and Fire behaviour classes E4-C3-F1 as per IEC 60076-11:2018 on a cast resin transformer with rated power 1000kVA and rated voltages 20/0,4kV BIL 125kV in respect of the last ECO DESIGN Tier2 losses as per EU 548/2014 and EU 1783/2019. Here is the list of tests carried out on the same transformer in succession: - Thermal shock test C3 - Condensation and Humidity penetration test E4 - Fire behaviour test and checking of gases emission F1 The tests were attended and certified by independent third-party...