News

MR invests in BSS High Voltage technology 

In May 2025, MR acquired a qual­i­fied minor­i­ty inter­est in BSS Hochspan­nung­stech­nik GmbH in Sin­delfin­gen, a com­pa­ny spe­cial­ized in the devel­op­ment of sen­sors and mon­i­tor­ing sys­tems for par­tial dis­charge (PD) detec­tion. This invest­ment expands MR’s port­fo­lio in the field of PD mon­i­tor­ing and detec­tion for trans­form­ers and gas-insu­lat­ed switchgear. MR’s par­tic­i­pa­tion in BSS is a log­i­cal step for both com­pa­nies, as it enables PD mon­i­tor­ing solu­tions to be inte­grat­ed into ETOS® (Embed­ded Trans­former Oper­at­ing Sys­tem) and thus dis­trib­uted more quick­ly world­wide. 

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New generation of MESSKO® MMK  

We will soon be launch­ing the tech­ni­cal­ly improved MESSKO MMK® oil lev­el indi­ca­tor which fea­tures a stain­less-steel flange and a Viton gas­ket as stan­dard for demand­ing appli­ca­tions such as off­shore envi­ron­ments. Oth­er key advan­tages are­high mea­sure­ment accu­ra­cy and dura­bil­i­ty, easy retro­fitting, sim­ple instal­la­tion, and com­pat­i­bil­i­ty with alter­na­tive trans­former flu­ids. 

Find out more about the MESSKO® MMK® here