{"id":14042,"date":"2026-04-09T18:18:02","date_gmt":"2026-04-09T16:18:02","guid":{"rendered":"https:\/\/event.businessfrance.fr\/innotrans\/?p=14042"},"modified":"2026-09-11T10:37:32","modified_gmt":"2026-09-11T08:37:32","slug":"sadtem-2","status":"publish","type":"post","link":"https:\/\/event.businessfrance.fr\/innotrans\/sadtem-2\/","title":{"rendered":"SADTEM"},"content":{"rendered":"\n
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SADTEM<\/strong>
Hall 3.2
Booth 210-B<\/h1><\/div>\n\n\n\n

#transformer #metering
#protection #sadtem
#medium voltage #Rolling stock<\/p><\/div>\n\n\n\n

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about us <\/h4><\/div>\n\n\n\n

Since 1929, SADTEM<\/strong>, a family-owned French company, supply all kind of medium voltage instrument transformers worldwide.<\/p>\n\n\n\n

From our factory located in North of France, we support the main actors of Energy and Railway sectors with our custom designed solutions of voltage, current and combine transformers.<\/p>\n\n\n\n

Our range of products covers all needs of revenue metering and protection CT\u2019s and VT\u2019s up to 72.5kV.<\/p>\n\n\n\n

Based on ISO9001 quality management, the high-quality level and reliability of our production brought to SADTEM its international reputation of 1st<\/sup> class supplier.<\/p>\n<\/div><\/div><\/div><\/div><\/div>\n\n\n\n

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1-LOCO3-SAF<\/u><\/strong><\/p>\n\n\n\n

Dry type outdoor voltage transformer specially designed and tested for railway rolling stock applications. Mounted on roof of locomotive or inside technical room and used for catenary voltage sensing and energy metering, it is perfectly designed for specific electrical conditions, aggressive and polluted environment and shocks and vibrations according to IEC61373. The full silicone insulation material avoid any fragmentation in case of failure.<\/p>\n<\/div>\n<\/div>\n\n\n\n

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2-BBY2<\/u><\/strong><\/p>\n\n\n\n

One HV pole 52kV voltage transformer, dry insulated and completely earthed for outdoor application. Its aluminium case brings a high mechanical resistance. Its silicone molded insulator with large creepage distance gives perfect insulating properties in aggressive and polluted environments. Its high level of insulation matches perfectly with infrastructure application, along the rail track or sub-stations<\/p>\n<\/div>\n<\/div>\n\n\n\n

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3-OVS-52<\/u><\/strong><\/p>\n\n\n\n

Outdoor dry type capacitive voltage sensor. Technically designed to withstand<\/p>\n\n\n\n

ferroresonance phenomenon and fast transient voltages. Connected on medium voltage network, phase to ground, it provides a current loop of<\/p>\n\n\n\n

4-20mA, proportionally to the rms value of high voltage signal. Its silicone molded insulator with large creepage distance gives perfect insulating properties in aggressive and polluted environments. A low voltage auxiliary supply is required.<\/p>\n<\/div>\n<\/div>\n\n\n\n

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