Technical Changes to the TPP and TPP-N Current Transformer Product Line

• On 27.05.2026, a new 5-year Belarusian measuring instrument type approval certificate with an 8-year calibration interval was obtained.
• The “Version 2” enclosure modification with a hinged cover and mounting feet has been added.
• the 1250 A rating has been added,
• a secondary current of 1 A has been added,
• accuracy class 1,0 has been added,
• non-standard ratings of 125 A, 135 A, 175 A, 350 A and 1800 have been added,
• NEW 50 and 60 A ratings with accuracy class 0.5S have been introduced, along with a NEW 100 A 0.5 VA rating with accuracy class 0.2S and the existing ratings with increased load capacity: 200 A 2 VA, 250 A 2.5 VA and 300 A 3 VA with accuracy class 0.2S,

You can obtain more detailed information from your manager or by emailing us at sale@yukonru.by.