SVEL — Instrument transformers — it is a new project of SVEL Group, involved innovative approaches and experience of the best world analogues in manufacturing of instrument transformers with high reliability and measurement accuracy.
SVEL — Instrument transformers manufactures current and voltage cast-resin instrument transformers, voltage classes up to 35kV; current and voltage instrument transformers with SF6 gas insulation, voltage classes up to 500kV.
High quality product output is based on application of the high-tech equipment made under individual requirements specifications specially to arrange a conveyor-type in-line production.
Nomenclature voltage transformers
|Тype||Voltage class, kV||Measuring windings accuracy class||Protection windings voltage class||Number of windings|
|НОЛ-СВЭЛ||3-35||from 0,2 and lower||100 or 110||2|
|ЗНОЛ(П)-СВЭЛ||3-35||100/v3 or 110/v3||up tо 4|
|3хЗНОЛ(П)-СВЭЛ||3-35||100 or 110||up tо 4|