Ukraine, 49038, Dnipro, 68 Kniazia Yaroslava Mudroho str.

IVS1(F)

IVS voltage transformers are designed for transmitting information signals to measuring devices, protection, signaling and control devices.

Transformers shall be installed in a dry location, where the environment is non-explosive, free of dust, reactive gases and vapors in concentrations able to destroy metal coatings and insulation.

The operating temperature range is from -45 ° C to +50 ° C.

The height of the installation above sea level - not more than 1000 m.

U Climatic performance, 2 category  according to GOST 15150.

Transformers comply with DSTU IEC 60044-2: 2008, GOST 1983-2001.

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IVS voltage transformers are designed for transmitting information signals to measuring devices, protection, signaling and control devices.

Transformers shall be installed in a dry location, where the environment is non-explosive, free of dust, reactive gases and vapors in concentrations able to destroy metal coatings and insulation.

The operating temperature range is from -45 ° C to +50 ° C.

The height of the installation above sea level - not more than 1000 m.

U Climatic performance, 2 category  according to GOST 15150.

Transformers comply with DSTU IEC 60044-2: 2008, GOST 1983-2001.

  • Parameter name Parameter value
  • Highest voltage for equipment, Um, [kV] 3,6; 7,2; 12
  • Number of secondary windings 1, 2, 3
  • Power-frequency test voltage, [kV] 10, 20, 28
  • Rated voltage of primary winding, Un, [kV] 3,0/√3; 3,3/√3; 3,6/√3; 6/√3; 6,3/√3; 6,6/√3; 10/√3; 10,5/√3; 11/√3
  • Rated voltage of main secondary winding, [V] 100/√3; 110/√3; 120/√3
  • Rated voltage of residual secondary winding, [V] 100; 110; 120; 100/√3; 110/√3; 120/√3; 100/3; 110/3; 120/3
  • Rated burden of main secondary winding in accuracy class, [VA/cl] 25/0,2; 50/0,5; 100/1; 150/3
  • Rated burden of residual secondary winding in accuracy class, [VA/cl] 50/3P; 150/6P
  • Thermal limiting output, [VA] 400; 500; 630