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 EN 61869-1:2017, DSTU EN 61869-3:2017, GOST 1983-2015.
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 EN 61869-1:2017, DSTU EN 61869-3:2017, GOST 1983-2015.
- 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] 150/3P; 150/6P
- Thermal limiting output, [VA] 400; 500; 630
 IEC 61869-3 2011.jpg "Сертифікат перевірки типу IVS (модуль В) IEC 61869-3 2011.jpg")
