Outdoor 11 kV Voltage Transformer

Hydrophobic Resin Cast - 11 kV outdoor voltage transformer  -  is engineered for accurate voltage measurement and reliable performance in medium-voltage distribution networks. Featuring a 2-pole design and hydrophobic resin cast insulation, it offers superior weather resistance, high dielectric strength, and long service life even in harsh outdoor environments.

VT Primary Ratio: 3kv/√3 to 15kv/√3 V

Earthing System: Phase to Phase

Secondary Ratio: 100v/√3 or 110v/√3 or 120v/√3 V

Burden : 10 VA to 200 VA

Maximum Taping : 3

System Voltage : 3.3 kv to 12kv

Rated Frequency : 50/60 Hz

Max. Ins. Level : 12/28/75 kv

Rated Continuous Thermal Current : 120%, 150%, 200%

Accuracy Class: 0.2, 0.5, 1.0, 3.0

Protection Class: 3P, 5P, (Open Delta, Star - Star)

Thermal insulation class : B or E or F

Standard: IS-3156 (1992), ČSN EN 60044-2, IEC EN 60044-2, ČSN EN 61869-1, ČSN EN 61869-3, IEC EN 61869-1, IEC EN 61869-3, GOST 15 150