China 50A 1A 1A 0.5p10 Oil Immersed Reverse StOutdoor Current Transformer

Current Transformer
General description:
LVB series of oil-immersed inverted-type current transformer for the inverted fully enclosed structure.
Mainly by the expander, oil conservator, a winding, body, porcelain sets, base and junction box and other components.
The maximum average relative humidity of 95% (at 25 ºC); the maximum wind speed: 35m / s; the atmosphere; the average daily temperature is not higher than +35 ºC; the maximum temperature: In no serious impact on transformer insulation pollution and erosive, explosive media; seismic intensity of not more than 9 degrees in the region. According to the user to use specific conditions for targeted design.
Features:
1, the main insulation for the oil-paper capacitor structure, the use of imported materials, products, excellent insulation properties;
2, has a reliable dynamic thermal stability;
3, the product casing with multi-screen structure, the internal and external electric field distribution;
4, the main components for the cast aluminum alloy material, the use of welding welding, product corrosion and sealing performance;
5, the second terminal with Phoenix terminal blocks, user wiring convenience;
6, reliable operation, easy maintenance.

Technical Parameter
ModelLVB-35LVB-66LVB-110LVB-220LVB-500Max. voltage (kV) 40.572.5126252550Rated freq. (Hz)50Rated power frequency withstand voltage (kV)95160200/230395/460740Rated lightning withstand voltage (kV)200350480/550950/10501675Partial discharge under 1.2Um (pC)<5Rated 1st current (A)300-8000300-4000300-4000300-40001000-4000Rated 2nd current (A)5, 1Class (combinable) 0.1, 0.2, 0.2S, 0.5, 0.5S, 5P, 10P, TPYRated output (VA)10-50Accuracy limit factor (ALF)10, 15, 20, 25, 30, 40Safety factor (FS)5, 10Short thermal current (kA/s)50-63/3Rated dynamic stable current (kA)125-160Outlook dimension(mm)1225/17801765/23901765/23903085/38505920/69601st wiring board dimension(mm)110x130110x130110x130110x180160x180base hole dimension ¢G (mm)4x¢244x¢244x¢244x¢244x¢30Total weight (kg)30/15090/42090/420150/730760/2800* Above parameters can be customized according to special requirements.