RIF capacitive transformer bushing uses silicon rubber composite material or porcelain for external insulation, RIF composite material for internal insulation. The capacitor core uses patented stress-splitting buffer layer technology. It reduces internal stress and makes product quality stable, improves the tolerance of cold and hot shock ability, and the level of safe operation.

Features

no oil-filling, no gas, environmental protection, free maintenance, antipollution, reliable sealing, excellent anti-leakage performance. It can withstand 72 hours of waterish logged test.

RIF transformer bushing has high mechanical strength, it can withstand 1250N horizontal and vertical directions of each 1-week duration tensile test.

Parameters

Standard: IEC 60137.

Rated voltage：12~252(245)kV

Rated current：100~5000A

Rated frequency：50Hz、60Hz

Temperature：-40~+55℃

Altitude：1000m（conferring with consumer if above 1000m）

Pollution class： Ⅱ、Ⅲ、Ⅳ