Oil-immersed and dry-type condenser bushings for power and distribution transformers, available in multiple insulation technologies.
ZDTOIP
Oil-impregnated paper (OIP) condenser bushings — the most widely deployed bushing technology worldwide, offering proven reliability and flexible configurations.
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ZDTRIP
Resin-impregnated paper (RIP) dry-type condenser bushings — maintenance-free, leakage-free, and non-flammable with excellent thermal performance.
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ZDTRIS
Resin-impregnated synthetic (RIS) bushings combining dry-type convenience with advanced synthetic insulation for enhanced dielectric performance.
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ZDTHPO
Patented thermosyphon & Field-proven P&O™ bushings has two series --Type P&O™ I & II according to rated current. The current rated at 8000A and below is called Type P&O I, the current rated above 8000A is called Type P&O II. These two type bushings have thermosyphon design with heat exchange with main oil tank to dramatically reduce hotspot temp rise without any condenser paper but porcelain.
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ZDTSEC
Solid epoxy cast (SEC) bushings for medium-voltage applications requiring compact, maintenance-free designs.
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