252KV DRY-TYPE CONDENSER WALL BUSHING

FCRG condenser wall bushing is suitable for installation in power plants and substations on three-phase AC systems with a rated voltage of 12-500 kV and a frequency of 50-60 Hz. Its main insulation adopts a new oil-free material that ensures excellent sealing performance without leakage. The bushing supports both horizontal and vertical installation, offering a clean and maintenance-friendly solution.
The external insulation is made of high-temperature vulcanized silicone rubber, providing outstanding resistance to pollution, aging, and explosion. This product aligns with the power industry's development trends toward high performance, oil-free operation, and compact design. It is an advanced solution meeting the needs of urban and rural grid upgrades. The product is composed of main components such as current contactor, condenser insulation core, external insulation sheds, flange, terminal and so on. There is a test tap on the flange. When partial discharge and dielectric loss factor are measured, it is turned on and used. It should be reliably grounded during normal operation.
Compact in size and lightweight, our wall bushing can be customized and designed according to user requirements.
Standard: IEC 60137, GB/T 4109.

252KV DRY-TYPE TRANSFORMER BUSHING

FGRBJ Condenser transformer bushing is used to safely transfer power through the earthed transformer tank, GIS, or reactor, etc. RIF (Resin Impregnated Fiberglass) is a proprietary paperless condenser insulation system composed of layers of fiberglass impregnated with epoxy resin between capacitive screens used to form a uniform core insulation. RIF, provides superior electrical, mechanical and thermal operational margins. It is impervious to humidity.
Advantage:
RIF dry type condenser bushing is an ideal association of existing epoxy resin technology and has appreciated characteristics. Oil free, gas free, maintenance-free, leak-free, explosion-free. Almost no partial discharge.
Installation at any angle.
Shorter production time.
Easier handling for transportation and storage.
Reduce power factor and capacitance.
Not affected by humidity.
Hewei Power provides a high level of customization to strictly meet IEC 60137 standard. We produce 12 to 252kV bushings, including Draw-lead type and Fix rod type etc.

110KV DRY-TYPE CAPACITIVE CURRENT TRANSFORMER

LGB Dry-type capacitive current transformer is a completely independent and innovative current transformer. The internal insulation is composite PTFE film condenser core, and the external insulation is high-temperature vulcanized silicone rubber composite sheds. The CT is U-shaped structure. Inside the U-shaped structure is the primary current-carrying conductor. The thin film capacitor core is wound on the contactor, and the bottom is the transformer shell with built-in secondary winding. There is a measuring terminal on the bottom of the shell, which is opened for partial discharge and dielectric loss factor measurement and should be reliably grounded during normal operation.
Standard: IEC61869, GB20840.