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RIP/RIF Oil-Air Transformer Bushing
Rated Voltage: 12kV - 550kV
Rated Current: 1A - 8000A
Dry-type Condenser Oil-Air Transformer Bushing
RIP Transformer Transformer Bushing, RIP Dry-type Condenser Transformer Bushing, Resin Impregnated Paper (RIP)
RIF/RIS Transformer Transformer Bushing, RlF/RlS Dry-type Condenser Transformer Bushing, Resin Impregnated Fiber (RIF/RIS)
Resin Impregnated Paper, RIP Transformer Bushing,
Resin Impregnated Fiber, RIF/RIS Transformer Bushing
Dry-type Condenser bushing
Shandong QiXing Oil-Air Transformer Bushings represent the pinnacle of dry-type condenser bushing technology. Available in both Resin-Impregnated Fiber (RIF/RIS) and Resin-Impregnated Paper (RIP) insulation types, they provide a completely solid, reliable solution for air-terminated transformer connections.
Unitary Solid Dielectric: The RIF/RIS type features a condenser core formed by alternating layers of epoxy-impregnated fiberglass and capacitive grading screens, cured into a monolithic solid. The RIP type utilizes an epoxy-impregnated paper core, achieving exceptional electrical and mechanical strength.
Robust Construction: The high-strength aluminum alloy flange is integrally cast or forged and bonded with the core. External insulation can be silicone rubber sheds, hollow composite insulators, or porcelain housings, all hermetically sealed to the flange.
Zero Maintenance: The oil-free and gas-free design eliminates any risk of leakage, fire, or explosion, ensuring a lifetime of reliable service without routine upkeep.
Custom Design: Engineered to meet specific customer requirements and application challenges.
True dry-type, maintenance-free design for transformer applications.
Altitude: Applicable for installations at or below 2000m above sea level.
For altitudes exceeding 2000m, the technical specifications shall be subject to agreement between the supplier and the purchaser.
Ambient Temperature: Suitable for a range of -50 °C to +50 °C.
For environments outside this range, the technical specifications shall be subject to agreement between the supplier and the purchaser.
Installation Angle: Can be installed at any angle.
Pollution Class: Suitable for use in heavily polluted areas with a classification of Class III or higher.
1. Electrical Parameters:
Rated voltage, rated current, rated frequency, external insulation creepage distance, internal insulation clearance, oil-end length, draw-lead length (critical), CT mounting position length (critical).
2. Environmental Parameters:
Ambient temperature, altitude, pollution class.
3. Model Designation:
The letter "F" in the model number (e.g., for Transformer Bushing, GIS Bushing, or Wall Bushing) indicates the silicone rubber composite sheds. The absence of "F" indicates the porcelain sheds.
Note: The dimensions of the bushing flange and terminals can be custom-designed according to the transformer manufacturer's requirements. We also supply direct replacement bushings for existing installations.
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We are committed to providing reliable insulation solutions for the global power industry and working with our customers to promote the safe, stable and sustainable development of energy systems.