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RIP Condenser Bushing

The internal insulation is a solid structure, no oil leakage, no maintenance for 30 years.According to mechanical performance design, high bending strength, suitable for heavy earthquake area for conditions (g≤1).The material characteristics of products determine that they can resist great changes of temperature between 50℃ and -50℃ avoid aging. Light weight and compact, less than 50% of OIP; easy to install, it can be powered immediately after installation.

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RIP Bushing Types

Product decription:

Resin-Impregnated Paper (RIP) Bushing, the internal insulation is oil-free, which has many advantages compared with OIP Bushing. The common voltage class is 72.5kV, 126KV, 172KV, 252kV, 363kV, 550kV and 800kV. The outer insulation is porcelain or silicone rubber, we could design according the the requirements of the customer.

Specification

40.5 kv - 550 kV RIP air to oil transformer bushing
40.5 kV - 1100 kV RIP Oil- SF6 transformer bushing
24 kV - 40.5 kV Dry-type heavy current bushing
72.5 - 363 kV Dry-type wall bushing
+20kV - +800kV RIP converter transformer bushing
+10kV - +800kV RIP DC Wall bushing

Comparison between RIP Bushings and OIP Bushings
Items	RIP Bushing	OIP Bushing
Insulation Medium	Resin-impregnated paper (oil-free)	Oil-impregnated paper
Environmental	Oil-free	Oil disposal risks
Maintenance	Maintenance-free	Regular oil/leak checks
Weight & Size	20%~30% lighter (same voltage class)	Bulky
Installation	Tilt-tolerant	Vertical installation ≤30°
Low-Temperature	Resin withstands -50°C	Oil viscosity issues when cold
Fire Safety	Flame-retardant	Combustible oil

Core Advantages of RIP Bushings
1. Eco-Safety: Eliminates oil leaks and fire hazards, ideal for indoor/dense urban areas.
2. Zero Maintenance: Reduces maintenance costs (suitable for remote installations).
3. Design Efficiency: Lightweight and compact for easier transport and installation.

Factory Pictures

condenser-bushing-factory

Product Applications

Used globally in power systems across North America, South America, Australia, Southeast Asia, Africa, Europe, and over 50 regions. Meets international quality standards at competitive prices, outshining products with higher costs or lower reliability.

Choose Nanjing Rainbow Electric Co. for reliable, durable, and cost-effective solutions that comply with international standards, meeting the needs of expanding infrastructures.

OIP-BUSHING-applications

Products Packages

Certificates

NJREC has built a good reputation for high quality products, timely delivery and responsive customer service. And has kept its development process, considering his responsibilities and missions about being one of the esteemed and respectful companies in the transformer bushing, transmission line and substation industry.