Dry Type Wall Bushing From 52 Kv to 550 Kv Bushings for Oil Power Transformer

• Customization: Available
• Application: High-voltage
• Material: Rip/Oip
• Model NO.: 52 kV to 550 kV
• Structure: Post Insulator
• Type: Wall Bushing
• Usage: High Voltage Power Transmission, Electrical Installation
• Connection Method: Trough Type
• Size of Bearing Capacity: 300KN
• Certification: ISO9001
• Color: Gray
• Brand: Njrec or OEM
• Delivery: 15 Days
• Transport Package: Wooden Pallet or Carton
• Trademark: RIB or OEM
• Origin: China
• HS Code: 8546900000
• Package Size: 30.00cm * 40.00cm * 50.00cm
• Package Gross Weight: 10.000kg

Product Description

Some information about the wall bushing
Voltage	52kV ,72.5kV,123kV, 170kV, 245kV, 362kV etc
Application	indoor - indoor, outdoor - indoor, outdoor - outdoor
Standard	IEC 60137 - 2017
External Insulation Type	Polymer (silicone rubber with Uv protection) & Porcelain. According to requirement
Inner Insulation Type	RIP & RIS. According to requirement
Rated Current	630A - 12,500A

Oil-air bushing is mainly used for power transformer as current carrier for leading in andout current of high voltage side, middle voltage side and low voltage side of transformeras well as insulate the oil tanks of power transform.

Oil-oil bushing is mainly used in power transformer and rectifier transformer, connecting cable through transition conservator as well as insulate oil tanks and transition conservator of power transform .

 

Oil- SF6 bushing is mainly used as transition connector for oil power transformer to GIS or SF6 bus. One end of bushing is in oil, the other end is in SF6 during operation. The Max. temperature for SF6 medium should be 40 ºC , should be not more than 0.55Mpa(gauge pressure)

Wall bushing is mainly used in power station and substation for high voltageconductor pass through wall or floor.Dry wall bushing is solid insulation, with advantages of good antipollutionperformance, high reliability,no oil leakage, no environment pollution, small size.light weight, easy mounting and maintenance-free.

RIP DC bushing uses resin impregnated paper process, and applied to all voltage levels bushing. The condenser core of this bushing is cured after impregnated with resin epoxy under high vacuum .With advantages of high mechanical strength, strong seismic resistance capability, good thermal stability, reliable insulation, low partial discharge, easy mounting and maintenance.

RIP DC bushings are applied in many DC projects and have broad market prospects.

 

Comprehensive technical capability of RIP DC bushings produced by our company reach the international advanced level, with independent intellectual property rights. Our RIP DC bushings can replace imported products.

 

 

Company Profile

Nanjing Rainbow Insulated Bushing Co., Ltd was established in 2021 which focuses onelectrical materials production, marketing, services and logistics. We are one of leadingtransformer components and insulators manufacturer in China. Our group also undertakenew transmission line projects and substation constructions, as well as switchgear insulatorand insulation materials production.

Our factory consist four branches:
1-Solid Transfomer Bushing and Metal Accessories Plant
2-OIP/RIP/RIF Condenser Bushing Plant
3-Porcelain/Composite/Glass Insulator Plant
4-Electrical Insulation Materials Plant.

Product Application

RlB has already exported to North America, South AmericaAustralia, Southeast Asia, Africa, Europe and 50 other countries andregions. Transformer Bushings and Insulators manufactured by RlBcorrespond to the international standards as referred to their qualityand are in the market at the most competitive prices.

Packaging & Shipping

RIB QUALITY POLICY:

-RlB products are reliable in operation
-RlB promptly satisfies the customers' requirements and demands
-After-sale maintenance and service is executed promptly andconsidering a high level of technical competence
-Long-term partnership with our customers is the precedence for us
-We follow the requirements and permanently improve theeffectiveness of lS0 9001 Quality Management System

Certifications

RlB 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.