Jiangsu Profile
Product List
2026. Advanced 40.5KV 3150A Dry-Type Composite Capacitive Wall Bushing for Robust Substation Applications 
[Mar 20, 2026]
[Mar 20, 2026] Product Description 1. FCRG dry type composite capacitive type wall bushings is an independently developed and innovated product in China; The main insulation inside the casing is divided into two types: composite ...
Company: Nanjing Rainbow Electric Co., Ltd.
2027. 3kv-250A Transformer Bushing manufacturer [Mar 03, 2026]
[Mar 03, 2026] Product Description Wall bushings are specially engineered feedthrough devices that enable safe electrical conductor passage through walls, ceilings, or grounded barriers in substations. They provide: Voltage ...
Company: Nanjing Rainbow Electric Co., Ltd.
2028. U120B/146 Toughened Glass Insulator 120kN IEC Standard for Transmission Line [Feb 28, 2026]
[Feb 28, 2026] Nanjing Rainbow Electric Co., Ltd was established in 2002 which focuses on electrical materials production, marketing, services and logistics. We are one of leading transformer components and insulators manufacturer in ...
Company: Nanjing Rainbow Electric Co., Ltd.
2029. 123KV 1600A HV RIP Type Silicon Rubber Transformer Condenser Bushing [Jan 16, 2026]
[Jan 16, 2026] Company Profile Nanjing Rainbow Electric Co., Ltd Condenser bushings product are classified as Wall Bushing, Transformer Bushing, GIS Lead-out Bushing, Oil/Oil bushing that connecting transformer and oil-filled ...
Company: Nanjing Rainbow Electric Co., Ltd.
2030. Red RTV Coated Disc Cap with Silicone Rubber Suspension Glass Insulator [Oct 08, 2025]
[Oct 08, 2025] Molde ID Electro mechanical failing load (kn) Nominal Diameter Nominal Height Nominal Creepage Distance Coupling Size (mm) Lightning impulse withstand voltage Power-frequency puncture voltage(kV) Net ...
Company: Nanjing Rainbow Electric Co., Ltd.
2031. 1.2kV 417A Double Eyebolt Bushing ANSI Secondary Bushing for Transformer [Sep 26, 2025]
[Sep 26, 2025] Detailed Photos ANSI Bushing ANSI bushings are supplied assembled with the respective porcelain, NBR gaskets, copper threaded rod, blued steel spin grip nut, zinc-plated brass connector and stainless steel lock washer ...
Company: Nanjing Rainbow Electric Co., Ltd.
2032. In Stock CTV175 40KN U40B Suspension Glass Disc Insulators [Sep 05, 2025]
[Sep 05, 2025] Product Description U40B(CTV 175)Tempered Suspended Glass Insulator Rated Load: 40KN (Kilonewton) - Superior mechanical strength for heavy-duty power lines. Type: U40B/110mm (Standard IEC/ANSI ...
Company: Nanjing Rainbow Electric Co., Ltd.
2033. IEC 126KV 2500A High Voltage OIP Type Condensor Transformer Bushing [Aug 21, 2025]
[Aug 21, 2025] Product Description Condenser Transformer bushings Nanjing Rainbow Electric Co., Ltd Condenser bushings product are classified as Wall Bushing, Transformer Bushing, GIS Lead-out Bushing, Oil/Oil bushing that ...
Company: Nanjing Rainbow Electric Co., Ltd.
2034. Distribution Transformer Use LV DIN Porcelain Transformer Bushing [Aug 15, 2025]
[Aug 15, 2025] Product Description EN and DIN Transformer Bushing: As a standard product we can offer both historical DIN standard bushings and the latest EN range of bushings, these product cover the requirements of distribution ...
Company: Nanjing Rainbow Electric Co., Ltd.
2035. EN50386 DT 1/3150A Distribution Transformer Low Voltage Porcelain Transformer Bushing [Aug 15, 2025]
[Aug 15, 2025] Product Description EN and DIN Transformer Bushing: As a standard product we can offer both historical DIN standard bushings and the latest EN range of bushings, these product cover the requirements of distribution ...
Company: Nanjing Rainbow Electric Co., Ltd.
2036. Factory Direct EN50386 DT 1/2000A LV Porcelain Transformer Bushing [Aug 15, 2025]
[Aug 15, 2025] Product Description EN and DIN Transformer Bushing: As a standard product we can offer both historical DIN standard bushings and the latest EN range of bushings, these product cover the requirements of distribution ...
Company: Nanjing Rainbow Electric Co., Ltd.
2037. Distribution Transformer Use EN50386 DT 1/1000A 1250A Porcelain Transformer Bushing [Aug 15, 2025]
[Aug 15, 2025] Product Description EN and DIN Transformer Bushing: As a standard product we can offer both historical DIN standard bushings and the latest EN range of bushings, these product cover the requirements of distribution ...
Company: Nanjing Rainbow Electric Co., Ltd.
2038. 120KN 146mm Toughened with RTV Coating Glass Insulator for Transmission Line [Aug 05, 2025]
[Aug 05, 2025] Product Description 120KN Glass Insulator with RTV Coating RTV coating for glass insulators is a silicone-based material applied to the surface of insulators to enhance their performance, particularly in polluted or ...
Company: Nanjing Rainbow Electric Co., Ltd.
2039. 120BP 120KN 550mm with RTV Coating High Voltage Glass Insulator [Aug 05, 2025]
[Aug 05, 2025] Product Description RTV Coating Glass Insulator RTV coating for glass insulators is a silicone-based material applied to the surface of insulators to enhance their performance, particularly in polluted or harsh ...
Company: Nanjing Rainbow Electric Co., Ltd.
2040. 12-36V 250-630A Middle Voltage DIN Porcelain Transformer Bushing [Jul 14, 2025]
[Jul 14, 2025] Product Description EN and DIN Transformer Bushing: As a standard product we can offer both historical DIN standard bushings and the latest EN range of bushings, these product cover the requirements of distribution ...
Company: Nanjing Rainbow Electric Co., Ltd.
