Jiangsu Profile
Product List
1786. 1.2kV 500A ANSI Low Volatge Eyebolt Type Porcelain Transformer Bushing 
[Apr 02, 2026]
[Apr 02, 2026] 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 and power transformer ...
Company: Nanjing Rainbow Electric Co., Ltd.
1787. U160BL Robust Design for Heavy Duty Transmission Applications Glass Insulator [Apr 02, 2026]
[Apr 02, 2026] Glass Insulator Our premium glass material delivers outstanding dielectric properties, effectively resisting electrical discharges and maintaining stable insulation performance even in polluted or humid environments, ...
Company: Nanjing Rainbow Electric Co., Ltd.
1788. OEM Supported High Voltage 35kV Capacitive Porcelain Bushing [Apr 02, 2026]
[Apr 02, 2026] Our oil-immersed paper capacitor bushings feature high dielectric strength, tolerance to high/ultra-high voltages, and stable and reliable insulation performance. The technology is mature and reliable, adhering to IEC ...
Company: Nanjing Rainbow Electric Co., Ltd.
1789. 160kN Ball and Socket Type Glass Insultor for High Voltage Power Transmission [Apr 02, 2026]
[Apr 02, 2026] Glass Insulator Our premium glass material delivers outstanding dielectric properties, effectively resisting electrical discharges and maintaining stable insulation performance even in polluted or humid environments, ...
Company: Nanjing Rainbow Electric Co., Ltd.
1790. 240kN High Quality Glass Insulator Ensure Long Service in Harsh Operating Environments [Apr 02, 2026]
[Apr 02, 2026] Glass Insulator Our premium glass material delivers outstanding dielectric properties, effectively resisting electrical discharges and maintaining stable insulation performance even in polluted or humid environments, ...
Company: Nanjing Rainbow Electric Co., Ltd.
1791. Customizable for Various Voltage Grades Glass Insulator in Power System [Apr 02, 2026]
[Apr 02, 2026] Glass Insulator The product is assembled by cap,toughened glass shell and pin using cement. It is used for insulation and suspending conductors on high voltage ultra high voltage and extra high voltage AC and DC ...
Company: Nanjing Rainbow Electric Co., Ltd.
1792. 160kN Customizable for Various Voltage Grades Disc Glass Insulators [Apr 02, 2026]
[Apr 02, 2026] Glass Insulator Our premium glass material delivers outstanding dielectric properties, effectively resisting electrical discharges and maintaining stable insulation performance even in polluted or humid environments, ...
Company: Nanjing Rainbow Electric Co., Ltd.
1793. 400kN Red RTV Coated with Silicone Rubber Disc Glass Insulator [Apr 02, 2026]
[Apr 02, 2026] The product is assembled by cap,toughened glass shell and pin using cement. It is used for insulation and suspending conductors on high voltage ultra high voltage and extra high voltage AC and DC transmission lines. It ...
Company: Nanjing Rainbow Electric Co., Ltd.
1794. 72.5kV/630A~1250A OIP Condenser Transformer Bushing(Draw Lead) [Apr 02, 2026]
[Apr 02, 2026] Our company apply international advanced professional electric field software and high voltage bushing internal insulation optimization design software package to optimize the design of internal and external insulation ...
Company: Nanjing Rainbow Electric Co., Ltd.
1795. 126kV/5000A OIP Condenser Capacitive Transformer Bushing(Bottom Connected) [Apr 02, 2026]
[Apr 02, 2026] 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 equipment, Oil/SF6 ...
Company: Nanjing Rainbow Electric Co., Ltd.
1796. High Voltage 24kV Oil to Air Condenser Bushing with IEC Standard [Apr 02, 2026]
[Apr 02, 2026] Our oil-immersed paper capacitor bushings feature high dielectric strength, tolerance to high/ultra-high voltages, and stable and reliable insulation performance. The technology is mature and reliable, adhering to IEC ...
Company: Nanjing Rainbow Electric Co., Ltd.
1797. 3kV 250A DIN 42539 Solid Porcelain Transformer Bushing [Apr 02, 2026]
[Apr 02, 2026] 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 and power transformer ...
Company: Nanjing Rainbow Electric Co., Ltd.
1798. 24kV 1250A High Voltage Porcelain CeramicWall Bushing [Apr 02, 2026]
[Apr 02, 2026] The Ceramic Wall Bushing is composed of a porcelain sleeve, a conductor, an intermediate flange, and end accessories. The porcelain sleeve is the main insulation of the casing, with the middle flange grounded normally ...
Company: Nanjing Rainbow Electric Co., Ltd.
1799. EN 50336 1.1kV 800A Low Voltage Monoblock Epoxy Resin Bushing [Apr 02, 2026]
[Apr 02, 2026] These bushings are composed of epoxy insulation, conductor screws, internal connection plugs, external connection plugs and a clamping plate. According to customer requirements, we can also provide 1 sealing gasket. It ...
Company: Nanjing Rainbow Electric Co., Ltd.
1800. 2.5kV 3300A High Performance Epoxy Resin Bushing for Transformers [Apr 02, 2026]
[Apr 02, 2026] These bushings are composed of epoxy insulation, conductor screws, internal connection plugs, external connection plugs and a clamping plate. According to customer requirements, we can also provide 1 sealing gasket. It ...
Company: Nanjing Rainbow Electric Co., Ltd.
