Jiangsu Profile
Product List
541. ANSI 56-1 Pin Type Porcelain Ceramic Insulator with IEC Standard 
[Mar 27, 2026]
[Mar 27, 2026] Our Porcelain Insulators are divided into line post porcelain insulator, cross arm porcelain insulator and long rod suspension insulator etc. Its voltage ranges from 10kV to 550kV, and we adhere strictly to IEC, ANSI ...
Company: Nanjing Rainbow Electric Co., Ltd.
542. High Voltage ANSI Standard Porcelain Ceramic Insulator for Transmission Lines [Mar 27, 2026]
[Mar 27, 2026] Our Porcelain Insulators are divided into line post porcelain insulator, cross arm porcelain insulator and long rod suspension insulator etc. Its voltage ranges from 10kV to 550kV, and we adhere strictly to IEC, ANSI ...
Company: Nanjing Rainbow Electric Co., Ltd.
543. DIN/ANSI Standard Disc Suspension Porcelain Insulator for Transmission Lines [Mar 26, 2026]
[Mar 26, 2026] Our Porcelain Insulators are divided into line post porcelain insulator, cross arm porcelain insulator and long rod suspension insulator etc. Its voltage ranges from 10kV to 550kV, and we adhere strictly to IEC, ANSI ...
Company: Nanjing Rainbow Electric Co., Ltd.
544. 20kV BS Approved Pin Type Porcelain Insulator for Electrical Installation [Mar 26, 2026]
[Mar 26, 2026] Our Porcelain Insulators are divided into line post porcelain insulator, cross arm porcelain insulator and long rod suspension insulator etc. Its voltage ranges from 10kV to 550kV, and we adhere strictly to IEC, ANSI ...
Company: Nanjing Rainbow Electric Co., Ltd.
545. 126kV/5000A OIP Condenser Capacitive Transformer Bushing(Bottom Connected) [Mar 26, 2026]
[Mar 26, 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.
546. High Voltage 24kV Oil to Air Condenser Bushing with IEC Standard [Mar 26, 2026]
[Mar 26, 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.
547. 72.5kV/630A~1250A OIP Condenser Transformer Bushing(Draw Lead) [Mar 26, 2026]
[Mar 26, 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.
548. ANSI 57-12 Porcelain Insulator Line Station Post Ceramic Insulator for Power Transmission [Mar 27, 2026]
[Mar 27, 2026] Our Porcelain Insulators are divided into line post porcelain insulator, cross arm porcelain insulator and long rod suspension insulator etc. Its voltage ranges from 10kV to 550kV, and we adhere strictly to IEC, ANSI ...
Company: Nanjing Rainbow Electric Co., Ltd.
549. OEM Supported High Voltage 35kV Capacitive Porcelain Bushing [Mar 19, 2026]
[Mar 19, 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.
550. 40.5kV High Voltage Polymer Wall Bushing for Power Distribution [Mar 18, 2026]
[Mar 18, 2026] The High-voltage Wall Bushing for power transmission is suitable for power transformer with an AC rated voltage below 35kV, as well as in the distribution equipment of substations. It is used to allow conductors to pass ...
Company: Nanjing Rainbow Electric Co., Ltd.
551. 10NF 630A DIN 42532 Porcelain Transformer Bushing [Mar 18, 2026]
[Mar 18, 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.
552. DIN 42530 1.2kV 250A Low Voltage Porcelain Transformer Bushing [Mar 17, 2026]
[Mar 17, 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.
553. 1.2kV 500A ANSI Low Volatge Eyebolt Type Porcelain Transformer Bushing [Mar 17, 2026]
[Mar 17, 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.
554. DIN 42530 1NF 3150A Porcelain Bushing Insulator [Mar 13, 2026]
[Mar 13, 2026] DIN 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.
555. DIN 42530 1NF 2000A Porcelain Bushing Insulator [Mar 13, 2026]
[Mar 13, 2026] DIN 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.
