Jiangsu Profile
Product List
2146. De-energized Tray form Tap Changer for Transformers 
[Mar 04, 2024]
[Mar 04, 2024] Type of tap changer Rated Current (A) Highest Voltage for Equipment (kV) Range of voltage regulation NO. of Phases WDP I 25/24-10×5 25 24 ±2×2.5% 1 WDP II ...
Company: Nanjing Rainbow Electric Co., Ltd.
2147. LV HV ANSI/DIN Transformer Bushing Parts Brass Hexagon Nut For Transformer [Jan 05, 2024]
[Jan 05, 2024] Product Description Model Number DIN/ANSI Bushing Parts Nuts Application High Voltage/Low Voltage Transformer Bushing Place of Origin CHINA Raw Material Brass Copper Material Bronze, Brass, Red Copper, ...
Company: Nanjing Rainbow Electric Co., Ltd.
2148. Low Voltage Bushing Assemblies M5 M6 M8 Brass Nut With High Quality [Jan 05, 2024]
[Jan 05, 2024] Product Description Model Number DIN/ANSI Bushing Parts Nuts Application High Voltage/Low Voltage Transformer Bushing Place of Origin CHINA Raw Material Brass Copper Material Bronze, Brass, Red Copper, ...
Company: Nanjing Rainbow Electric Co., Ltd.
2149. Easy To Install ANSI/DIN Transformer Porcelain Bushing Brass Insert Nut For Transformer [Jan 05, 2024]
[Jan 05, 2024] Product Description Model Number DIN/ANSI Bushing Parts Nuts Application High Voltage/Low Voltage Transformer Bushing Place of Origin CHINA Raw Material Brass Copper Material Bronze, Brass, Red Copper, ...
Company: Nanjing Rainbow Electric Co., Ltd.
2150. Anti Pollution Toughened Glass SuspensionInsulators U70B146-450H [Oct 21, 2025]
[Oct 21, 2025] 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.
2151. 1KV-4000A Porcelain Transformer Wall Bushing manufacturer in China [Aug 21, 2025]
[Aug 21, 2025] 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.
2152. High Quality and Best Price of 145KV-1250A RIP High Voltage Transformer Bushing [Aug 21, 2025]
[Aug 21, 2025] Product Description Some information about the OIP capacitive bushing of NJREC RIP DC bushing uses resin impregnated paper process, and applied to all voltage levels bushing. The condenser core of this bushing is ...
Company: Nanjing Rainbow Electric Co., Ltd.
2153. 420kV 1600A dry type RIP/RIF/RIS condenser oil to SF6 transformer bushing [Aug 18, 2025]
[Aug 18, 2025] Product Description Oil/SF6 bushings provide the critical, high-reliability connection between oil-immersed transformers and SF6-insulated switchgear (GIS/GIL). Engineered for voltages from 72.5kV to 800kV+, our ...
Company: Nanjing Rainbow Electric Co., Ltd.
2154. 145kV 16000A Dry type RIP/RIF/RIS condenser oil to SF6 bushing [Aug 18, 2025]
[Aug 18, 2025] Product Description Oil/SF6 bushings provide the critical, high-reliability connection between oil-immersed transformers and SF6-insulated switchgear (GIS/GIL). Engineered for voltages from 72.5kV to 800kV+, our ...
Company: Nanjing Rainbow Electric Co., Ltd.
2155. High Voltage 40.5kV-800kV Dry Type Condenser RIP/RIF/RIS Oil-SF6 Transformer bushings [Aug 18, 2025]
[Aug 18, 2025] Product Description Oil/SF6 bushings provide the critical, high-reliability connection between oil-immersed transformers and SF6-insulated switchgear (GIS/GIL). Engineered for voltages from 72.5kV to 800kV+, our ...
Company: Nanjing Rainbow Electric Co., Ltd.
2156. Low Voltage 1.2kV 125A~1000A ANSI Porcelain Transformer Bushing for Pole Type Transformer [Aug 15, 2025]
[Aug 15, 2025] Detailed Photos ANSI Porcelain Bushing ANSI porcelain bushings are designed for the use in various distribution transformers, including pole-mounded transformers and pad-mounded transformers. All the porcelain ...
Company: Nanjing Rainbow Electric Co., Ltd.
2157. 70KN Double Wing PSD-70E Glass insulator146 280 450 [Aug 13, 2025]
[Aug 13, 2025] 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.
2158. High Quality Low Voltage LV Plug-in Bushing Epoxy Resin Bushing [Jul 14, 2025]
[Jul 14, 2025] Product Description The epoxy bushings have two classes in accordance to the climate applied. Class Climate Min. temperature Max. temperature P Normal area -20ºC +120ºC T Extreme climate ...
Company: Nanjing Rainbow Electric Co., Ltd.
2159. Electrical Insulation DDP Diamond Dotted PressPaper Press Cable Paper [May 25, 2025]
[May 25, 2025] Item Unit Value Thickness of base material mm 0.08±0.005 0.13±0.007 0.18±0.01 0.20±0.01 0.25±0.01 Density of base material g/cm3 0.85~1.10 Thickness one side ...
Company: Nanjing Rainbow Electric Co., Ltd.
2160. Electrical Cardboard Transformer Insulating Pressboard [May 25, 2025]
[May 25, 2025] Index. Unit Values electrical presspahn Cardboard transformer insulation pressboard ≤1.6 >1.6~3.0 >3.0 1 Nominal thickness tolerance % ≤10(±) 2 Nominal ...
Company: Nanjing Rainbow Electric Co., Ltd.
