Jiangsu Profile
Product List
33331. De-energized linearity tap-changer for three-phase or single-phase oi-immersed power transfommer 
[Oct 15, 2025]
[Oct 15, 2025] Product Description Transformer Accessory - Tap Changer A tap changer is an essential accessory for transformers that enables voltage regulation by dynamically adjusting the transformer's turns ratio. This critical ...
Company: Nanjing Rainbow Electric Co., Ltd.
33332. De-energized tray-form tap-changer WDP and WSP series [Sep 29, 2025]
[Sep 29, 2025] Product Description Transformer Accessory - Tap Changer A tap changer is an essential accessory for transformers that enables voltage regulation by dynamically adjusting the transformer's turns ratio. This critical ...
Company: Nanjing Rainbow Electric Co., Ltd.
33333. Factory Sales 12KV and below On-Load Tap Changers for Transformer [Sep 18, 2025]
[Sep 18, 2025] Product Description An On-Load Tap-Changer (OLTC) is a vital component inside a power transformer that allows the voltage ratio to be adjusted while the transformer is energized and supplying power Model Number F ...
Company: Nanjing Rainbow Electric Co., Ltd.
33334. LV Epoxy Resin Plug in Transfromer Bushing For Padmounted Transformer [Aug 27, 2025]
[Aug 27, 2025] Low Voltage Transformer Cast Post Epoxy Resin Bushing This is a type of Low Voltage (LV) bushing designed for the secondary (output) side of padmounted transformers. Its job is to safely bring the high electrical ...
Company: Nanjing Rainbow Electric Co., Ltd.
33335. 1.1kV 30BIL 2200A LV Epoxy Secondary Bushings with Spade For Padmounted Transformers [Aug 27, 2025]
[Aug 27, 2025] Product Description 1.1kV 2000A Epoxy Resin Bushing For Transformer This is a type of Low Voltage (LV) bushing designed for the secondary (output) side of padmounted transformers. Its job is to safely bring the ...
Company: Nanjing Rainbow Electric Co., Ltd.
33336. Low Voltage 2.5KV 3300A 4300A Epoxy Resin Transformer Bushing [Aug 27, 2025]
[Aug 27, 2025] Product Description Low Voltage Transformer Cast Epoxy Resin Plug-In Bushing This is a type of Low Voltage (LV) bushing designed for the secondary (output) side of padmounted transformers. Its job is to safely bring ...
Company: Nanjing Rainbow Electric Co., Ltd.
33337. China Factory Sale Oil Immersed Electrical Equipment Transformer with Covered Radiator [Aug 17, 2025]
[Aug 17, 2025] Our Company Nantong Pujiang Metal Materials Co.,Ltd.is located in the beautiful Yangtze River Delta - Hai'an,Nantong.The company mainly deals in oil immersed transformer clamps,oil tanks,and sheet radiators for 500KV ...
33338. 520mm Corrugated Finned Wall Radiator for Oil Immersed Distribution Manufacturing in China [Aug 17, 2025]
[Aug 17, 2025] Our Company Nantong Pujiang Metal Materials Co.,Ltd.is located in the beautiful Yangtze River Delta - Hai'an,Nantong.The company mainly deals in oil immersed transformer clamps,oil tanks,and sheet radiators for 500KV ...
33339. Outdoor Immersion Transformer Radiator Cooling Ripple Tank Building Distribution Electronic ... [Aug 17, 2025]
[Aug 17, 2025] Our Company Nantong Pujiang Metal Materials Co.,Ltd.is located in the beautiful Yangtze River Delta - Hai'an,Nantong.The company mainly deals in oil immersed transformer clamps,oil tanks,and sheet radiators for 500KV ...
33340. Outdoor Power Distribution Radiator Oil Immersed Transformer [Aug 17, 2025]
[Aug 17, 2025] Our Company Nantong Pujiang Metal Materials Co.,Ltd.is located in the beautiful Yangtze River Delta - Hai'an,Nantong.The company mainly deals in oil immersed transformer clamps,oil tanks,and sheet radiators for 500KV ...
33341. Oil Immersed Transformer Tube Type Cooling Three Phase Transformer Radiator Bank [Aug 17, 2025]
[Aug 17, 2025] Our Company Nantong Pujiang Metal Materials Co.,Ltd.is located in the beautiful Yangtze River Delta - Hai'an,Nantong.The company mainly deals in oil immersed transformer clamps,oil tanks,and sheet radiators for 500KV ...
33342. 1KV 250A 630A DIN Standard Low Voltage Porcelain Transformer Bushing [Aug 13, 2025]
[Aug 13, 2025] Product Description SOLID 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 ...
Company: Nanjing Rainbow Electric Co., Ltd.
33343. In Stock IEC Standard U40B 40KN Disc Glass Insulators For Power Lines [Aug 12, 2025]
[Aug 12, 2025] Product Description U40B Tempered Suspended Glass Insulator High-Performance & Reliable Rated Load: 40KN (Kilonewton) - Superior mechanical strength for heavy-duty power lines. Type: U40B/110mm (Standard IEC/ANSI ...
Company: Nanjing Rainbow Electric Co., Ltd.
33344. 120KN 146mm RTV Coating Glass Insulator for Transmission Line [Aug 06, 2025]
[Aug 06, 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.
33345. Power Line 133kV Disc Toughened Glass Insulator [Aug 05, 2025]
[Aug 05, 2025] Product Description Model NO. U300BP Fog Type Toughened Glass Insulator Type A Type Insulator Material Glass Certification CE, ISO9001 Brand NJREC or OEM Creepage Distance 690mm M&E Strength(kN) 300kN Unit Spacing(H) ...
Company: Nanjing Rainbow Electric Co., Ltd.
