Jiangsu Profile
Product List
10996. Transformer Bushings Rated Voltage 1KV Rated Current 2500A 
[Jul 22, 2026]
[Jul 22, 2026] 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 products cover the requirements of distribution ...
Company: Nanjing Rainbow Electric Co., Ltd.
10997. DIN Transformer Bushing Metal Parts Including Fixing Ring and Black Gasket [Jul 22, 2026]
[Jul 22, 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 products cover the requirements of distribution and power transformer ...
Company: Nanjing Rainbow Electric Co., Ltd.
10998. Reliable Brass Conductive Rod Terminals for Power Industry [Jul 22, 2026]
[Jul 22, 2026] 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 products cover the requirements of distribution ...
Company: Nanjing Rainbow Electric Co., Ltd.
10999. High-Performance DIN Transformer Bushing 1KV 630A: Premium Electrical Connection Component [Jul 22, 2026]
[Jul 22, 2026] 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.
11000. U120B U120BS U120BL Toughened Disc Glass Insulator [Jul 22, 2026]
[Jul 22, 2026] Company Profile NJREC Glass Insulators Nanjing Rainbow Electric Co., Ltd. (NJREC) is a leading Chinese manufacturer and supplier of electrical insulators and transformer components. We provide one-stop solutions for ...
Company: Nanjing Rainbow Electric Co., Ltd.
11001. 240kN IEC Standard U240B High Voltage Disc RTV Transmission Line Glass Insulator [Jul 22, 2026]
[Jul 22, 2026] Product Description U240B Tempered Glass Insulator High-performance Insulation for Overhead Transmission Lines Product Description The U240B is a high-voltage tempered glass insulator designed for reliable ...
Company: Nanjing Rainbow Electric Co., Ltd.
11002. U240B 240KN Suspension Electrical Glass Insulator with RTV for high-voltage power lines [Jul 22, 2026]
[Jul 22, 2026] Product Description U240B Tempered Glass Insulator High-performance Insulation for Overhead Transmission Lines Product Description The U240B is a high-voltage tempered glass insulator designed for reliable ...
Company: Nanjing Rainbow Electric Co., Ltd.
11003. 240KN U240B Tempered Glass Insulator for High Voltage Power Line Connection Towers [Jul 22, 2026]
[Jul 22, 2026] Product Description U240B Tempered Glass Insulator High-performance Insulation for Overhead Transmission Lines Product Description The U240B is a high-voltage tempered glass insulator designed for reliable ...
Company: Nanjing Rainbow Electric Co., Ltd.
11004. U120BS 120KN High Voltage Disc Type Electrical Glass Insulator with RTV [Jul 22, 2026]
[Jul 22, 2026] Product Description U120BS Tempered Glass Insulator High-performance Insulation for Overhead Transmission Lines Product Description The U120BS is a high-voltage tempered glass insulator designed for reliable ...
Company: Nanjing Rainbow Electric Co., Ltd.
11005. Toughened Suspension Glass Insulator U240B 240kN - For Transmission Power Supply System [Jul 22, 2026]
[Jul 22, 2026] Product Description U240B Tempered Glass Insulator High-performance Insulation for Overhead Transmission Lines Product Description The U240B is a high-voltage tempered glass insulator designed for reliable ...
Company: Nanjing Rainbow Electric Co., Ltd.
11006. Transformer Oil Level Indicator for Accurate Monitoring and Maintenance [Jul 22, 2026]
[Jul 22, 2026] Product Parameters GASKET(31*45*3) NBR 70 SET SCREW STAINLESS STEEL O-RING NBR 70 WASHER BRASS FLOAT ROHACELL HANDLE FOR FLOAD ALUMINIUM WASHER PLASTIC Nanjing Rainbow Electric Co., Ltd. (NJREC) is a ...
Company: Nanjing Rainbow Electric Co., Ltd.
11007. Pad-Mounted Transformer Pressure Release Valve: Ensuring Safe Operation [Jul 22, 2026]
[Jul 22, 2026] Company Profile Nanjing Rainbow Electric Co., Ltd. (NJREC) is a well-established and technology-driven manufacturer and supplier specializing in high-voltage electrical insulation products and transformer components. ...
Company: Nanjing Rainbow Electric Co., Ltd.
11008. Premium Transformer Oil Level Indicator for Precise Monitoring and Enhanced Safety [Jul 22, 2026]
[Jul 22, 2026] Company Profile Nanjing Rainbow Electric Co., Ltd. (NJREC) is a well-established and technology-driven manufacturer and supplier specializing in high-voltage electrical insulation products and transformer ...
Company: Nanjing Rainbow Electric Co., Ltd.
11009. Good Quality Non Excited Strip On Load Tap Changers And Switch [Jul 22, 2026]
[Jul 22, 2026] A tap-changer, or on-load tap-changer (OLTC), is a critical mechanical switching device integrated into power transformers to regulate output voltage by adjusting the turns ratio without interrupting the load ...
Company: Nanjing Rainbow Electric Co., Ltd.
11010. LBS Oil-immersed Load Switch With 4 Positions Applicable For Combined Transformer [Jul 22, 2026]
[Jul 22, 2026] A tap-changer, or on-load tap-changer (OLTC), is a critical mechanical switching device integrated into power transformers to regulate output voltage by adjusting the turns ratio without interrupting the load ...
Company: Nanjing Rainbow Electric Co., Ltd.
