Jiangsu Profile
Product List
2896. 363kV/1600A Rod Current-Carrying Type OIP Capacitive Transformer Bushing 
[Jul 22, 2026]
[Jul 22, 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.
2897. 252kV 630A Cable Through Current Carrying Type OIP Capacitive Transformer Bushing [Jul 22, 2026]
[Jul 22, 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.
2898. 363kV/1250A Cable-Encased Current-Carrying OIP Capacitive Transformer Bushing [Jul 22, 2026]
[Jul 22, 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.
2899. 72.5kV 4000A RIP Dry-type High Voltage Porcelain Wall Bushing [Jul 22, 2026]
[Jul 22, 2026] Product Parameters What are Wall Bushings? A wall bushing is a device that allows electrical cables and wires to pass through walls while maintaining insulation and preventing damage. They are typically made of ...
Company: Nanjing Rainbow Electric Co., Ltd.
2900. 240KN 240B with RTV Coating High Voltage Glass Toughened Insulator [Jul 22, 2026]
[Jul 22, 2026] Product Description U240B Toughened Glass Insulator Model NO. U240B Toughened Glass Insulator Type A Type Insulator Material Glass Certification CE, ISO9001 Brand NJREC or OEM Creepage Distance 400mm M&E Strength(kN) ...
Company: Nanjing Rainbow Electric Co., Ltd.
2901. 120kN Disc Suspension Toughened Glass Insulator Electrical Installation [Jul 22, 2026]
[Jul 22, 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.
2902. IEC High Voltage 240KN 170MM With RTV Coating Glass Insulator [Jul 22, 2026]
[Jul 22, 2026] Product Description U240B RTV Coating Glass Insulator RTV coating for glass insulators is a silicone-based material applied to the surface of insulators to enhance their performance, particularly in polluted or harsh ...
Company: Nanjing Rainbow Electric Co., Ltd.
2903. 142kV 400A RIP Transformer Bushing, Resin Impregnated Paper High Voltage Insulation Bushing, IEC ... [Aug 10, 2026]
[Aug 10, 2026] Product Description Wall bushings are specially engineered feedthrough devices that enable safe electrical conductor passage through walls, ceilings, or grounded barriers in substations. They provide: Voltage ...
Company: Nanjing Rainbow Electric Co., Ltd.
2904. DIN Standard Flange Type Porcelain Transformer Bushing with Low Discharge [Jul 24, 2026]
[Jul 24, 2026] Type Model L L1 L2 L3 L4 L5 BP-1/630 0141.4 273 176 91 40 55 72 BP-3/630 0341.4R1 318 206 106 55 85 72 BP-1/1250 0142.1R1 240 175 60 40 55 80 BP-3/1250 0342.1 307 225 76 55 85 80 E ...
Company: Nanjing Rainbow Electric Co., Ltd.
2905. 1.2kV 1400A Plastic Molded Tri-clamp Bushing Integral Bushings for Distribution Transformers [Jul 24, 2026]
[Jul 24, 2026] Plastic Molded Tri-clamp Bushing Part Code Current Rating (A) Voltage Rating (volts) 60Hz 1min withstandrms voltage(kV) BIL Rating (kV) Conductor ...
Company: Nanjing Rainbow Electric Co., Ltd.
2906. Low Voltage EN50386 Porcelain Transformer Bushing with Spade Connector [Jul 24, 2026]
[Jul 24, 2026] Model Dimenssions (mm) Tank hole size (mm) Dry Arc Creeping ...
Company: Nanjing Rainbow Electric Co., Ltd.
2907. EN Low Voltage Power Transformer Bushing Oil Immersed Porcelain Bushing [Jul 24, 2026]
[Jul 24, 2026] Model Dimenssions (mm) Tank hole size (mm) Dry Arc Creeping ...
Company: Nanjing Rainbow Electric Co., Ltd.
2908. Manufacturer Price EN Oil Immersed Power Transformer Bushing Porcelain Bushing for Electric [Jul 24, 2026]
[Jul 24, 2026] Model Dimenssions (mm) Tank hole size (mm) Dry Arc Creeping ...
Company: Nanjing Rainbow Electric Co., Ltd.
2909. EN Standard Low Voltage Porcelain Transformer Bushing with Good Qaulity [Jul 24, 2026]
[Jul 24, 2026] Model Dimenssions (mm) Tank hole size (mm) Dry Arc Creeping distance EN-1/250 M12*1.75 28 49 50 EN0-1/630 M20*2.5 45 59 70 EN-1/1250 M20*2.5 56 59 75 EN and DIN Transformer Bushing: As a standard product we can offer ...
Company: Nanjing Rainbow Electric Co., Ltd.
2910. 1.2kV 600A Low Voltage Plastic Molded Tri-clamp Secondary Bushing for Transformer [Jul 24, 2026]
[Jul 24, 2026] Plastic Molded Tri-clamp Bushing Part Code Current Rating (A) Voltage Rating (volts) 60Hz 1min withstandrms voltage(kV) BIL Rating (kV) Conductor Diameter (inches) NJREC-600G01 600 1.2 11 30 5/8" ...
Company: Nanjing Rainbow Electric Co., Ltd.
