Jiangsu Profile
Product List
35071. Customized Size 6520 Electrical Insulation Fish Paper 
[Jul 24, 2026]
[Jul 24, 2026] Property Unit Requirements Thickness mm 0.1 0.13 0.15 0.18 0.2 0.3 Tolerance of thickness % ±15 Nominal Grammage g/m² 115 155 190 215 250 300 PET Film thickness um 23 Tensile ...
Company: Nanjing Rainbow Electric Co., Ltd.
35072. High Quality Electrical Insulation Highland Barley Fish Paper [Jul 24, 2026]
[Jul 24, 2026] Property Unit Requirements Thickness mm 0.1 0.13 0.15 0.18 0.2 0.3 Tolerance of thickness % ±15 Nominal Grammage g/m² 115 155 190 215 250 300 PET Film thickness um 23 Tensile ...
Company: Nanjing Rainbow Electric Co., Ltd.
35073. High Voltage Low Voltage Pin type Porcelain Bushing Ceramic Insulators [Jul 24, 2026]
[Jul 24, 2026] Catalog Number P10/235 P10/320 P10/380 P10/240 P10/500 P10/330 Total Creepage Distance,mm 235 320 380 240 500 330 Protected Creepage Distance, mm 110 160 190 110 230 170 Dry Arcing Distance, ...
Company: Nanjing Rainbow Electric Co., Ltd.
35074. 40kN U40B IEC Standard Type Toughened Glass Insulator for Power Transmission [Jul 24, 2026]
[Jul 24, 2026] Product Description U40B Toughened Glass Insulator 1.NJREC glass suspension insulators are designed, manufactured and tested in conformance with the requirements of ANSI Standard C.29.2B. 2.We produce standard type ...
Company: Nanjing Rainbow Electric Co., Ltd.
35075. 70KN High Voltage Double Shed PSD-70E Glass Insulator For Power Transmission [Jul 24, 2026]
[Jul 24, 2026] Product Description PSD-70E Durable Double Shed Glass Insulator 1.NJREC glass suspension insulators are designed, manufactured and tested in conformance with the requirements of ANSI Standard C.29.2B. 2.We produce ...
Company: Nanjing Rainbow Electric Co., Ltd.
35076. De-energized Tray form Tap Changer for Transformers [Jul 24, 2026]
[Jul 24, 2026] 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.
35077. Silicone Rubber Housing and RIP Body High Voltage Condenser Wall Bushing [Jul 24, 2026]
[Jul 24, 2026] Product Description 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.
35078. 145KV-2500A RIP Composite silicone rubber Transformer Bushing [Jul 24, 2026]
[Jul 24, 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.
35079. 72.5kV 2000A OIP Capacitive Bushing with Internal Thread [Jul 24, 2026]
[Jul 24, 2026] Product Description Key Technical Parameters-IEC Standard IEC 60137-2017 Highest voltage for equipment Um kV 72.5 100 123 145 170 Rated frequency Hz 50/60 50/60 50/60 50/60 50/60 Lightning impulse (BIL) kV 325 450 550 ...
Company: Nanjing Rainbow Electric Co., Ltd.
35080. HV Porcelain GIS Bushing Capacitive Bushing for Switchgear [Jul 24, 2026]
[Jul 24, 2026] Product Description Key Technical Parameters-IEC Standard IEC 60137-2017 Highest voltage for equipment Um kV 72.5 100 123 145 170 Rated frequency Hz 50/60 50/60 50/60 50/60 50/60 Lightning impulse ...
Company: Nanjing Rainbow Electric Co., Ltd.
35081. Resin Impregnated Synthetic/Paper Composite Condenser Dry-Type Outdoor Transformer Bushing [Jul 24, 2026]
[Jul 24, 2026] Product Description 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.
35082. RIP IEC Standard 72.5kV-550kV Dry Type HV Capacitive Porcelain Circuit Breaker Bushing [Jul 24, 2026]
[Jul 24, 2026] Product Description Resin-Impregnated Paper (RIP) Bushing, which is also called dry type bushing, the internal insulation is oil-free, which has many advantages compared with OIP Bushing. The common voltage class is ...
Company: Nanjing Rainbow Electric Co., Ltd.
35083. 252kV 1600-2500A Bottom Connected OIP High Voltage Transformer Bushing [Jul 24, 2026]
[Jul 24, 2026] Product Description 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 ...
Company: Nanjing Rainbow Electric Co., Ltd.
35084. 10KV RIP DC Wall Bushing [Jul 24, 2026]
[Jul 24, 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.
35085. High Resistance to Mechanical Stress High Voltage Porcelain Wall Bushing for Switchgear [Jul 24, 2026]
[Jul 24, 2026] Product Description 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.
