Jiangsu Profile
Product List
14956. 120kN Fog Type Glass Suspension Insulator 
[Jul 24, 2026]
[Jul 24, 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.
14957. Low Price Good Quality RTV Anti-dropping Toughened Glass Insulator [Jul 24, 2026]
[Jul 24, 2026] Molde ID Fig Electro mechanical failing load(kn) Nominal Diameter Nominal Height Nominal Creepage Distance Coupling Size (mm) Power-frequency (Wet) Lightning impulse withstand voltage Power-frequency puncture ...
Company: Nanjing Rainbow Electric Co., Ltd.
14958. DIN DT 1/1250A Completed Transformer Bushing Transformer Components [Jul 24, 2026]
[Jul 24, 2026] Product Description SOLID BUSHING Type Weight (kg) Trademark DT 1/250 1 NJREC or OEM DT 1/630 2,4 NJREC or OEM DT 1/1000 5,4 NJREC or OEM DT 1/2000 12,1 NJREC or OEM DT 1/3100 ...
Company: Nanjing Rainbow Electric Co., Ltd.
14959. 420kV High Voltage RIP Transformer Bushing for Power Distribution System [Jul 22, 2026]
[Jul 22, 2026] Rated 24kV to 362kV and 630A to 12500A, this Capacitive Bushing features RIP or RIS insulation and polymer or porcelain housing from proven electrical bushing experts. Company Profile Nanjing Rainbow Electric Co., ...
Company: Nanjing Rainbow Electric Co., Ltd.
14960. 363kV Green Environmental Protection RIP Transformer Bushing with Composite Envelope [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.
14961. 46kV 5000A IEEE Standard Transformer Wall 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.
14962. 69kV 4000A IEEE Standard Transformer Wall 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.
14963. 126kV RIP Dry Type Transformer Bushing for Transformer Substation [Jul 22, 2026]
[Jul 22, 2026] Rated 24kV to 362kV and 630A to 12500A, this Capacitive Bushing features RIP or RIS insulation and polymer or porcelain housing from proven electrical bushing experts. Company Profile Nanjing Rainbow Electric Co., ...
Company: Nanjing Rainbow Electric Co., Ltd.
14964. 300kV Oil-Immersed Type Transformer Bushing for Power Transformer [Jul 22, 2026]
[Jul 22, 2026] Our oil-immersed paper capacitor bushings feature high dielectric strength, tolerance to high/ultra-high voltages, and stable and reliable insulation performance. The technology is mature and reliable, adhering to IEC ...
Company: Nanjing Rainbow Electric Co., Ltd.
14965. 25kV 5000A IEEE Standard Transformer Wall 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.
14966. IEC 60137 Certified Composite Insulators for Extermme Environment [Jul 22, 2026]
[Jul 22, 2026] Our Composite Insulators are suitable for environment temperature from -50ºC to +50ºC, altitude from 0~4000 meters above sea level, and medium and heavy pollution areas, especially heavy earthquake areas. We have ...
Company: Nanjing Rainbow Electric Co., Ltd.
14967. 110kV High Voltage Rod Suspension Composite Insulator with IEC Certification [Jul 22, 2026]
[Jul 22, 2026] These products are composed of the epoxy resin fiber glass pull rod, silicone rubber sheds, both ends of the connection fittings and end fittings. They have the merits such as small size, light weight, high mechanical ...
Company: Nanjing Rainbow Electric Co., Ltd.
14968. Manufacturer U160BSP Suspension Glass Insulator with Zinc Sleeve for transmission line [Jul 22, 2026]
[Jul 22, 2026] Product Description Glass Insulator Toughened glass insulators are critical components in overhead power transmission and distribution networks.Their primary function is to electrically isolate live high-voltage ...
Company: Nanjing Rainbow Electric Co., Ltd.
14969. Low Loss 160kVA Oil Step Down Transformer for Town Residential Community Power Supply [Jun 25, 2026]
[Jun 25, 2026] Product Description Oil-immersed transformers use insulating oil for cooling and insulation, offering **high reliability, strong overload capacity, and stable performance**. They feature excellent heat dissipation, long ...
14970. Shock Resistant 250kVA Oil Transformer for Stone Quarry Mine Long Term Power Supply [Jun 25, 2026]
[Jun 25, 2026] Product Description Oil-immersed transformers use insulating oil for cooling and insulation, offering **high reliability, strong overload capacity, and stable performance**. They feature excellent heat dissipation, long ...
