Jiangsu Profile
Product List
14776. IEC Standard HV Silicone Coating Disc Suspension Toughed Glass Insulator 
[Jul 22, 2026]
[Jul 22, 2026] Product Description Glass insulators are critical components in power systems, used for supporting, insulating, and securing conductors. They are primarily made of tempered glass and widely applied in transmission ...
Company: Nanjing Rainbow Electric Co., Ltd.
14777. Anti Fog and Clean-Free Coating Pin Type Glass Insulator for Power Transmission [Jul 22, 2026]
[Jul 22, 2026] Product Description Glass insulators are critical components in power systems, used for supporting, insulating, and securing conductors. They are primarily made of tempered glass and widely applied in transmission ...
Company: Nanjing Rainbow Electric Co., Ltd.
14778. 70kN U70b/U70bl/320 Standard Type Insulators IEC Standard for High Voltage Lines [Jul 22, 2026]
[Jul 22, 2026] Product Description U70BLP 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 glass ...
Company: Nanjing Rainbow Electric Co., Ltd.
14779. 170kV 3150A HV Wall Bushing Silicone Rubber transformer Bushing [Jul 22, 2026]
[Jul 22, 2026] Product Parameters Some information about the wall bushing of NJREC Voltage 52kV ,72.5kV,123kV, 170kV, 245kV, 362kV etc Application indoor - indoor, outdoor - indoor, outdoor - outdoor Standard IEC 60137 - ...
Company: Nanjing Rainbow Electric Co., Ltd.
14780. Dry Type 170KV RIP Polymer Wall Bushing [Jul 22, 2026]
[Jul 22, 2026] Product Parameters Some information about the wall bushing of NJREC Voltage 52kV ,72.5kV,123kV, 170kV, 245kV, 362kV etc Application indoor - indoor, outdoor - indoor, outdoor - outdoor Standard IEC 60137 - ...
Company: Nanjing Rainbow Electric Co., Ltd.
14781. China Wholesale RIP 100kV 4000A High Voltage Silicone Rubber Premium Wall Bushing [Jul 22, 2026]
[Jul 22, 2026] Product Parameters Some information about the wall bushing of NJREC Voltage 52kV ,72.5kV,123kV, 170kV, 245kV, 362kV etc Application indoor - indoor, outdoor - indoor, outdoor - outdoor Standard IEC 60137 - ...
Company: Nanjing Rainbow Electric Co., Ltd.
14782. High Voltage 363kV 1000A RIP Dry Type Condenser Polymer Transformer Bushing [Jul 22, 2026]
[Jul 22, 2026] Product Description 363kV 1000A RIP Condenser Polymer Transformer Bushing Maximum operating voltage(50/60Hz): 363kV One minute power frequency withstand voltage (dry): 510kV Rated current: 1000A Partial discharge level ...
Company: Nanjing Rainbow Electric Co., Ltd.
14783. DIN 42561 Carrying Capacity 1200 2500 3500 6000KG Transformer Wheels For Transformers [Jul 24, 2026]
[Jul 24, 2026] Transformer Wheels Model Number Wheel Application Distribution and Power Transformers Place of Origin CHINA Raw Material Metal Molding Style Forging Surface Treatment Sand Blast, Passivation, ...
Company: Nanjing Rainbow Electric Co., Ltd.
14784. Transformer Components DIN 42561 Wheel Connection with Nut and Pin [Jul 24, 2026]
[Jul 24, 2026] Transformer Wheels Model Number Wheel Application Distribution and Power Transformers Place of Origin CHINA Raw Material Metal Molding Style Forging Surface Treatment Sand Blast, Passivation, ...
Company: Nanjing Rainbow Electric Co., Ltd.
14785. Non-excited Load 10KV 30A Linear Type Tap Changer for Distribution transformer [Jul 22, 2026]
[Jul 22, 2026] Product Description Brand Name NJREC Or OEM Model Number WST4 Application Oil Immersed Distribution Transformer & Power Transmussion Type off Load Place of Origin CHINA Phase Type Three or ...
Company: Nanjing Rainbow Electric Co., Ltd.
14786. Fast Delivery No-load 10KV 30A 63A Bar Type Transformer Switch Tap Changers [Jul 22, 2026]
[Jul 22, 2026] Brand Name NJREC Or OEM Model Number WST4 Application Oil Immersed Distribution Transformer & Power Transmussion Type off Load Place of Origin CHINA Phase Type Three or single Production ...
Company: Nanjing Rainbow Electric Co., Ltd.
14787. De-energized Linearity 30KV 30A 63A Strip Tap-changer For Transformer [Jul 22, 2026]
[Jul 22, 2026] Product Description Brand Name NJREC Or OEM Model Number WDP series Application Power Transmussion Type off-circuit Place of Origin CHINA Phase Type Three or single Production ...
Company: Nanjing Rainbow Electric Co., Ltd.
14788. 24kv De-energized off-load Tap Changer Bar Form Switcher For Transformer [Jul 22, 2026]
[Jul 22, 2026] Product Description Brand Name NJREC Or OEM Model Number WST/ WDT series Application Power Transmussion Type Off-circuit Place of Origin CHINA Phase Type Three or single Production ...
Company: Nanjing Rainbow Electric Co., Ltd.
14789. Transformer Parts Low Voltage 1.2 kV Nylon Molded Tri Clamp Transformer Bushing [Jul 24, 2026]
[Jul 24, 2026] Product Description Transformer Parts of Nylon Bushing 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 ...
Company: Nanjing Rainbow Electric Co., Ltd.
14790. 160KN Suspension Electrical Insulator High Voltage Application Toughened Disc Glass Insulator [Jul 22, 2026]
[Jul 22, 2026] Product Description U160BL Fog Type 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 ...
Company: Nanjing Rainbow Electric Co., Ltd.
