Jiangsu Profile
Product List
36571. Polymer Coating Standard Type DC Disc Suspension 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.
36572. High Hydrophobic Properties Silicone Coating Disc 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.
36573. HV Trasmission Line Electric Equipment RTV Coating Disc 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.
36574. High Pollution Area Use RTV Coating Disc Suspension 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.
36575. High Voltage 120KN Tempered Suspended Glass Line Insulator [Jul 22, 2026]
[Jul 22, 2026] Product Description U120KN Fog Type Toughened Glass Insulator The U120KN is a high-performance fog-type toughened glass insulator, designed for reliable operation in harsh environments, including coastal areas, ...
Company: Nanjing Rainbow Electric Co., Ltd.
36576. Quality Assured Power Transmission Line 160kN HV Suspension / Tension 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.
36577. 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.
36578. 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.
36579. U120BP 120KN High Voltage Ball and Socket Type Suspension Toughened Glass Insulators [Jul 22, 2026]
[Jul 22, 2026] Molde ID Electro mechanical failing load (kn) Nominal Diameter Nominal Height Nominal Creepage Distance Coupling Size (mm) Lightning impulse withstand voltage Power-frequency puncture voltage(kV) Net Weight (Kg) U40B 40 ...
Company: Nanjing Rainbow Electric Co., Ltd.
36580. Toughened Glass Insulator 240kN HV Transmission Line Suspension Disc Glass Insulator [Jul 22, 2026]
[Jul 22, 2026] Product Description Type Spacing(mm) Diameter (mm) Creepage Distance(mm) Coupling Mechanical Faiing ...
Company: Nanjing Rainbow Electric Co., Ltd.
36581. Cheap Three Phase Low Losses High Efficiency Oil Immersed Electrical Distribution Transformer Power ... [Aug 18, 2025]
[Aug 18, 2025] Product Description 1. The transformer core is made of imported high-quality cold - rolled silicon steel sheet , which greatly reduces no-load loss and no-load current, and binds the core to ...
36582. 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.
36583. 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.
36584. 1KV 3150A DIN Standard Transformer Parts Porcelain Bushing Insulator [Jul 24, 2026]
[Jul 24, 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 product cover the requirements of distribution and power transformer ...
Company: Nanjing Rainbow Electric Co., Ltd.
36585. 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.
