Jiangsu Profile
Product List
526. Double Shed Disc Suspension Type Tempered Glass Insulator 
[Aug 06, 2025]
[Aug 06, 2025] Nanjing Rainbow Electric Co., Ltd was established in 2002 which focuses on electrical materials production, marketing, services and logistics. We are one of leading transformer components and insulators manufacturer in ...
Company: Nanjing Rainbow Electric Co., Ltd.
527. 120KN U120BP Fog Type Suspension Toughened Glass Insulator for High Voltage Power Transmission [Aug 05, 2025]
[Aug 05, 2025] Company Profile NANJING RAINBOW ELECTRIC CO., LTD Nanjing Rainbow Electric Co., Ltd. (NJREC) is a leading Chinese manufacturer and supplier of electrical insulators and transformer components. We provide one-stop ...
Company: Nanjing Rainbow Electric Co., Ltd.
528. PSD-70E 70KN Factory Price Toughened Disc Suspension Glass Insulator [May 09, 2025]
[May 09, 2025] 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.
529. Low Price Good Quality RTV Anti-dropping Toughened Glass Insulator [Apr 16, 2025]
[Apr 16, 2025] 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.
530. U160BP Type Fog-Resistant Anti-Pollution Suspension Glass Insulator for High Voltage Transmission ... [Apr 16, 2025]
[Apr 16, 2025] Product Description The U160BP Suspension Glass Insulator represents advanced polymer-coated glass technology, engineered for heavy pollution areas with frequent fog condensation. Certified to IEC 60305 & IEC 60815 ...
Company: Nanjing Rainbow Electric Co., Ltd.
531. U120BS 120KN High Voltage Disc Type Electrical Glass Insulator with RTV [Apr 16, 2025]
[Apr 16, 2025] Product Description U120BS Tempered Glass Insulator High-performance Insulation for Overhead Transmission Lines Product Description The U120BS is a high-voltage tempered glass insulator designed for reliable ...
Company: Nanjing Rainbow Electric Co., Ltd.
532. U40 U120 U160 Standard Type Suspension Disc Insulator Toughened Glass Insulators [Apr 16, 2025]
[Apr 16, 2025] 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.
533. U240B 240KN Suspension Electrical Glass Insulator with RTV for high-voltage power lines [Apr 16, 2025]
[Apr 16, 2025] Product Description U240B Tempered Glass Insulator High-performance Insulation for Overhead Transmission Lines Product Description The U240B is a high-voltage tempered glass insulator designed for reliable ...
Company: Nanjing Rainbow Electric Co., Ltd.
534. 69kv Composite Station Post Insulator for Power Supply [Mar 25, 2025]
[Mar 25, 2025] Product Description Application Used for outdoor substation, distribution device as well as electrical equipments. System Voltage 10kV -750kV silicone rubber insulator Specified Cantilever Load (SCL) ...
Company: Nanjing Rainbow Electric Co., Ltd.
535. ANSI 55-5 Pin Porcelain Insulator Electrical Pin Insulators [Mar 25, 2025]
[Mar 25, 2025] Pin Type Porcelain Insulator ANSI Class 55-5 Dimensions Diameter mm 178 Height mm 124 Creepage distance mm 305 Dry arcing distance mm 159 Minimum pin height mm 152 Mechanical Values Cantilever ...
Company: Nanjing Rainbow Electric Co., Ltd.
536. Low Voltage ANSI Standard Electrical Porcelain Pin Insulator with Spindle [Mar 25, 2025]
[Mar 25, 2025] Pin Type Porcelain Insulator ANSI Class 55-5 Dimensions Diameter mm 178 Height mm 124 Creepage distance mm 305 Dry arcing distance mm 159 Minimum pin height mm 152 Mechanical Values Cantilever ...
Company: Nanjing Rainbow Electric Co., Ltd.
537. Cheap Price Pin Type Porcelain Insulator ANSI Standard Electrical Insulator [Mar 25, 2025]
[Mar 25, 2025] Pin Type Porcelain Insulator ANSI Class 55-5 Dimensions Diameter mm 178 Height mm 124 Creepage distance mm 305 Dry arcing distance mm 159 Minimum pin height mm 152 Mechanical Values Cantilever ...
Company: Nanjing Rainbow Electric Co., Ltd.
538. BS Standard 11kv Pin Type Porcelain Insulators Ceramic Insulators [Mar 25, 2025]
[Mar 25, 2025] Pin Type Porcelain Insulator ANSI Class 55-5 Dimensions Diameter mm 178 Height mm 124 Creepage distance mm 305 Dry arcing distance mm 159 Minimum pin height mm 152 Mechanical Values Cantilever ...
Company: Nanjing Rainbow Electric Co., Ltd.
539. High Voltage ANSI Line Post Ceramic Insulators Transformer Bushing Porcelain Electric Insulator [Mar 25, 2025]
[Mar 25, 2025] Line post type porcelain insulators ANSI Class 57-1 57-2 57-3 57-4 57-5 Dimensions Creepage distance mm 356 559 737 1015 1145 Dry arcing distance mm 165 241 311 368 438 Mechanical ...
Company: Nanjing Rainbow Electric Co., Ltd.
540. China Wholesale Price ANSI Standard Line Post Ceramic Insulator Electric Fence Insulator [Mar 25, 2025]
[Mar 25, 2025] Line post type porcelain insulators ANSI Class 57-1 57-2 57-3 57-4 57-5 Dimensions Creepage distance mm 356 559 737 1015 1145 Dry arcing distance mm 165 241 311 368 438 Mechanical ...
Company: Nanjing Rainbow Electric Co., Ltd.
