Jiangsu Profile
Product List
946. Reliable 76/132kv Composite Insulator for High Voltage Cable Termination 
[May 29, 2025]
[May 29, 2025] 66-220kV High Voltage Cable Accessories Our company provides the voltage level of 48/66kV, 64/110kV, 127/220kV and other series of cable accessories are all in accordance with IEC 60502, IEC 60840, IEC 62067, IEC ...
947. Reliable 127/220kv Composite Insulator for High Voltage Cable Termination [May 29, 2025]
[May 29, 2025] 66-220kV High Voltage Cable Accessories Our company provides the voltage level of 48/66kV, 64/110kV, 127/220kV and other series of cable accessories are all in accordance with IEC 60502, IEC 60840, IEC 62067, IEC ...
948. Advanced 132kv Composite Insulator for High Voltage Termination Solutions [May 28, 2025]
[May 28, 2025] 66-220kV High Voltage Cable Accessories Our company provides the voltage level of 48/66kV, 64/110kV, 127/220kV and other series of cable accessories are all in accordance with IEC 60502, IEC 60840, IEC 62067, IEC ...
949. POST PORCELAIN INSULATOR C6-550-IV 110kV [Jul 24, 2026]
[Jul 24, 2026] 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 Values Cantilever strength kn 12.5 12.5 ...
Company: Nanjing Rainbow Electric Co., Ltd.
950. 160KN Suspension Electrical Insulator High Voltage Application Toughened Disc Glass Insulator [Jul 24, 2026]
[Jul 24, 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.
951. ANSI Low Voltage Porcelain Primary Bushing Insulator for Electrical Transformer [Jul 24, 2026]
[Jul 24, 2026] Detailed Photos Low Voltage ANSI Bushing The Threaded Bushings for voltage of 1.2kV are supplied assembled with the respective porcelain, NBR gaskets, copper threaded rod, blued steel spin grip nut, zinc-plated brass ...
Company: Nanjing Rainbow Electric Co., Ltd.
952. U550B Toughened Suspension Glass 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.
953. U100BL U100BS Suspension Glass insulator with Zinc Sleeve [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.
954. U210BS Toughened Glass Disc 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.
955. U300B Ball and Socket Type Glass Suspension Insulator For Power Supply [Jul 24, 2026]
[Jul 24, 2026] Product Description U300B Glass Suspension Insulator Ball and Socket Type The U300B is a ball and socket type glass suspension insulator, designed for suspension applications in high-voltage and extra-high-voltage AC ...
Company: Nanjing Rainbow Electric Co., Ltd.
956. ANSI/IEEE 15KV/18KV High Voltage ANSI Transformer Bushing Porcelain Insulator [Jul 22, 2026]
[Jul 22, 2026] Comprehensive Transformer Bushing Solutions - Complete Assemblies & Components Our Offerings Include: Porcelain Insulator Shells 1. Standalone ceramic outer shells for bushing replacements/repairs 2. ...
Company: Nanjing Rainbow Electric Co., Ltd.
957. 120KN U120BP 20R Disc Glass Insulator for 132KV Power Line In IRAQ [Jul 22, 2026]
[Jul 22, 2026] Product Description U120BP Glass Insulator 1.The U120BP is a high-performance glass electrical insulator designed for high-voltage transmission lines, offering exceptional mechanical strength and reliable insulation. ...
Company: Nanjing Rainbow Electric Co., Ltd.
958. HV Disc Trasmission Line Electric Equipment RTV 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.
959. High Voltage Electric Line use 100kN Toughed 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.
960. 120B 120KN High Voltage Suspension Disc Glass Insulator for Transmission line [Jul 22, 2026]
[Jul 22, 2026] Product Description U120B Glass Insulator Model Number U120B(146/255/320mm) Application Overhead transmission line Diamater 255mm Structure Height 146mm Creepage Distance 320mm Minimum mechanical failing load 120kn Wet ...
Company: Nanjing Rainbow Electric Co., Ltd.
