Jiangsu Profile
Product List
53671. 36KV 630A IEEE 386 Class Deadbreak Apparatus Bushing 
[May 25, 2025]
[May 25, 2025] Product Description 36kV 600A Loadbreak Transformer Bushing Application: Designed for pad-mounted distribution transformers, this high-performance bushing insert enables safe and efficient loadbreak switching and ...
Company: Nanjing Rainbow Electric Co., Ltd.
53672. Epoxy Prepreg Material DMD 6640 Insulation Paper [May 25, 2025]
[May 25, 2025] DMD Paper Item Value Item Thickness (mm) 6630/6641 0.13 0.15 0.18 0.20 0.23 0.25 0.30 0.35 Thickness ...
Company: Nanjing Rainbow Electric Co., Ltd.
53673. High Temperature Resistant Polyester Film DMD Insulation Paper [May 25, 2025]
[May 25, 2025] DMD Paper Item Value Item Thickness (mm) 6630/6641 0.13 0.15 0.18 0.20 0.23 0.25 0.30 0.35 Thickness ...
Company: Nanjing Rainbow Electric Co., Ltd.
53674. Flame-retardant DMD 6641 Insulating Paper For Slot Insulation In Electric Motors [May 25, 2025]
[May 25, 2025] DMD Paper Item Value Item Thickness (mm) 6630/6641 0.13 0.15 0.18 0.20 0.23 0.25 0.30 0.35 Thickness ...
Company: Nanjing Rainbow Electric Co., Ltd.
53675. Customized Manufacturer Price Electrical DMD Insulating Paper For Motor Slot Winding Insulation [May 25, 2025]
[May 25, 2025] DMD Paper Item Value Item Thickness (mm) 6630/6641 0.13 0.15 0.18 0.20 0.23 0.25 0.30 0.35 Thickness ...
Company: Nanjing Rainbow Electric Co., Ltd.
53676. Toughened Suspension Glass Insulator U240B 240kN - For Transmission Power Supply System [May 22, 2025]
[May 22, 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.
53677. U70BS U70BL 70KN Standard Type Toughened Glass Insulators of Cap and Pin [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.
53678. U240B Green High-Voltage Suspension Glass Insulator (280x170x400mm) - IEC60305 for 132kV ... [Apr 29, 2025]
[Apr 29, 2025] U240B High-Voltage Suspension Glass Insulator IEC 60305-Certified Solution for 132kV Transmission Networks Product Highlights Industrial-Grade Durability Engineered with toughened borosilicate glass for ...
Company: Nanjing Rainbow Electric Co., Ltd.
53679. China Supplier Promotional 126-252kV OIP Capacitive Wall Bushing [Apr 23, 2025]
[Apr 23, 2025] Product Description What are Wall Bushings? A wall bushing is a device that allows electrical cables and wires to pass through walls while maintaining insulation and preventing damage. They are typically made of ...
Company: Nanjing Rainbow Electric Co., Ltd.
53680. 160KN Fog Type High Voltage tpughed Glass Insulator [Apr 23, 2025]
[Apr 23, 2025] Product Description Toughened Glass Insulator The Glass Insulator is composed of an iron cap, toughened glass parts and steel pin, which are combined with cement adhesive. Before assembling, the top of the steel ...
Company: Nanjing Rainbow Electric Co., Ltd.
53681. U70 U120 U160 Toughened Suspension 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.
53682. U120BP High-Strength Glass Insulator 146x450mm for Transmission Lines with SGCC Certification [Apr 16, 2025]
[Apr 16, 2025] Core Specifications Model: U120BP Material: Borosilicate tempered glass + RTV silicone coating (optional) Mechanical Strength: 120kN tensile load (validated per IEC 61466) Critical Dimensions: 146mm structure height × ...
Company: Nanjing Rainbow Electric Co., Ltd.
53683. DIN EN Standard Ceramic Bushing Oil-immersed Transformer Bushing [Apr 02, 2025]
[Apr 02, 2025] Product Parameters Maximum Rated Voltage From 12kV up to 52kV Maximum Rated Current From 250A up to 4500A Nominal Creepage Distance From 290mm to 1655mm Standard Reference DIN42533 and EN50180 Rod ...
Company: Nanjing Rainbow Electric Co., Ltd.
53684. DIN EN 1kV/630A Porcelain Transformer Bushing [Apr 02, 2025]
[Apr 02, 2025] Product Parameters Maximum Rated Voltage From 12kV up to 52kV Maximum Rated Current From 250A up to 4500A Nominal Creepage Distance From 290mm to 1655mm Standard Reference DIN42533 and EN50180 Rod ...
Company: Nanjing Rainbow Electric Co., Ltd.
53685. Fast Delivery RTV Silicone Coating Disc Glass Insulator for Transmission Line 10-1150KV [Mar 26, 2025]
[Mar 26, 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.
