Jiangsu Profile
Product List
1786. U70BLP U420BP High Voltage Power Anti-fogInsulator 
[Aug 07, 2025]
[Aug 07, 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.
1787. EN50386 Standard 1KV/1000A Transformer Bushing with Ceramic Insulation [Aug 04, 2025]
[Aug 04, 2025] 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 products cover the requirements of distribution and power ...
Company: Nanjing Rainbow Electric Co., Ltd.
1788. 1.2kV 800A ANSI Spade Type 4 Holes Transformer Bushing For Power Supply [Jul 25, 2025]
[Jul 25, 2025] Product Description Type Rated Current(A) Rated Current(A) Rated Current(A) Rated Current(A) ANSI Type High Voltage Bushing Assemblies 27KV-150KV 15KV-110/125 KV 38KV-200/250KV / ANSI Type High ...
Company: Nanjing Rainbow Electric Co., Ltd.
1789. 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.
1790. 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.
1791. 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.
1792. 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.
1793. 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.
1794. 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.
1795. 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.
1796. 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.
1797. DIN Standard LV Bushing 1KV 2000A Porcelain Transformer Bushing for Distribution Transformer [Feb 20, 2025]
[Feb 20, 2025] EN and DIN Transformer Bushing: As a standard product, we offer both historical DIN standard bushings and the latest EN range of bushings. These products meet the requirements of distribution and power transformer ...
Company: Nanjing Rainbow Electric Co., Ltd.
1798. High Quality Low Voltage Bushings for American Standard Transformers 1.2KV 125A [Jun 20, 2024]
[Jun 20, 2024] Technical Specifications: Type Rated Current(A) Rated Current(A) Rated Current(A) Rated Current(A) ANSI Type High Voltage Bushing Assemblies 27KV-150KV 15KV-110/125 KV 38KV-200/250KV / ANSI Type High Voltage ...
Company: Nanjing Rainbow Electric Co., Ltd.
1799. 2.5KV ANSI Standard Porcelain Insulator Bushing For Transformer Power Supply [Jun 20, 2024]
[Jun 20, 2024] Technical Specifications: Type Rated Current(A) Rated Current(A) Rated Current(A) Rated Current(A) ANSI Type High Voltage Bushing Assemblies 27KV-150KV 15KV-110/125 KV 38KV-200/250KV / ANSI Type High Voltage ...
Company: Nanjing Rainbow Electric Co., Ltd.
1800. 126kV/5000A OIP Condenser Capacitive Transformer Bushing(Bottom Connected) [Oct 15, 2025]
[Oct 15, 2025] Nanjing Rainbow Electric Co., Ltd Condenser bushings product are classified as Wall Bushing, Transformer Bushing, GIS Lead-out Bushing, Oil/Oil bushing that connecting transformer and oil-filled equipment, Oil/SF6 ...
Company: Nanjing Rainbow Electric Co., Ltd.
