Jiangsu Profile
Product List
1786. High Voltage 40.5kV-800kV Dry Type Condenser RIP/RIF/RIS Oil-SF6 Transformer bushings 
[Aug 18, 2025]
[Aug 18, 2025] Product Description Oil/SF6 bushings provide the critical, high-reliability connection between oil-immersed transformers and SF6-insulated switchgear (GIS/GIL). Engineered for voltages from 72.5kV to 800kV+, our ...
Company: Nanjing Rainbow Electric Co., Ltd.
1787. Low Voltage 1.2kV 125A~1000A ANSI Porcelain Transformer Bushing for Pole Type Transformer [Aug 15, 2025]
[Aug 15, 2025] Detailed Photos ANSI Porcelain Bushing ANSI porcelain bushings are designed for the use in various distribution transformers, including pole-mounded transformers and pad-mounded transformers. All the porcelain ...
Company: Nanjing Rainbow Electric Co., Ltd.
1788. lEC ANSl Cap and Pin Type Toughened GlassInsulators U160B [Aug 11, 2025]
[Aug 11, 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.
1789. Ps70e U70B Glass Linear SuspensionInsulators [Aug 11, 2025]
[Aug 11, 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.
1790. lEC Standard U70B Glass Insulator on PowerLines 70kn [Aug 08, 2025]
[Aug 08, 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.
1791. 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.
1792. 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.
1793. 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.
1794. 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.
1795. 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.
1796. 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.
1797. 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.
1798. 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.
1799. 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.
1800. 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.
