Jiangsu Profile
Product List
13051. Oil-immersed load switch rated voltage 36KV 4 positions applicable for combined transformer 
[Jul 24, 2026]
[Jul 24, 2026] A tap-changer, or on-load tap-changer (OLTC), is a critical mechanical switching device integrated into power transformers to regulate output voltage by adjusting the turns ratio without interrupting the load ...
Company: Nanjing Rainbow Electric Co., Ltd.
13052. Efficient Voltage Adjustment with De-energized Round Tap Changer [Jul 24, 2026]
[Jul 24, 2026] A tap-changer, or on-load tap-changer (OLTC), is a critical mechanical switching device integrated into power transformers to regulate output voltage by adjusting the turns ratio without interrupting the load ...
Company: Nanjing Rainbow Electric Co., Ltd.
13053. Efficient Linear Tap Changer Solutions for Power Industry [Jul 24, 2026]
[Jul 24, 2026] A tap-changer, or on-load tap-changer (OLTC), is a critical mechanical switching device integrated into power transformers to regulate output voltage by adjusting the turns ratio without interrupting the load ...
Company: Nanjing Rainbow Electric Co., Ltd.
13054. DIN42530 DT 1KV 250A Transformer Bushing Ceramic Porcelain [Jul 24, 2026]
[Jul 24, 2026] Company Profile Nanjing Rainbow Electric Co., Ltd. (NJREC) is a well-established and technology-driven manufacturer and supplier specializing in high-voltage electrical insulation products and transformer components. ...
Company: Nanjing Rainbow Electric Co., Ltd.
13055. Linear form linearity de-energized tap-changer for transformer [Jul 24, 2026]
[Jul 24, 2026] A tap-changer, or on-load tap-changer (OLTC), is a critical mechanical switching device integrated into power transformers to regulate output voltage by adjusting the turns ratio without interrupting the load ...
Company: Nanjing Rainbow Electric Co., Ltd.
13056. High-Quality De-energized Linear Tap Changer for Power Transformers [Jul 24, 2026]
[Jul 24, 2026] A tap-changer, or on-load tap-changer (OLTC), is a critical mechanical switching device integrated into power transformers to regulate output voltage by adjusting the turns ratio without interrupting the load ...
Company: Nanjing Rainbow Electric Co., Ltd.
13057. U300B Toughened Glass Disc Insulator Ball and Socket Type [Jul 22, 2026]
[Jul 22, 2026] Company Profile 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 ...
Company: Nanjing Rainbow Electric Co., Ltd.
13058. 50 Ohm Coaxial Cable Rg142 Type N Bulkhead Crimp Female Jack RF Coaxial Connector [Jul 22, 2026]
[Jul 22, 2026] TYPE N is a kind of low to medium power connectors with screw coupling,Characteristic impedance has two types:50ohm and 75ohm.The characteristic of connector is high reliability,great vibration performance, excellent ...
13059. Fr700 Equivalent Flame Retardant Insulation PC Film Sheet for Electrical Equipment [Jul 16, 2026]
[Jul 16, 2026] Product Introduction AZ204B is black, opaque flame-retardant polycarbonate film and sheets. It complies with the RoHS directive and holds UL 94 certification. Widely applied in power supplies, TVs, monitors, commercial ...
13060. Eco-Friendly BMC Bulk Molding Compound with Glass Fiber Strands [Jul 15, 2026]
[Jul 15, 2026] BMC Bulk molding compound (BMC compositions are complex mixtures of resins, various ingredients (fillers,catalysts,thickeners,etc.) fiberglass chopped strand, all of which influence important property and processing ...
13061. High-Quality Bulk Product Compositions with Advanced Resin Mixtures [Jul 15, 2026]
[Jul 15, 2026] BMC Bulk molding compound (BMC compositions are complex mixtures of resins, various ingredients (fillers,catalysts,thickeners,etc.) fiberglass chopped strand, all of which influence important property and processing ...
13062. Antenna Wire Electrical Rg58 Coaxial Cable 50 Ohm N Type Crimp Female Jack RF Coaxial Connector ... [Jul 14, 2026]
[Jul 14, 2026] TYPE N is a kind of low to medium power connectors with screw coupling,Characteristic impedance has two types:50ohm and 75ohm.The characteristic of connector is high reliability,great vibration performance, excellent ...
13063. High-Performance BMC Bulk Molding Compound for Resin Applications [Jul 06, 2026]
[Jul 06, 2026] BMC Bulk molding compound (BMC compositions are complex mixtures of resins, various ingredients (fillers,catalysts,thickeners,etc.) fiberglass chopped strand, all of which influence important property and processing ...
13064. Premium Bulk Molding Compounds for Industrial Applications and Custom Solutions [Jul 06, 2026]
[Jul 06, 2026] BMC Bulk molding compound (BMC compositions are complex mixtures of resins, various ingredients (fillers,catalysts,thickeners,etc.) fiberglass chopped strand, all of which influence important property and processing ...
13065. High-Quality BMC Bulk Molding Compounds From China Factory [Jul 06, 2026]
[Jul 06, 2026] BMC Bulk molding compound (BMC compositions are complex mixtures of resins, various ingredients (fillers,catalysts,thickeners,etc.) fiberglass chopped strand, all of which influence important property and processing ...
