Jiangsu Profile
Product List
12796. EN Standard 1KV 2000A Oil-immersed Transformer Bushing with Flag 
[Jul 24, 2026]
[Jul 24, 2026] Product Description 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 ...
Company: Nanjing Rainbow Electric Co., Ltd.
12797. 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.
12798. 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.
12799. Transformer Bushing DIN 42539 Rated Voltage 1KV Rated Current 250A 630A [Jul 24, 2026]
[Jul 24, 2026] Product Description 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 ...
Company: Nanjing Rainbow Electric Co., Ltd.
12800. High-Quality DIN Standard Bushing Components Metal Parts for Transformer Accessories [Jul 24, 2026]
[Jul 24, 2026] 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.
12801. 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.
12802. RM8 Core Isolation Transformer for DC-DC Power Conversion Design [Jul 23, 2026]
[Jul 23, 2026] Product Description High Frequency Transformer Product Advantages: 1,Low-loss design with high conversion efficiency helps end products save energy and reduce temperature rise. 2,Fully automated production and rigorous ...
12803. Fully Sealed Three Phase Oil Immersed Distribution Transformer with Copper Winding, 1500kVA, ... [Jul 23, 2026]
[Jul 23, 2026] Our Advantages Why Choose Us Advanced technology and strict quality control Comprehensive after-sales service Strong reputation and wide market recognition in the electrical equipment industry Obtained certifications ...
12804. Fully Sealed Three Phase Oil Immersed Distribution Transformer with Copper Winding, 800kVA, 200kVA, ... [Jul 23, 2026]
[Jul 23, 2026] Our Advantages Why Choose Us Advanced technology and strict quality control Comprehensive after-sales service Strong reputation and wide market recognition in the electrical equipment industry Obtained certifications ...
12805. Fully Sealed Three Phase Oil Immersed Distribution Transformer with Copper Winding, 630kVA, 200kVA, ... [Jul 23, 2026]
[Jul 23, 2026] Our Advantages Why Choose Us Advanced technology and strict quality control Comprehensive after-sales service Strong reputation and wide market recognition in the electrical equipment industry Obtained certifications ...
12806. Fully Sealed Three Phase Oil Immersed Distribution Transformer with Copper Winding, 400kVA, 200kVA, ... [Jul 23, 2026]
[Jul 23, 2026] Our Advantages Why Choose Us Advanced technology and strict quality control Comprehensive after-sales service Strong reputation and wide market recognition in the electrical equipment industry Obtained certifications ...
12807. Fully Sealed Three Phase Oil Immersed Distribution Transformer with Copper Winding, 100kVA, 200kVA, ... [Jul 23, 2026]
[Jul 23, 2026] Our Advantages Why Choose Us Advanced technology and strict quality control Comprehensive after-sales service Strong reputation and wide market recognition in the electrical equipment industry Obtained certifications ...
12808. EN Standard 1KV 1000A Porcelain Ceramic Bushing For Oil-immersed Transformer [Jul 22, 2026]
[Jul 22, 2026] 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.
12809. EN 50386 Standard Porcelain Transformer Bushing Rated Current 250A and 630A [Jul 22, 2026]
[Jul 22, 2026] 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.
12810. DIN 42530 Rated Voltage 1KV Transformer Bushing 250A 630A Porcelain Bushing [Jul 22, 2026]
[Jul 22, 2026] 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.
