Jiangsu Profile
Product List
4546. Hot Selling Good quality U160 DC Outer Ribs Type Glass Insulator 
[Jul 24, 2026]
[Jul 24, 2026] Product Description Product Description U160BP Tempered Glass Insulator High-performance Insulation for Overhead Transmission Lines Product Description The U160BP is a high-voltage tempered glass insulator ...
Company: Nanjing Rainbow Electric Co., Ltd.
4547. 35kv 2500A Epoxy Resin F-Type Bushing for Gas Insulated Switchgear Panels [Jun 27, 2026]
[Jun 27, 2026] Main Product Product Description The Saler-35-211 F-Type Casing is a robust high voltage insulator bushing for medium and high voltage distribution up to 35kV. Made with premium electrical insulation materials and using ...
Company: Nantong Saler Electric Co., Ltd.
4548. Standard Saler-35-211 F-Type Epoxy Resin Bushing with 95kv Power Frequency Voltage Withstand [Jun 27, 2026]
[Jun 27, 2026] Main Product Product Description The Saler-35-211 F-Type Casing is a robust insulator bushing designed for medium and high voltage networks up to 35kV. Made with top-grade insulation materials and advanced vacuum ...
Company: Nantong Saler Electric Co., Ltd.
4549. Epoxy Resin Insulator F-Type Bushing 35kv 2500A for Gas Insulated Switchgear Panels [Jun 27, 2026]
[Jun 27, 2026] Main Product Product Description The Saler-35-211 F-Type Casing is a robust high voltage insulator bushing for 35kV networks. Made from premium insulation materials and advanced vacuum processing, it offers superior ...
Company: Nantong Saler Electric Co., Ltd.
4550. Saler-35-211 F-Type Casing Insulator for 35kv High Voltage Switchgear Systems [Jun 27, 2026]
[Jun 27, 2026] Main Product Product Description The Saler-35-211 F-Type Casing is a heavy duty high voltage insulator bushing designed for medium and high voltage power networks up to 35kV. Made with high-grade insulation materials ...
Company: Nantong Saler Electric Co., Ltd.
4551. Premium U70BLP High Voltage Suspension-Type Disc Glass Insulators for Robust Electrical ... [Jul 24, 2026]
[Jul 24, 2026] Product Parameters Parameter Value Model U100BL/255-146 Structure Disc Suspension Type Dimensions 255mm (D) x 146mm (H) x 320mm (Creepage) Mechanical Strength 120KN (26,976 lbf) Electrical ...
Company: Nanjing Rainbow Electric Co., Ltd.
4552. ANSI 56-1 High Voltage Neck Pin Porcelain Insulator For Power Supply [Jul 24, 2026]
[Jul 24, 2026] Product Description 56-1 Pin type porcelain insulators for high voltage Type Rated Voltage(KV) Tensile Strength Material Certificate Color 56-1 11KV 10KN Porcelain ISO9001, ISO14001 Brown or white -As a standard product ...
Company: Nanjing Rainbow Electric Co., Ltd.
4553. Good Quality U120BS High Voltage Disc Type Anti-Pollution Glass Insulator [Jul 24, 2026]
[Jul 24, 2026] Company Introduction: Nanjing Rainbow Electric Co., Ltd.(NJREC) is a leading Chinese manufacturer and exporter of transmission line and substation products. Our main products include Toughened Glass Insulators, ...
Company: Nanjing Rainbow Electric Co., Ltd.
4554. Rated Voltage 36KV and below De-energized tray-form tap-changer(WDP and WSP series) [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.
4555. On-load tap-changer for capacity and voltage regulation On-load capacity regulation 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.
4556. Tap-changer is Suitable for Single-phase Oil-immersed Power Transformers with Frequency of 60HZ [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.
4557. BFY-type Oil-immersed Two-position Load Break Switch [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.
4558. The de-energized three-phase linear series-parallel connection, star-delta exchange, with ... [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.
4559. 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.
4560. 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.
