Jiangsu Profile
Product List
16486. 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.
16487. 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.
16488. 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.
16489. 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.
16490. 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.
16491. 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.
16492. 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.
16493. 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.
16494. Porcelain Dinner Plate Top Quality Industrial Equipment and Instruments High Precision Zirconia ... [Jul 24, 2026]
[Jul 24, 2026] Product Description Zirconia (ZrO2) Precision Ceramic Parts Zirconia (ZrO2) precision ceramic parts are made of high purity zirconia(ZrO2), through precision molding, high-temperature sintering and ultra-precision ...
Company: Tianrun Technology Co., Ltd.
16495. Porcelain Dinner Plate High Precision Machining Industrial Yttria Y2o3 Stabilized White Black ... [Jul 24, 2026]
[Jul 24, 2026] Product Description Zirconia (ZrO2) Precision Ceramic Parts Zirconia (ZrO2) precision ceramic parts are made of high purity zirconia(ZrO2), through precision molding, high-temperature sintering and ultra-precision ...
Company: Tianrun Technology Co., Ltd.
16496. Porcelain Dinner Plate Machinery Equipment and Heavy Duty Applications Wear Resistant Alumina ... [Jul 24, 2026]
[Jul 24, 2026] Product Description Thermocouple ceramic tubes are ceramic tubular components used in thermocouple temperature measurement systems, mainly including two product types: protection tubes (outer tubes) and inner ...
Company: Tianrun Technology Co., Ltd.
16497. Water Treatment Machine Purification System 500lph Water Treatment Plant [Jul 23, 2026]
[Jul 23, 2026] Product Description WHAT IS EDIULTRA-PURE WATER TREATMENT EQUIPMENT ? EDI-electrodeionisation system is a scientific water treatment technology, in which dielectric ions in water passing through the partition ...
Company: Yancheng Olap Water Purification Equipment Technology Co., Ltd.
16498. RO Drinking Water Purification Water Treatment Equipment [Jul 23, 2026]
[Jul 23, 2026] Product Description WHAT IS EDIULTRA-PURE WATER TREATMENT EQUIPMENT ? EDI-electrodeionisation system is a scientific water treatment technology, in which dielectric ions in water passing through the partition ...
Company: Yancheng Olap Water Purification Equipment Technology Co., Ltd.
16499. RO Reverse Osmosis EDI Deionized Pure Water System Laboratory Deionizer/Device/Equipment [Jul 23, 2026]
[Jul 23, 2026] Product Description WHAT IS EDIULTRA-PURE WATER TREATMENT EQUIPMENT ? EDI-electrodeionisation system is a scientific water treatment technology, in which dielectric ions in water passing through the partition ...
Company: Yancheng Olap Water Purification Equipment Technology Co., Ltd.
16500. 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.
