Description
Technical Parameters
Henan GNEE Electric Co., Ltd. is one of the leading manufacturers and suppliers of 31500 kva 35 kv oil filled power transformer in China, also supports customized service with low price. Welcome to buy discount 31500 kva 35 kv oil filled power transformer for sale here from our factory. If you have any enquiry about pricelist, please feel free to email us.
Oil Filled Power Transformer Description
The on - load voltage regulation range of the oil filled power transformer is diverse, such as 35+2×2.5% KV, etc. Voltage can be adjusted manually, electrically or automatically on the primary side through an on - load tap - changer to ensure the stability of the output voltage. Power transformers above 6300 KVA at 35 KV level use folded - plate oil tanks, which enhance the mechanical strength, reduce weld seams and improve the appearance quality.
31500 KVA 35 KV Oil Filled Power Transformer video
oil immersed type transformer parameter
| Gnee Electric can provide the following types of oil filled power transformer: | |
| 800 KVA oil-immersed power transformer | 6300 KVA oil immersed type transformer |
| 1000 KVA oil-immersed transformer | 8000 KVA oil-immersed power transformer |
| 1250 KVA power transformer | 10000 KVA oil-immersed transformer |
| 1600 KVA oil cooled power transformer | 12500 KVA power transformer |
| 2000 KVA oil immersed current transformer | 16000 KVA oil cooled power transformer |
| 2500 KVA oil filled transformer | 20000 KVA oil immersed current transformer |
| 3150 KVA oil immersed transformer | 25000 KVA oil filled transformer |
| 4000 KVA three phase oil immersed transformer | 31500 KVA oil immersed transformer |
| 5000 KVA oil immersed self cooled transformer | |
Oil Filled Power Transformer Maintenance
1. Regular Visual Checks
Conduct a comprehensive visual inspection of all bushings and other penetrations, including pressure taps and sample taps, for any signs of oil leaks at least once a month. Simultaneously, monitor the oil level to ensure it remains within the appropriate range. This monthly inspection is crucial for early detection of potential issues that could lead to more serious problems if left unattended.
2. Cooling Fan Maintenance
Perform an inspection of the cooling fans twice a year. This inspection should verify that the fans are operating correctly, with proper rotation speeds and no abnormal noises. Well - functioning cooling fans are essential for maintaining the optimal operating temperature of the 31500 KVA 35 KV oil filled power transformer, as they help dissipate the heat generated during operation.
3. Oil and Protective Device Testing
Carry out annual oil testing and analysis. This process helps in closely monitoring the condition of the oil filled transformer oil, which can indicate the overall health of the oil-immersed power transformer. Parameters such as acidity, moisture content, and breakdown voltage of the oil are typically examined. Additionally, test the protective devices like temperature relays and pressure switches on an annual basis.
4. Cleaning Procedures
Regularly clean the top of the oil cooled power transformer and the primary bushings. Accumulated dirt, dust, and debris on these surfaces can affect the insulation properties and may even lead to flashovers. Cleaning should be done using appropriate cleaning agents and tools to ensure the surfaces are free from contaminants, thus maintaining the oil immersed current transformer's performance and safety.
about us
18+ years of transformer manufacturing experience
GNEE Steel Group
Established in 2008, GNEE boasts 18 years of expertise in transformer manufacturing and export, having delivered over 50,000 units globally. With a team of 200+ professionals and 20,000 sqm facilities across Shijiazhuang, Xingtai, and Anyang, we leverage strategic locations for raw material access and supply chain efficiency. Our commitment to innovation and quality ensures high-quality distribution and power transformer for diverse industries worldwide.
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