500KVA 35KV dry-type transformer High Efficiency

500 kVA, 35 kV dry-type transformer in the SC (B) 13 Type Dry Power Transformer series. High-efficiency variant. Confirm capacity, voltage ratio, winding and insulation materials, tap arrangement, losses, impedance, frequency, environmental conditions, testing and applicable standards against the project specification before ordering.

Manufacturer-supplied product information: Jiangsu Huayu Electric Co., Ltd.

Product Details

High-Efficiency 500KVA 35KV Dry-Type Transformer Adapted to Multiple Power Transmission Scenarios

 

Traditional power equipment suffers from high operating losses, which can drive up overall electricity costs due to prolonged continuous operation. Many projects face limited site space and stringent fire safety standards, making it difficult to deploy conventional transformer equipment. The 500KVA 35KV Dry-Type Transformer specifically addresses these challenges. It can be combined with Box Type Substations and High And Low Voltage Switchgear, adapting to scenarios such as industrial and commercial power supply and renewable energy grid connection. The equipment’s operating loss indicators are optimized. Compared to older Oil Immersed Transformers, it requires no oil maintenance, offers a higher safety level, and can continuously reduce energy consumption costs and ensure power supply stability over long-term operation.

 

In photovoltaic park construction, this Dry-Type Transformer often works in conjunction with Electric Power Converters and is one of the core devices for building Combined Photovoltaic Substations. The product relies on a resin casting structure for flame retardancy and moisture resistance, eliminating the need for pre-reserved oil storage space and allowing direct installation in indoor distribution rooms or outdoor enclosed equipment rooms. Whether for expanding power supply to industrial plants or regulating voltage in new energy power plants, this system can stably complete voltage transformation tasks, avoiding safety hazards such as oil leaks and fires, and adapting to increasingly stringent environmental and fire safety regulations in modern projects. The entire system has a compact structure, requiring less initial infrastructure investment and simplifying operation and maintenance, making it ideal for power engineering projects that prioritize long-term cost reduction and safe production.

 

Product Features

1.Excellent operational efficiency, with effective control of no-load and load losses, resulting in significant energy savings during long-term continuous operation.

2.Outstanding fire safety, with no risk of leakage, suitable for indoor use, densely populated areas, and new energy power plants.

 

Tips

During installation, ensure good ventilation and keep away from dust and corrosive gases to extend the equipment’s lifespan.

 

FAQ

Q:Must this 500KVA 35KV Dry-Type Transformer be used indoors?

A: It has a reliable protection rating and can be installed outdoors under suitable protection conditions. It is recommended to use a protective enclosure to avoid direct exposure to rain.

 

Q:Compared to the Oil Immersed Transformer, what are the differences in daily maintenance?

A: No need for regular testing or replacement of insulating oil, eliminating oil treatment procedures. Only periodic surface cleaning is required, significantly reducing maintenance workload.

 

Q:Can it be directly connected to the grid and operated with Combined Photovoltaic Substations?

A: Yes, the equipment parameters can be matched to the photovoltaic substation requirements. Combined with an Electric Power Converter and high/low voltage switchgear, the entire power distribution system can be built.

 

Q:What kind of after-sales support is provided in case of equipment failure?

A: We provide remote technical guidance. For major faults, engineers can be arranged for on-site repair. We also supply original factory spare parts to ensure the project’s power supply is restored as quickly as possible.