30KVA 35KV dry-type transformer Pure copper

30 kVA, 35 kV dry-type transformer in the SC (B) 13 Type Dry Power Transformer series. Copper-winding option listed. 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

30KVA 35KV Pure Copper Dry-Type Transformer – Industrial High-Voltage Power Distribution Adaptor

 

In current high-voltage power distribution scenarios, oil-immersed transformers generally suffer from industry pain points such as flammability, cumbersome operation and maintenance, and poor environmental adaptability. Many industrial and mining, and photovoltaic power distribution projects often face the challenges of large equipment footprint, numerous safety hazards, and high long-term operation and maintenance costs. To address these industry challenges, our factory has launched a 30KVA 35KV Dry-Type Transformer, employing a core technology of all-pure copper windings and a high-strength insulation encapsulation structure, adaptable to various harsh industrial power distribution environments. This product can be perfectly used with Box Type Substations and High and Low Voltage Switchgears, and can also be adapted in conjunction with Electric Power Converters and Combined Photovoltaic Substations. It is widely used in factory power distribution, photovoltaic power plants, municipal power supply, and other scenarios, effectively avoiding the safety risks of traditional oil-immersed equipment, significantly reducing daily operation and maintenance pressure, and achieving long-term stable, low-loss, and highly safe power conversion and transmission, laying a solid foundation for the operation of high-voltage power distribution systems.

 

Core Product Features

1. Low Energy Consumption and Energy Saving with Pure Copper Winding: The entire unit is wound with high-purity copper coils, offering excellent conductivity and extremely low resistance loss. Compared to conventional aluminum-core equipment, power conversion efficiency is significantly improved, resulting in substantial reductions in enterprise energy consumption over long-term operation, suitable for continuous power distribution operations.

2. Safe and Durable with Dry Insulation: Unlike traditional oil-immersed equipment, there is no risk of fuel leakage, fire, or explosion. It boasts high insulation levels and outstanding moisture and dust resistance, allowing direct installation in complex environments such as indoor and outdoor enclosed spaces. It is compatible with various standardized power distribution systems.

 

Usage Tips

1. Equipment installation must match the parameters of a 35KV high-voltage distribution cabinet and prefabricated substation. Before installation, check the insulation of the lines to avoid overload operation and ensure long-term stable operation.

2. Routine maintenance does not require replacing insulating oil. Only periodic cleaning of surface dust and checking the tightness of wiring terminals are necessary. The maintenance process is simple, significantly saving labor and consumable costs. 

 

Frequently Asked Questions (FAQ)

Q1: What power distribution scenarios is this equipment suitable for? Can it be used with photovoltaic substations?

A1: This 30KVA 35KV dry-type transformer is suitable for most high-voltage power distribution scenarios, including industrial plants, municipal power grids, and photovoltaic power generation. It can be directly matched with Box Type Substations and High And Low Voltage Switchgear, and can also be used in conjunction with Electric Power Converters and Combined Photovoltaic Substations, offering excellent compatibility.

 

Q2: What are the advantages of dry-type transformers compared to oil-immersed transformers in terms of later maintenance?

A2: The equipment uses no oil medium, eliminating the need for regular oil changes and leak detection, thus preventing oil leakage pollution and fire hazards. Only routine dust removal and line inspection are required. The frequency and cost of maintenance are far lower than oil-immersed equipment, resulting in a longer service life.

 

Q3: What are the after-sales guarantees and warranty period for the product? 

A3: The product undergoes full-item withstand voltage and load testing before leaving the factory. The whole machine has a stable warranty period and comes with a complete qualification report. Customization and adaptation services are supported. After-sales service includes technical installation guidance, rapid fault response, and lifetime maintenance consultation.