125KVA 20KV Oil-immersed transformer Low Loss

125 kVA, 20 kV oil-immersed transformer in the 20KV Distribution Transformer series. Low-loss 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.

125kVA、20kV 油浸式变压器，归属20KV配电变压器系列。低损耗系列。下单前应结合项目技术文件确认容量、电压比、绕组与绝缘材料、调压方式、损耗、阻抗、频率、使用环境、试验范围及适用标准。

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

Product Details

125KVA 20KV Low-Loss Oil-immersed Transformer: Energy-Saving and Stable Power Distribution Equipment

 

In the current power distribution industry, traditional transformer equipment generally suffers from high losses and insufficient operational stability. Many industrial and mining enterprises and power grid renovation projects often face the challenges of high long-term power consumption costs and susceptibility to equipment failure under complex operating conditions. To address these power distribution problems, our company has launched the 125KVA 20KV Oil Immersed Transformer. Utilizing optimized core and winding processes, it achieves low-loss operating performance, making it suitable for outdoor and heavy-load conditions. This equipment effectively reduces no-load and load energy consumption, resulting in significant long-term energy savings. It can continuously and stably output power, greatly reducing the frequency of equipment downtime and subsequent maintenance costs. This product is widely applicable to industrial plants, urban and rural power distribution networks, and new energy power plants. It is often used in conjunction with Dry Type Transformers and Box Type Substations. It can be paired with High And Low Voltage Switchgear and Electric Power Converters to complete a complete power distribution system. It is also suitable for photovoltaic substations with Combined Photovoltaic Substations and most small and medium-sized power projects.

 

Core Product Features

1. Ultra-low loss energy-saving design: Utilizing a high-permeability silicon steel core and optimized winding arrangement, energy consumption is significantly reduced compared to traditional equipment. Long-term operation effectively saves electricity costs, meeting the energy-saving and consumption-reducing engineering needs of various industries.

2. Strong environmental adaptability and stability: Employing a fully sealed oil-immersed structure, it boasts excellent insulation and heat dissipation performance. It can withstand complex outdoor conditions such as large temperature differences and high dust levels. It operates with low noise and strong overload resistance, ensuring stable 24-hour operation of the power distribution system.

 

Usage Tips

1. The equipment should be installed in a well-ventilated, dry, and non-corrosive outdoor fixed site. Strictly match the 20KV power distribution standard wiring to avoid long-term operation beyond the rated load.

2. Regularly check the insulating oil level and terminal condition. Perform a withstand voltage test annually to effectively extend the equipment's lifespan and prevent operational failures.

 

Frequently Asked Questions (FAQ)

Q1: What power application scenarios is this product mainly suitable for?

A1: Suitable for 20KV small and medium-sized power distribution scenarios, covering industrial plants, rural power grid upgrades, photovoltaic and wind power new energy projects, commercial parks, etc. It can be matched with various high and low voltage power distribution equipment to form a complete power supply system.

 

Q2: What are the advantages of this oil-immersed transformer compared to a Dry Type Transformer?

A2: Higher heat dissipation efficiency, stronger overload performance, lower procurement and maintenance costs, more suitable for outdoor open-air and long-term continuous operation, and superior stability for large-capacity power distribution.

 

Q3: Is the product's maintenance complex? What is the maintenance cycle? 

A3: The maintenance process is simple, requiring only routine checks of oil level, temperature, and appearance. An annual routine inspection is sufficient, eliminating the need for frequent maintenance and resulting in extremely low operating costs.

 

Q4: Does it support customization and integration with compatible equipment?

A4: It is compatible with various supporting equipment such as Box Type Substations and High and Low Voltage Switchgears, supporting parameter fine-tuning to meet the integration needs of different projects such as photovoltaic power plants and industrial power distribution.