100 Kva 11 Kv Oil Immersed ONAN Transformer

WenZhou XiFa Electrical Power Equipment Co., Ltd strictly follow IEC60076 standard plus the specification requirement from clients to produce each 100 kva 11 kv oil immersed ONAN transformer. Every finished 11kv 100 kva oil immersed transformer will bring a factory test report before 11kv 100 kva ONAN transformer delivering. In Wenzhou XiFa Electrical Power Equipment Co.,Ltd, each 11kv 100 kva oil immersed could apply 60# transformer insulation oil and high temperature resistant insulating paper, of which the 100 kva 11kv ONAN transformer could work from -60 ℃ to 50 ℃ to ensure a high success rate of power supply on site.

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Product Description

100 kva 11 kv oil immersed ONAN transformers are designed with their windings fully insulated and cooled by high quality insulating oil. This design not only enhances electrical insulation but also significantly improves heat dissipation,which ensures stable and efficient performance even under demanding operating conditions.

Due to the superior dielectric strength of insulating oil compared to air,100 kva 11 kv oil immersed ONAN transformers deliver reliable operation and longer service life. Depending on application demands, oil immersed transformers can adopt natural cooling or enhanced cooling solutions to make them adaptable to a wide range of environments and load conditions.

Commonly applied in power distribution systems,100 kva 11 kv oil immersed ONAN transformers are a preferred choice for utilities, industrial facilities, and infrastructure projects that require dependable and energy efficient solutions.

100 Kva 11 Kv Oil Immersed Onan Transformer

Key Advantages of a 100 kva 11 kv oil immersed ONAN transformer:

1. Compact and Efficient Design

The use of insulating oil allows for optimized insulation performance,which results in a more compact structure and reduced overall weight.

2. Excellent Heat Dissipation

Efficient cooling minimizes the risk of overheating,which helps to ensure stable operation and reduce maintenance needs.

3. Strong Moisture Resistance

Superior sealing and oil insulation provide enhanced protection against humidity,which makes these transformers suitable for diverse environmental conditions.

Technical Specification:

Product Name		100 kva 11 kv oil immersed ONAN transformer
Application of Transformers		for industrial, commercial, and residential applications
Vector Group		Dyn11; Yyn0
Tap Changer	Type	Off circuit tap changer
	Range	11 kv±2*2.5%
Efficiency		≥ 98%
Impedance		4%±10%
Insulation Level		LI 75 kV / AC 35 kV
Temperature Rise		Oil Top: 60 K; Winding Average: 65K
Tank Type		Hermetically sealed / Conservator type

Applications of 100 kva 11 kv oil immersed ONAN transformers

1. 100 kva 11 kv oil immersed ONAN transformers are widely used as main power distribution devices in 11kv medium voltage power systems. They are commonly installed in large and medium sized power plants, substations, as well as industrial and mining facilities where reliable power transmission is essential.

2. The primary function of 100 kva 11 kv oil immersed ONAN transformers are to deliver electrical energy from the main power source to various types of loads while meeting different voltage demands across the system. Designed to handle high capacity operations, 100 kva 11 kv oil immersed ONAN transformers play a key role in ensuring stable and efficient performance in modern power networks.

As fundamental components in electrical infrastructure, 100 kva 11 kv oil immersed ONAN transformers are extensively applied in major construction and engineering projects,which include nuclear power plants, thermal power stations, large scale hydro power facilities, and railway electrification systems.

In addition, 11 kv oil immersed ONAN transformers are also indispensable in smaller scale applications. They are widely used in electrical equipment and household appliances such as televisions, refrigerators, air conditioners, and washing machines, as well as in computers, peripheral devices, and other electronic systems.

3. 11 kv oil immersed ONAN transformers is one of the coredevices in power systems. With the continuous advancement of technology particularly in digitalization and computer based control their performance, efficiency, and application scope are expected to keep evolving to meet future energy demands.