110kv oil-immersed transformer

110kv oil-immersed transformer

110kV oil-immersed transformer is a widely used power equipment. It is suitable for medium and high voltage power transmission needs. Especially, it performs excellently in environments with large temperature fluctuations or frequent load changes. It adopts an oil-immersed design and has good heat dissipation performance and reliable electrical performance. It can efficiently handle the challenges of impact load and short-term overload.

Scope of Application

The 110kV oil-immersed transformer is ideally suited for use in medium-voltage transmission and distribution systems, and can operate stably during seasonal peaks in power consumption or large temperature fluctuations. It is particularly suitable for places with large load fluctuations, such as urban transmission and distribution networks, industrial manufacturing bases, transportation hubs, power plants and regional energy centers, providing stable support for continuous power supply in critical areas.

Product Description

1. Production process: adopting highly enclosed production process, strictly controlling the temperature, humidity and air cleanliness in the production environment, and comprehensively improving product quality through refined management.

2. Multi-layer temperature control technology: Multi-layer temperature control system combined with advanced temperature field simulation analysis to further optimize the thermal stability of the insulating material and the overall heat dissipation effect.

3. Silent optimization design: Based on the in-depth analysis of the noise source, we design exclusive noise reduction solutions for different components to ensure that the product noise indicators are far below the requirements of industry standards.

4. Tight package testing: adopting one-piece molding technology to manufacture sealed structure, and through multiple testing methods, completely eliminating leakage hidden danger.

5. High-efficiency core processing: The core material is processed by high-precision Swiss imported equipment to complete the cross-cutting process, and with the automated stacking process, the energy consumption is reduced by about 20% compared with the traditional technology.

6. Excellent safety: After the short-circuit impact test by the national authoritative testing organization, the product passes the test at one time, fully verifying its reliability and safety performance.

Product Features

Excellent energy-saving performance

The product optimizes the core materials and structural design, so that the no-load loss is reduced by more than 10% compared with the current national standard, the load loss is reduced by more than 5%, and the overall energy efficiency is significantly better than the industry standard, meeting the requirements of high energy efficiency.

Silent operation program

When the product is running in natural cooling mode, the noise is controlled within 60dB. For special scenarios, customized low-noise solutions can be provided to achieve quieter operation.

Enhanced Heat Dissipation

The combination of high-quality insulating oil and optimized design of heat dissipation channels effectively improves heat dissipation efficiency and significantly reduces the operating temperature, which not only improves the stability of the equipment, but also extends the service life of the product.

Stable Reliability

Designed to strengthen the short-circuit-resistant structure and anti-environmental interference capability, the product is able to operate stably for a long period of time under complex power systems and harsh environmental conditions, ensuring the continuous reliability of power supply.

Main Parameters

Rated capacity: 50kVA to 1000MVA

Rated voltage: 6kV~500kV on the high voltage side, 0.4kV on the low voltage side

Rated frequency: 50Hz or 60Hz

Connection group: common Dyn11, Yyn0, Yd11

Execution standard

GB 1094 Power Transformer

GB/T 6451 Oil-immersed power transformer technical parameters and requirements

GB/T 10228 Technical parameters and requirements of power transformers

IEC 60354 Transformer load guidelines

Inquiry

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