Product Introduction:

The S22-M-10 series 10kV fully sealed oil-immersed distribution transformer represents the highest energy-saving level and manufacturing process currently available for oil-immersed distribution transformers. Building upon the S20 series, this series achieves industry-leading energy efficiency and the lowest total cost of ownership (TCO) through comprehensive upgrades to core materials, multi-physics field collaborative optimization design, and refined manufacturing process control. The product employs a fully sealed double-corrugated tank structure, combined with new aging-resistant seals and deeply refined insulating oil, completely isolating air and moisture, achieving zero-maintenance operation throughout its lifecycle and significantly reducing the user's total lifecycle investment. Furthermore, the product boasts core advantages such as ultra-quiet operation, excellent short-circuit withstand capability, ultra-high insulation reliability, and customized adaptability for various scenarios, perfectly meeting the stringent requirements of high-end commercial buildings, large industrial parks, data centers, communication base stations, and newly built high-standard distribution network projects.

Technical parameters

Application scenario

The S22-M-10 series transformers are designed for high-end projects and challenging environments and provide industry-leading Class 1 energy efficiency, ultra-high reliability, ultra-quiet operation and maintenance-free operation throughout the entire lifecycle. Basic application scenarios are:

1. New high-standard distribution network projects and smart distribution networks in urban core areas: Widely used in high-standard smart distribution network construction projects in urban core areas and newly built urban areas, guiding the direction of energy-saving upgrades in distribution networks.

2. Ultra-large data centres and computing centres: Offer stable and reliable power distribution for core IT equipment in ultra-large data centres, computing centres, and artificial intelligence computing centres. The industry leading characteristics of low-loss, high-reliability and low-noise are well suited to the demanding requirements of data centres which require 24-hour continuous operation, high reliability, and low PUE values.

3. Urban landmark buildings, high-end commercial complexes, ultra-five-star hotels and high-end office buildings in the city: Power distribution for urban landmark buildings. Ultra-quiet operation, ultra-high reliability of insulation and maintenance-free are in perfect compliance with the extreme needs of high-end buildings.

4. Large industrial parks and high-end manufacturing bases: centralised power distribution for large industrial parks, high-end manufacturing bases, semiconductor factories, biopharmaceutical industrial parks. The energy saving performance of industry leading greatly reduces the total lifecycle electricity costs for enterprises. Its short circuit resistance is excellent and can meet the impact load requirements of high-end manufacturing equipment.

5. Communication Core Hubs and Wireless Base Station Clusters: Powers communication core hubs, wireless base station clusters, satellite ground stations and other communication infrastructure. High reliability, low loss and maintenance-free characteristics are in perfect accordance with the requirements of 24-hour continuous operation of communication infrastructure for unattended operation.

6. Core Supporting Equipment for New Energy Power Stations and Energy Storage Power Stations: It is the core booster and power distribution equipment for large-scale photovoltaic power stations, wind power stations and energy storage power stations. Its low loss and high reliability are industry-leading, which greatly improves the power generation efficiency of new energy power stations and the charging and discharging efficiency of energy storage systems. It is the high-end core support equipment of new energy projects.