Box-type transformer
Overview
Box-type transformer is a compact power equipment that integrates high-voltage switchgear, distribution transformer and low-voltage distribution device. It adopts fully sealed structure design and is widely used in power grid distribution, new energy power generation, industrial electricity and other scenarios. Its modular design is easy to install and transport quickly, is one of the core equipment of modern power grid construction.Key Features
1、Utilizes advanced epoxy resin casting technology to ensure the highest standard of insulation performance, with an insulation class up to F (155°C).
2、Features extremely low no-load losses, with no-load losses as low as 0.25W/kVA, significantly improving energy efficiency.
3、Uses high-permeability silicon steel sheets with a magnetic flux density of up to 1.9T, effectively reducing iron losses and improving transformer efficiency.
4、Offers excellent overload capacity, with short-term overload capability up to 150% and long-term overload capability up to 120%.

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箱式变压器
一、概述
箱式变压器是一种集高压开关设备、配电变压器、低压配电装置于一体的紧凑型电力设备，采用全密封结构设计，广泛用于电网配电、新能源发电、工业用电等场景。其模块化设计便于快速安装与运输，是现代化电网建设的核心设备之一。
二、关键特性
1、采用先进的环氧树脂浇注技术，确保绝缘性能达到最高标准，绝缘等级可达F级（155°C）。
2、具有极低的空载损耗，空载损耗仅为0.25W/kVA，有效提高能源效率。
3、采用高导磁硅钢片，磁通密度高达1.9T，有效降低铁损，提高变压器效率。4、具有优异的过载能力，短时过载能力可达150%，长期过载能力可达120%。