ZGS13-H Combined Transformer (PV Transform)

产品概述  Overview

组合式变压器，是将升压变压器器身、开关设备、熔断器、分接开关及相应辅助设备进行组合的变压器，高压开关、熔断器均安装在油箱内，整体外形尺寸较小，其结构形式与90 年代从美国引进的箱变相似，按产品结构及元件 配置可分为两种，一种是全绝缘分箱式产品，一种是高压采用干式套管出线的共箱式产品。

A combination transformer is a transformer that combines the body of a step-up transformer, switchgear, fuse, tap changer, and corresponding auxiliary equipment. The highvoltage switch and fuse are all installed in the oil tank, with a smaller overall size. Its structural form is similar to the box transformer introduced from the United States in the 1990s, and can be divided into two types according to product structure and component configuration. One is a fully insulated box type product, One type is a common box type product that uses dry casing for high-voltage output.

应用范围  Application scope

应用在新能源领域包括光伏发电和风力发电等；

广泛应用于工业园区、居民小区、商业中心及高层建筑等各种场所。

Applied in the field of new energy, including photovoltaic power generation and wind power generation;

Widely used in various places such as industrial parks, residential areas, commercial centers, and high-rise buildings

使用环境  Usage environment

海拔高度：≤ 5000 米；

环境温度：温度+40℃，低温度-40℃ ;

湿度：日相对湿度平均值不超过95%，月相对湿度平均值不超过90%；

风速：户外风速不超过45m/s；

防震：水平加速度不大于0.4m/s²，垂直加速度不大于0.15m/s2；

安装地点倾斜度：不大于3°；

安装环境：周围空气不受腐蚀性，可燃性气体等明显污染，安装地点无剧烈振动；

污秽等级：Ⅳ级；

定购本产品超出上述条件的规定时，可与本公司协商。

Altitude: ≤ 5000 meters;

Environmental temperature: maximum temperature+40 ℃ , minimum temperature -40 ℃ ;

Humidity: The average daily relative humidity shall not exceed 95%, and the average monthly relative humidity shall not exceed 90%;

Wind speed: Outdoor wind speed not exceeding 45m/s ；

Shockproof: Horizontal acceleration not exceeding 0.4m/s ²， Vertical addition The speed shall not exceed 0.15m/s2;

Installation site inclination: not more than 3 ° ;

Installation environment: The surrounding air is not significantly polluted by corrosive or combustible gases, and there is no severe vibration at the installation site;

Pollution level: Level IV;

When ordering this product beyond the above conditions, you can negotiate with our company.

产品执行标准  Product Execution Standards

• GB1094.1-2013 电力变压器第1 部分： 总则

• GB1094.2-2013 电力变压器第2 部分：液浸式变压器的温升

• GB/T1094.3-2017 电力变压器第3 部分：绝缘水平、绝缘试验和外绝缘空气间隙

•GB/T1094.4-2005 电力变压器第4 部分：电力变压器和电抗器的雷电冲击和操作冲击试验导则

• GB1094.5-2008 电力变压器第5 部分：承受短路能力

• GB/T1094.7-2008 电力变压器第7 部分：油浸式电力变压器负载导则

• GB/T1094.10-2003 电力变压器第10 部分：声级测定

• GB/T6451-2015 三相油浸式电力变压器技术参数和要求

• JB/T10217-2013 组合式变压器

GB1094.1-2013 Power Transformers - Part 1: General

GB1094.2-2013 Power Transformers - Part 2: Temperature Rise of Liquid Immersed Transformers

GB/T1094.3-2017 Power Transformers - Part 3: Insulation Levels, Insulation Tests, and External Insulation Air Clearances

GB/T1094.4-2005 Power Transformers - Part 4: Guidelines for Lightning Impulse and Switching Impulse Testing of Power Transformers and Reactors

GB1094.5-2008 Power Transformers - Part 5: Ability to withstand short circuits

GB/T1094.7-2008 Power Transformers - Part 7: Load Guidelines for Oil Immersed Power Transformers

GB/T1094.10-2003 Power Transformers - Part 10: Determination of Sound Level

GB/T6451-2015 Technical parameters and requirements for three-phase oil-immersed power transformers

JB/T10217-2013 Combined Transformers