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YBWG-40.5/0.69光伏箱变
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所属公司:景光电气有限公司
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更新时间:2019-06-25 19:50:45

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地址:浙江省 台州市仙居县福应街道永安工业集聚区

产品详情

变压器型号说明 Transformer model description

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概述 Overview

我国一 般采用的光伏发电机组的出口电压为690V,必需通 过升压来达到远距离送电的目的。在光伏 电场一般采用电缆将发电机接至专用箱式升压变将电压升到40.5或12kV后送到 光伏电场中心变电站,然后由 中心变电站进一步升压后送到电网中,光伏发 电机与箱式升压变的组合采用一机一变的单元接线。我公司 自行设计开发的40.5和12kV光伏专 用升压变就是为了满足这一需求而立项开发的。

The output voltage of PV generators generally used in China is 690V, and it is necessary to achieve long-distance power transmission through boost. In a photovoltaic field, a cable is generally used to connect the generator When the voltage is increased to 40.5 or 12 kV by special box type booster, the voltage is sent to the photovoltaic electric field central substation, and then it is further boosted by the central substation and sent to the grid. The photovoltaic generator and the box The combination of step-up transformers uses a unit-variable unit wiring. The 40.5 and 12kV photovoltaic dedicated boosting transformers designed and developed by our company were developed in order to meet this demand.


使用环境条件 Use environmental conditions

1.海拔不超过1000m。

2.周围空气温度不高于+50℃,不低于-25℃;。

3.相对湿度:日平均值不大于95%,月平均值不大于90%。

4.户外风速不超过35m/s。

5.安装地点没有火灾、爆炸危险、没有严重污秽、化学腐 蚀及剧烈振动的场所,允许存在少量尘埃、烟雾、盐雾、腐蚀性气体污染,污秽等级不超过II级。

6.地震烈度:VII度;

7.地面水平加速度≤0.2m/s2垂直加速度≤0.1 m/s2,安全系数1.67。

注:特殊使用环境下,使用场 所超出正常使用环境条件要求时,用户需与制造厂协商。

1. The altitude does not exceed 1000m.

2. The ambient air temperature is not higher than +50 ℃, not lower than -25℃;

3. Relative humidity: The daily average is no more than 95% and the monthly average is no more than 90%.

4. The outdoor wind speed does not exceed 35m/s.

5. Locations where there are no fires, explosions, serious contamination, chemical corrosion, and severe vibrations in the installation site. Small amounts of dust, smoke, salt fog, and corrosive gas pollution are allowed. grade does not exceed level II.

6. Seismic intensity: VII degrees;

7. Ground level acceleration ≤ 0.2m/s2 Vertical acceleration ≤ 0.1 m/s2, safety factor 1.67.

Note: In the special use environment, when the use site exceeds the normal use environmental conditions, the user must consult with the 

manufacturer.


功能及特点 Functions and characteristics

1.高压开关设备、变压器、低压开 关设备三位一体,成套性强;

2.高、低压保护完善,运行安全可靠,维护简单;

3.占地少,投资省、生产周期短、移动方便;

4.接线方案灵活多样;

5.结构独特:独特蜂窝式结构双层(复合板)外壳牢固,隔热又散热通风、美观、防护等级高,外壳材 料有不锈钢钦合金、铝合金、冷轧板、彩钢板可选;

6.型式多样:通用型、别墅型、紧凑型等多种样式;

7.高压环 网柜内可装配网自动化终端(FTU)实现短 路及单相接地故障的可靠检测,具备“四遥”功能,便于配网自动化升级。

1. High-voltage switchgear, transformers, low-voltage switchgear trinity, strong set;

2. Perfect high and low pressure protection, safe and reliable operation, and simple maintenance;

3. Less land occupation, investment province, short production cycle, easy to move;

4. The wiring scheme is flexible and diverse;

5. Unique structure: The unique honeycomb structure double layer (composite board) has a firm shell, heat insulation and heat ventilation, beautiful appearance, high degree of protection, shell materials are stainless steel alloy, aluminum alloy, cold rolled sheet, color Steel plate optional

6. Diversified types: versatile, villa-type, compact and other styles;

7. The high-voltage ring main unit can be equipped with a FTU (Fused Circuit Automation Terminal) for reliable detection of short-circuit and single-phase earth faults, and has the function of “four remotes” to facilitate automatic upgrade of the distribution network.


主要技术参数 The main technical parameters

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外形及安装尺寸 Shape and installation dimensions

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