Page 10 - 民电电气有限公司2020

MDGFYB 光伏欧变 撑一片阳光，给你充足能量
Hold A Piece Of Sunshine And Give You Plenty Of Energy
Photovoltaic

概述 Overview

箱变分为高压室，低压室以及变压器三个部分，可按照“目”字型或“品”字型排列。
箱体内外表面平整、无锈蚀，涂层脱落和磕碰损伤现象，涂料层牢固均匀，无明显反差反光。
箱体基座和所有外露金属件均进行防腐、防锈处理，并喷涂耐久的防护层。
箱体顶盖装设防雨的密封盖板和方雨檐，双层结构的箱体顶盖能防止热辐射。
箱变门的设计尺寸与所装用的设备尺寸相配合，箱变门采用内铰链，箱体上所有的门向外开，
开启角度大于 90°。
箱体采用不锈钢板制作，油漆为进口汽车漆，全部采用焗漆方式、防烟雾、防湿热、防霉菌、
户外耐候性能强。光伏发电站所处区域温度低、温差大、湿度大、多风沙，箱变具备合理的
防护结构，防尘结构以及耐低温性能，能满足恶劣环境条件下正常安全运行要求。

The box is divided into three parts: the high pressure chamber, the low voltage chamber and the transformer, which can be arranged according to the
"mesh" type or the "product" type.
The inner and outer surfaces of the box are flat, free of rust, coating peeling and bumping damage, the coating layer is firm and uniform, and there is no
obvious contrast reflection.
The base of the cabinet and all exposed metal parts are treated with anti-corrosion, anti-rust and sprayed with a durable protective layer.
The top cover of the cabinet is provided with a rainproof sealing cover and a rain cover, and the double-layered cover of the box can prevent heat
radiation.
The design of the box-changing door is matched with the size of the equipment to be installed. The box-changing door adopts an inner hinge, and all
the doors on the box are opened outward, and the opening angle is greater than 90° .
The cabinet is made of stainless steel, and the paint is imported automobile paint. All of them are made of enamel paint, anti-smoke, anti-humidity, anti-
mold, and outdoor weather resistance. The temperature of the photovoltaic power station is low,
The temperature difference is large, the humidity is large, and the wind is sandy. The box has reasonable protection structure, dustproof structure and
low temperature resistance, which can meet the requirements of normal and safe operation under harsh environmental conditions.

型号含义 Model meaning

MD GFYB - 35 / 0.315/0.315 - 1000
↓ ↓ ↓ ↓ ↓

企业代号 光伏欧式变电站 额定电压 kV 额定电压 kV 变压器额定容量
Enterprise code Photovoltaic European （高压侧） （低压侧） Transformer rated
substation Rated voltage kV Rated voltage kV capacity kVA
(high voltage side) (low voltage side)

使用环境条件 Use of environmental conditions

海拔一般不超过 3000m；
环境温度范围为：-40℃ ~+85℃；
户外风速不超过 35m/s；
2
防震：水平加速度 0.3m/s ；垂直加速度不大于 0.15m/s ；
2
防秽等级：Ⅲ级；
安装地点：户外；
超出上述正常使用环境条件时，本公司可根据用户使用要求进行个性化设计。

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