产品(pin)概述

YBM（P）系列预(yu)装(zhuang)(zhuang)式变电(dian)站是将高压(ya)(ya)电(dian)器(qi)，变压(ya)(ya)器(qi)、低压(ya)(ya)电(dian)器(qi)设备等组合成紧凑型成套配(pei)电(dian)装(zhuang)(zhuang)置，用(yong)于城市高层建(jian)筑、城乡建(jian)筑、居民小区、高新技术开发区、中(zhong)(zhong)小型工厂、矿(kuang)山油田以及临时施(shi)工用(yong)电(dian)等场(chang)所，作(zuo)配(pei)电(dian)系统中(zhong)(zhong)接受和(he)分(fen)配(pei)电(dian)能之用(yong)。

YBM（P）系(xi)(xi)(xi)列预装式变(bian)电(dian)(dian)(dian)站(zhan)具有成套性强(qiang)、体(ti)积(ji)小(xiao)、结构紧凑、运行安全可(ke)(ke)靠、维(wei)护方便(bian)、以及可(ke)(ke)移动等特点，与(yu)常(chang)(chang)规土建式变(bian)电(dian)(dian)(dian)站(zhan)相比(bi)，同容量(liang)的箱(xiang)式变(bian)电(dian)(dian)(dian)站(zhan)占地面积(ji)同城仅为常(chang)(chang)规变(bian)电(dian)(dian)(dian)站(zhan)的1/10～1/5，大大减(jian)少了设(she)计工作量(liang)，减(jian)少建设(she)费(fei)用。在(zai)配(pei)(pei)电(dian)(dian)(dian)系(xi)(xi)(xi)统中，可(ke)(ke)用于环(huan)网(wang)配(pei)(pei)电(dian)(dian)(dian)系(xi)(xi)(xi)统，也可(ke)(ke)用于双电(dian)(dian)(dian)源或放射终端配(pei)(pei)电(dian)(dian)(dian)系(xi)(xi)(xi)统，是目前城乡(xiang)变(bian)电(dian)(dian)(dian)站(zhan)建设(she)和改造的新型成套设(she)备。

YBM（P）系(xi)列预(yu)装式(shi)变电站符(fu)合(he)GB/T17467-1998《高压/低压预(yu)装式(shi)变电站》国家标准。

正(zheng)常使用环(huan)境条件(jian)

1.周围空气温度：上限(xian)≤40℃,上限(xian)≥-10℃

2.阳光辐射≤1000W/m²

3.海拔≤1000m

4.覆冰≤20mm

5.风速(su)≤35m/s

6.湿度：日(ri)平均(jun)(jun)相对(dui)湿度≤95%；月平均(jun)(jun)相对(dui)湿度≤90%； 日(ri)平均(jun)(jun)相对(dui)水(shui)蒸气压力(li)≤2.2kPa；月平均(jun)(jun)相对(dui)水(shui)蒸气压力(li)≤1.8kPa

7.地震烈度≤8度

8.无火灾、爆炸危险、严重污秽、化(hua)学腐蚀及剧烈震动(dong)的场所。

注：特(te)殊使用条件(jian)，订货(huo)时提供与制造厂协商解(jie)决。

结构特点

1.本产品有(you)高压(ya)(ya)(ya)(ya)配电(dian)(dian)(dian)装(zhuang)置(zhi)、变压(ya)(ya)(ya)(ya)器及(ji)低(di)压(ya)(ya)(ya)(ya)配电(dian)(dian)(dian)转轴联接而成(cheng)，分为三个功能隔室，即高压(ya)(ya)(ya)(ya)室、变压(ya)(ya)(ya)(ya)器和(he)低(di)压(ya)(ya)(ya)(ya)室，高、低(di)压(ya)(ya)(ya)(ya)室功能齐全，高压(ya)(ya)(ya)(ya)侧一(yi)次(ci)供(gong)电(dian)(dian)(dian)系统(tong)，可(ke)(ke)布置(zhi)成(cheng)环网供(gong)电(dian)(dian)(dian)、终端供(gong)电(dian)(dian)(dian)、双电(dian)(dian)(dian)源供(gong)电(dian)(dian)(dian)等(deng)多种(zhong)供(gong)电(dian)(dian)(dian)方(fang)式(shi)，还可(ke)(ke)装(zhuang)设高压(ya)(ya)(ya)(ya)计(ji)量元(yuan)件，满(man)足高压(ya)(ya)(ya)(ya)计(ji)量的需求。变压(ya)(ya)(ya)(ya)器室可(ke)(ke)选(xuan)择(ze)S9、SC以(yi)及(ji)其他系列低(di)损耗油浸(jin)式(shi)变压(ya)(ya)(ya)(ya)器或(huo)干(gan)式(shi)变压(ya)(ya)(ya)(ya)器；低(di)压(ya)(ya)(ya)(ya)室根据用(yong)户要求可(ke)(ke)采用(yong)面板或(huo)柜装(zhuang)式(shi)结构(gou)组(zu)成(cheng)用(yong)户所需供(gong)电(dian)(dian)(dian)方(fang)案，有(you)动力(li)配电(dian)(dian)(dian)、照明配电(dian)(dian)(dian)、无功功率补偿、电(dian)(dian)(dian)能计(ji)量和(he)电(dian)(dian)(dian)量测量等(deng)多种(zhong)功能，满(man)足用(yong)户的不(bu)同需求。并方(fang)便(bian)用(yong)户的供(gong)电(dian)(dian)(dian)管理和(he)提高供(gong)电(dian)(dian)(dian)质量。

2.高(gao)压室(shi)结构紧凑合理，并具有全面防误操作联锁(suo)功能(neng)。变压器在用(yong)(yong)户有要求(qiu)时(shi)，可(ke)设有轨道能(neng)方(fang)便(bian)地从变压器室(shi)两侧大(da)门进(jin)出。各室(shi)均有自动照明装置(zhi)，另外高(gao)、低压室(shi)所选用(yong)(yong)全部元件性(xing)能(neng)可(ke)靠、操作方(fang)便(bian)、使(shi)产品(pin)运行安全可(ke)靠、维护(hu)方(fang)便(bian)。

3.采用自(zi)(zi)然通风(feng)(feng)和(he)强迫通风(feng)(feng)两(liang)种(zhong)方式。变压(ya)器室和(he)高、低压(ya)室均有通风(feng)(feng)道，排风(feng)(feng)扇有控(kong)温装置按整(zheng)定温度能自(zi)(zi)动(dong)启(qi)动(dong)和(he)关闭，保证变压(ya)器正(zheng)常运行。

4.箱体(ti)结构能防(fang)止雨水和污物进入，材料选用(yong)(yong)彩色钢板制作，有防(fang)腐(fu)隔热功能。具备长(zhang)期户外使用(yong)(yong)的条件(jian)，确保防(fang)腐(fu)、防(fang)水、防(fang)尘性能，使用(yong)(yong)寿命长(zhang)，同时(shi)外形美观。

技术参(can)数

平面布(bu)置形式及外形尺寸

YBM系列(lie)预装式变电站，根据排(pai)(pai)(pai)列(lie)方式分“目”字(zi)形(xing)排(pai)(pai)(pai)列(lie)（图(tu)1-1、图(tu)1-2）；“品”字(zi)形(xing)排(pai)(pai)(pai)列(lie)（1-3、图(tu)1-4）。外(wai)形(xing)尺寸图(tu)2、图(tu)3.

基础

1.地(di)基耐(nai)力要求1000pa以(yi)上

2.基础设在地势较高(gao)处，四(si)周(zhou)向(xiang)外排水(shui)，采用200#水(shui)泥沙浆(jiang)砌筑(zhu)，掺3%防(fang)水(shui)剂(ji)，底部向(xiang)油槽略(lve)有倾斜(xie)（干变时(shi)取消油槽）

3.基(ji)础施工应符合JGJ1683《建筑(zhu)电(dian)气设计技术规程(cheng)》有关规定(ding)

4.接地干(gan)线及接地极的作法按常规(gui)做，接地电阻≤4欧姆

5.图中尺寸为(wei)推荐值

主线路接线方案

订货时请提供以下资料：

1.预(yu)装(zhuang)式变电站型(xing)式；

2.变压器型号和容量；

3.高、低压(ya)回路主接线方案图；

4.有特殊(shu)要求(qiu)的(de)电气元件型号和参数；

5.外壳颜色；

6.备(bei)品、备(bei)件的名称(cheng)、数(shu)量以及其他要求。