浅谈YD系列油浸式试验变压器技术特点

执行标准：DL/T848.2-2004

YD 系列(lie)油浸式(shi)试验(yan)变(bian)(bian)压(ya)器(qi)又称升压(ya)器(qi)，也叫 油式(shi)试验(yan)变(bian)(bian)压(ya)器(qi)，它是发电(dian)(dian)站(zhan)、供配(pei)电(dian)(dian)系统及(ji)科研单位等广大用户的基(ji)本(ben)试验(yan)设(she)备，用于对各(ge)种电(dian)(dian)气产品、电(dian)(dian)器(qi)元件、绝缘(yuan)材料等进行规定电(dian)(dian)压(ya)下的绝缘(yuan)强度试验(yan)，考核产品的绝缘(yuan)水平，发现被试品的绝缘(yuan)缺陷，衡(heng)量过(guo)电(dian)(dian)压(ya)的能力。

YD 系列产品铁芯(xin)(xin)为(wei)(wei)(wei)单(dan)相芯(xin)(xin)式，采用冷轧取向硅钢片叠制(zhi)而成(cheng)(cheng)，紧固方(fang)式采用钢材(cai)(cai)作(zuo)夹(jia)件(jian)。高压(ya)线圈(quan)为(wei)(wei)(wei)圆筒(tong)多(duo)层塔式，由聚酯漆包线及高耐压(ya)值绝缘材(cai)(cai)料绕制(zhi)而成(cheng)(cheng)。低压(ya)线圈(quan)在外,仪表线圈(quan)为(wei)(wei)(wei)一独立绕组，一般情况(kuang)下为(wei)(wei)(wei)100V。壳(qiao)体为(wei)(wei)(wei)八(ba)角形，10kVA以上的(de)(de)试验变压(ya)器装有可移动的(de)(de)铁轮。具有重量轻(qing)、体积(ji)小(xiao)、移动方(fang)便、性能优越等(deng)特点。

行业内对试(shi)(shi)验(yan)(yan)变(bian)(bian)(bian)压(ya)(ya)器(qi)(qi)(qi)的叫法很(hen)多：油式试(shi)(shi)验(yan)(yan)变(bian)(bian)(bian)压(ya)(ya)器(qi)(qi)(qi)、油式变(bian)(bian)(bian)、油浸式高(gao)压(ya)(ya)试(shi)(shi)验(yan)(yan)变(bian)(bian)(bian)压(ya)(ya)器(qi)(qi)(qi)、油式高(gao)压(ya)(ya)试(shi)(shi)验(yan)(yan)变(bian)(bian)(bian)压(ya)(ya)器(qi)(qi)(qi)、高(gao)压(ya)(ya)试(shi)(shi)验(yan)(yan)变(bian)(bian)(bian)压(ya)(ya)器(qi)(qi)(qi)、电力高(gao)压(ya)(ya)试(shi)(shi)验(yan)(yan)变(bian)(bian)(bian)压(ya)(ya)器(qi)(qi)(qi)、超(chao)轻型(xing)高(gao)压(ya)(ya)试(shi)(shi)验(yan)(yan)变(bian)(bian)(bian)压(ya)(ya)器(qi)(qi)(qi)、串级式高(gao)压(ya)(ya)试(shi)(shi)验(yan)(yan)变(bian)(bian)(bian)压(ya)(ya)器(qi)(qi)(qi)、交(jiao)直流高(gao)压(ya)(ya)试(shi)(shi)验(yan)(yan)变(bian)(bian)(bian)压(ya)(ya)器(qi)(qi)(qi)、高(gao)压(ya)(ya)升压(ya)(ya)器(qi)(qi)(qi)、高(gao)压(ya)(ya)耐压(ya)(ya)仪、试(shi)(shi)验(yan)(yan)变(bian)(bian)(bian)

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产品参数

油式试验变压器参数

规格	容量 kVA	低压侧		高压侧		测量变比	60分钟温升℃	阻抗电压％	空载电流 ％	质量 kg	外形尺寸 长Х宽Х高 mmХmmХmm
		电压 V	电流 A	电压kV	电流 mA
1.5/50	1.5	200	7.5	50	30	500	50	10	<4	19.5	200Х275Х640
3/50	3	200	15	50	60	500	50	10	<4	27	240Х300Х690
5/50	5	200	25	50	100	500	50	10	<4	52	250Х355Х710
10/50	10	200	50	50	200	500	50	10	<4	80	260Х375Х750
15/50	15	400	37.5	50	300	500	50	8	<4	120	270Х420Х800
20/50	20	400	50	50	400	500	50	8	<4	140	285Х440Х820
30/50	30	400	75	50	600	500	50	8	<4	155	295Х386Х840
50/50	50	400	125	50	1000	500	50	8	<4	184	320Х416Х910
10/100	10	200	50	100	100	1000	50	10	<4	135	350Х475Х1300
15/100	15	400	37.5	100	150	1000	50	8	<4	150	510Х390Х1320
20/100	20	400	50	100	200	1000	50	8	<4	215	540Х400Х1340
30/100	30	400	75	100	300	1000	50	8	<4	250	560Х410Х1360
50/100	50	400	125	100	500	1000	50	8	<4	290	600Х460Х1410
10/150	10	200	50	100	66.7	1500	50	10	<4	180	265Х380Х1750
15/150	15	400	37.5	150	100	1500	50	8	<4	200	510Х390Х1800
20/150	30	400	50	150	133.3	1500	50	8	<4	220	540Х415Х1800
30/150	30	400	75	150	200	1500	50	8	<4	280	560Х430Х1800
50/150	50	400	125	150	333.3	1500	50	8	<4	340	640Х490Х1850

直流技术参数：

交(jiao)(jiao)直流两用(yong)型试变(bian)的(de)(de)参(can)数(shu)同上(shang)表，直流参(can)数(shu)中的(de)(de)额(e)定(ding)直流电(dian)压为交(jiao)(jiao)流的(de)(de)1.4倍(bei)(bei)，额(e)定(ding)直流电(dian)流为交(jiao)(jiao)流电(dian)流的(de)(de)0.7倍(bei)(bei)。