武汉西高华电电气有限公司

产品介绍：

执行标准：DL/T848.2-2004

产品用途          YD 系列油浸式试验变压器又称升压器，它是发电站、供配电系统及科研单位等广大用户的基本试验设备，用于对各种电气产品、电器元件、绝缘材料等进行规定电压下的绝缘强度试验，考核产品的绝缘水平，发现被试品的绝缘缺陷，衡量过电压的能力。                          YD 系列产品铁芯为单相芯式，采用优质冷轧取向硅钢片叠制而成，紧固方式采用钢材作夹件。高压线圈为圆筒多层塔式，由优质聚酯漆包线及高耐压值绝缘材料绕制而成。低压线圈在外，仪表线圈为一独立绕组，一般情况下为100V。壳体为八角形，10kVA以上的试验变压器装有可移动的铁轮。具有重量轻、体积小、移动方便、性能优越等特点。  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 1.5/501.52007.550305005010< 419.5200Х275Х640 3/5032001550605005010< 427240Х300Х690 5/50520025501005005010< 452250Х355Х710 10/501020050502005005010< 480260Х375Х750 15/501540037.550300500508< 4120270Х420Х800 20/50204005050400500508< 4140285Х440Х820 30/50304007550600500508< 4155295Х386Х840 50/5050400125501000500508< 4184320Х416Х910 10/100102005010010010005010< 4135350Х475Х1300 15/1001540037.51001501000508< 4150510Х390Х1320 20/10020400501002001000508< 4215540Х400Х1340 30/10030400751003001000508< 4250560Х410Х1360 50/100504001251005001000508< 4290600Х460Х1410 10/150102005010066.715005010< 4180265Х380Х1750 15/1501540037.51501001500508< 4200510Х390Х1800 20/1503040050150133.31500508< 4220540Х415Х1800 30/15030400751502001500508< 4280560Х430Х1800 50/15050400125150333.31500508< 4340640Х490Х1850   直流技术参数：          交直流两用型试变的参数同上表，直流参数中的额定直流电压为交流的1.4倍，额定直流电流为交流电流的0.7倍。高压绝缘耐压试验：
http://www.whxghd.com/html/products/gaoyajueyuannaiyashiyan/show_25.html
http://www.whxghd.com/html/products/gaoyajueyuannaiyashiyan/show_40.html
http://www.whxghd.com/html/products/gaoyajueyuannaiyashiyan/show_38.html
http://www.whxghd.com/html/products/gaoyajueyuannaiyashiyan/show_42.html
http://www.whxghd.com/html/products/gaoyajueyuannaiyashiyan/show_45.html
http://www.whxghd.com/html/products/gaoyajueyuannaiyashiyan/show_47.html
http://www.whxghd.com/html/products/gaoyajueyuannaiyashiyan/show_206.html
http://www.whxghd.com/html/products/gaoyajueyuannaiyashiyan/show_49.html
http://www.whxghd.com/html/products/gaoyajueyuannaiyashiyan/show_48.html
http://www.whxghd.com/html/products/gaoyajueyuannaiyashiyan/show_54.html
http://www.whxghd.com/html/products/gaoyajueyuannaiyashiyan/show_53.html
http://www.whxghd.com/html/products/gaoyajueyuannaiyashiyan/show_51.html
http://www.whxghd.com/html/products/gaoyajueyuannaiyashiyan/show_39.html
http://www.whxghd.com/html/products/gaoyajueyuannaiyashiyan/show_41.html
http://www.whxghd.com/html/products/gaoyajueyuannaiyashiyan/show_43.html
http://www.whxghd.com/html/products/gaoyajueyuannaiyashiyan/show_45.html
http://www.whxghd.com/html/products/gaoyajueyuannaiyashiyan/show_44.html
http://www.whxghd.com/html/products/gaoyajueyuannaiyashiyan/show_52.html
http://www.whxghd.com/html/products/gaoyajueyuannaiyashiyan/show_50.html
http://www.whxghd.com/html/products/gaoyajueyuannaiyashiyan/show_51.html