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干式隔离变压器

 干式隔离变压器

 

 

    SG、DG、OSG、ODG(三相、单相、三相自耦、单相自耦)干式隔离变压器,是我公司专门为满足各类特殊电压环境使用的进出口设备设计生产的该系列产品,具有适用负载广泛、能承受瞬时超载、可长期连续工作等特点。
我公司多年来采用优质材料和先进的工艺技术专业生产5-800kVA之间的SG系列单相、三相干式电力变压器。产品参照西门子公司同类产品最新研制开发的进口设备用变压器。产品符合VDE0550、IEC439、JB5555、GB5226国际、国家标准。
    SG系列三相干式变压器广泛适用于交流50-60Hz输入、输出电压不超过500V的各种供电场合。产品的各种输入、输出,电压高低、联接组别,调节抽头位置,绕组容量分配,次数绕组配备,是否要求带外壳等,均根据用户的要求进行精心的设计与制造。
    SG、DG、OSG、ODG(three phase,single phase,three phase autotransformer,single phase autotransformer)dry power transformers are special products of WENLIDA,which are for the import and export equipments that satisfy all kinds of special voltage environment,They have the advantages for widely used loads and can bearthe instant over load and work continuously for a long period
Our company uses high-quality materials and advanced technologies,producing SG series of single&three-phases dry transformer between0.5KVA~800KVA.We have developed new transformers for import equipments accord-ing to the same kind of products of SIMENS company,our products are fit for VDE0550,IEC439,JB5555,GB5226 national and international standazitation.
    SG series of three-phase drytransformer are widely used in the situation of 50/60Hz,the input and output voltage within 500V,The requirements of input output voltage,coupling group,tapping adjustment,winding capacity allocation,with or without shell are all up to customers.
 
技术指标
1、使用频率 Working Frequency:50/60HZ
2、穿戴电流Current without load:<4%
3、耐压强度Withstand voltage strength:2000V/min无击穿;测试仪器:YZ1802耐压试验仪(20mA)2000V 1min without puncture(Testinstrument:Yz1802 withstand voltage test instrument)
4、绝缘等级Insulated grade:F级(特殊等级可定制can design for your special requirement)
5、绝缘电阻Insulated resistance:>2M测试仪器Test instrument:FLUKE 1508
6、连接方式Connection model:Y/YO、 /YO、自耦式auto-transformer(自选select one)
7、线圈允许温升Coil allowable range of temperature:100K(Real minus environment)
8、散热方式Style of cooling:自然风冷或温控自动散热Naturally or automatically controlled by temperature
 
规格型号
Type
外形尺寸(宽X深X高)mm
External dimension
(WidthXDepthXHeinght)mm
规格型号
Type
外形尺寸(宽X深X高)mm
External dimension
(WidthXDepthXHeinght)mm
三相3-Phase
SG-4kVA
450X320X500
三相3-Phase
SG-90kVA
1000X550X1000
SG-5kVA
SG-100kVA
SG-6kVA
SG-110kVA
SG-8kVA
SG-120kVA
1100X600X1100
SG-10kVA
530X350X580
SG-130kVA
SG-12kVA
SG-150kVA
SG-15kVA
SG-160kVA
SG-20kVA
650X350X600
SG-180kVA
1200X600X1200
SG-25kVA
SG-200kVA
SG-30kVA
750X400X700
SG-250kVA
1300X700X1300
SG-35kVA
SG-320kVA
SG-40kVA
SG-350kVA
SG-45kVA
SG-400kVA
SG-50kVA
850X500X800
SG-500kVA
1500X800X1500
SG-60kVA
SG-600kVA
SG-70kVA
SG-800kVA
1600X950X1600
SG-80kVA
 
 
 
 
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