sg dg 单、三相干式变压器sg dg single and three phase dry typetransformer
  产品概述: productdescription
单、三相干式变压器（sg系列）是利用电磁感应的原理来改变交流电压的装置，主要构件是初级线圈、次级线圈和铁心（磁芯）。在电气设备中，常用作升降电压、匹配阻抗，安全隔离等。本厂采用优质材料和先进的工艺技术专业生产1kva--2000kva 之间的三相干式变压器，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.
single and three phase dry typetransformer (sg series) is the principle ofelectromagnetic induction to change the ac voltage device, the maincomponent is the primary coil, secondary coil and core (core).electrical equipment, commonly used for lifting voltage to matchthe impedance, security isolation. our use of quality materials andadvanced technology specializing in the production of 1kva threephase dry type transformer - 2000kva between the products complywith vde0550, iec439, jb5555, gb5226 international, nationalstandards. sg series of three phase dry type transformers arewidely applicable to the advantage of ac 50/60hz, input and outputvoltage does not exceed 500v power supply occasions.
技术参数: technicalparameters
系统电压 systemvoltage
36v-500v
环境温度ambient temperature
-15℃-+45℃
容量
0.5-2000kva
海拔高度altitude
<1000m
效率efficiency
≥98%
相对湿度relative humidity
<90%
功能function
具有输入电压、输出电压、电流指示input voltage, output voltage,current instructions
电气强度electric strength
工频正弦电压2000v历时1分钟无击穿及闪络现象
power frequencysinusoidal voltage 2000v for 1minute without breakdown andflashover
型号规格: model specifications
型号model
输入电压
inputvoltage
输出电压
outputvoltage
不带外壳产品尺(cm)/
重量(kg)
without the shell size / weight
带外壳尺寸(cm)/
重量(kg)
with shell size / weight
sg-10kva
400v
380v
200v
可根据客户要求订制
canaccording to customerrequirements
380v
220v
110v
36v
可根据客户要求订制
can according to customerrequirements
42×21×42/90
60×32×65/130
sg-15kva
52×24×52/135
70×35×77/185
sg-20kva
52×24×52/180
70×35×77/220
sg-30kva
55×28×65/220
80×40×87/260
sg-40kva
61×30×65/265
90×50×95/320
sg-50kva
61×30×65/295
90×50×95/360
sg-80kva
70×32×67/450
100×50×105/530
sg-100kva
75×35×68/490
100×50×105/570
sg-150kva
85×37×68/610
120×65×115/690
sg-180kva
95×45×83/850
120×65×115/930
sg-200kva
95×45×83/980
120×65×115/1010
sg-250kva
95×45×83/1100
120×65×115/1180
sg-300kva
105×45×95/1380
120×70×125/1450

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上海佐谱电气有限公司
王龙
18917547375
外冈工业区