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数控机床变压器

发布者:无锡富新电器制造有限公司 发布时间:2017-7-23 23:31:01 点击次数:320 关闭

可以提现的斗地主 www.nichisoku.com  SG(ZSG)系列三相干式变压器广泛应用于工矿企业ㄡ⒊、数控机床』写┎⑥、加工中心⒁乚↙∠、自动化控制设备┢スΓ(,各类机械亿┑、发电厂な┶ヮ、机场がる〦ゾ、高层建筑ん金ス┯、地铁等安全防火要求较高的场所⒂。作变换电压㈧⑶◤┒,供照明电器设施Βパぉよ,数控系统К∞┤ыЪ,动力电源Д株、整流电源之用βㄝだ⒍。该产品是户内装置ヰ夬适,空气自冷或风冷式ㄎ/╥优。
 
        SG(ZSG) series three-phase dry-type transformers are widely used for industrial and mining enterprisesボㄩう,NC machine toolsパ亅ⅷ㏒┟,processing centers特㏕⒛,automatic controlling equipmentsㄡ,various kinds of machineries and places with stricter requirements for security and fireproofing╗⒋〗,such as power plantsビⅴ㎝乛,airports╥↓ю,high-rise buildings and subways etc.⊙╖毫,serving as voltage transformer┌,power supply for lighting apparatus and facilitiesす⒙ウΓē,numerical control systems╆υД┨,dynamical powers and rectifier powers.The products are indoor equipmentsメ⒔╛,which are self-cooling by air or wind cooling.

SG系列三相变压器技术参数示例/Example of technological parameters of SG series three-phase transformer

规格 Specification

SG-10KVA

SG-20KVA

SG-30KVA

SG-45KVA

一次电压  Primary voltage

AC200/220/230/240/345/380/415/460/480/550V  50/60Hz
电压按用户要求/Voltage varies with the requirements of users

二次电压 Secondary voltage

AC    210V    3Φ     电压按用户要求
Voltage varies with the requirements of users

二次电流 Secondary current

29A

58A

87A

130A

二次电压变动 Variation of the secondary voltage

5%

二次电压偏差 Variation of the secondary voltage

±3%

联结组别 Grouping of connection

Y /△   △/ Y   Y/Y0  可按用户要求/with the requirements of users

周围环境温度 Temperature of around

-5℃~50℃

绝缘等级 Insulation level

B级(最高容许温度130℃) 可按用户要求
B classification(the hightest permissible temperature is 130℃)with requirements of users

允许湿度 Permission humidity

Max95%RH

允许温升 Permission temperature

80℃(总温度可达135℃) 80℃(the total temperature can reach 135℃ )

型式 Model

干式Ψ、自冷 Dry⊙í、self cooled

绝缘耐压 Insulation and overpressure resistant

2500VAC  1minute

重量 Weight

100KG

140KG

180KG

280KG

1〨が、产品尺寸仅供参考太モ┉,对于特殊产品ㄍо★,其尺寸会相应改变┡だタε;
2м⒔﹄ǘ、表中的输入输出电压㎏わξ〢,可根据客户需求进行生产⒃╞◥ΜЮ,任意组合ㄓ┝∷;
3み、对未列出的规格和尺寸亅ō≧ь┨,可根据用户要求协商确定;
4レ'И㏕ㄞ、本产品绝缘等级为E级柒,也可根据客户要求生产(Bラ╂、F╞适がゾ、H)太ㄗ┢ぎろ。
1Ⅰ┏、The measurements of products are only for your reference.For particular products,the measuremenrs change accordingly.
2⒌ēГヵ、The input voltage and output voltage in the chart vary with the requirements of customers and can be combined at customer′s option.
3╣┥⑹—╔、The unlisted specifications and measurements can be decided through consultation to meet the requirements of customers.
4】ё⑺、The insulation level of the products is E,or be produced(Bィ巜ベ.+、F∝、H)according to the requirements of customers.

型号含义/Model meanings

S G-/□-□-□-
□-整流-加Z/Rectification plus Z
S-三相/Three-phase
G-干式自冷/Dry self cooled
□-容量(KVA)/Capacity(KVA)
□-电压等级(V)/Voltage class(V)
□-进出线电压(V)/Incoming and outgoing voltage(V)
□-湿热带型加TH/Wet tropic-type plus TH
□-联结组别/Grouping of connection


其他:

 

订货须知/Order goods notice

 

1.产品型号/Production model number
2.额定容量/Rated power
3.初次级额定电压/Primary and secondary rated voltage
4.联结组别/Grouping of connection
5.频率/Frequency
6.500KVA以上变压器需和对方单位技术交底ヒ┍σО。
   Confiding technological secrets to the counterpart is required by transformers of over 500KVAΘ╛べ。