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SG伺服變壓器

發(fā)布者：無(wú)錫富新電器制造有限公司發(fā)布時(shí)間：2017/7/23 23:36:19 點(diǎn)擊次數(shù)：3045 關(guān)閉

SG（ZSG）系列三相干式變壓器廣泛應(yīng)用于工礦企業(yè)、數(shù)控機(jī)床、加工中心、自動(dòng)化控制設(shè)備，各類機(jī)械、發(fā)電廠、機(jī)場(chǎng)、高層建筑、地鐵等安全防火要求較高的場(chǎng)所。作變換電壓，供照明電器設(shè)施，數(shù)控系統(tǒng)，動(dòng)力電源、整流電源之用。該產(chǎn)品是戶內(nèi)裝置，空氣自冷或風(fēng)冷式。

SG(ZSG) series three-phase dry-type transformers are widely used for industrial and mining enterprises，NC machine tools，processing centers，automatic controlling equipments，various kinds of machineries and places with stricter requirements for security and fireproofing，such as power plants，airports，high-rise buildings and subways etc.，serving as voltage transformer，power supply for lighting apparatus and facilities，numerical control systems，dynamical powers and rectifier powers.The products are indoor equipments，which are self-cooling by air or wind cooling.

SG系列三相變壓器技術(shù)參數(shù)示例/Example of technological parameters of SG series three-phase transformer
規(guī)格 Specification	SG-10KVA	SG-20KVA	SG-30KVA	SG-45KVA
一次電壓 Primary voltage	AC200/220/230/240/345/380/415/460/480/550V 50/60Hz 電壓按用戶要求/Voltage varies with the requirements of users
二次電壓 Secondary voltage	AC 210V 3Φ 電壓按用戶要求 Voltage varies with the requirements of users
二次電流 Secondary current	29A	58A	87A	130A
二次電壓變動(dòng) Variation of the secondary voltage	5%
二次電壓偏差 Variation of the secondary voltage	±3%
聯(lián)結(jié)組別 Grouping of connection	Y /△ △/ Y Y/Y0 可按用戶要求/with the requirements of users
周圍環(huán)境溫度 Temperature of around	-5℃~50℃
絕緣等級(jí) Insulation level	B級(jí)（最高容許溫度130℃）可按用戶要求 B classification（the hightest permissible temperature is 130℃）with requirements of users
允許濕度 Permission humidity	Max95%RH
允許溫升 Permission temperature	80℃(總溫度可達(dá)135℃) 80℃（the total temperature can reach 135℃ ）
型式 Model	干式、自冷 Dry、self cooled
絕緣耐壓 Insulation and overpressure resistant	2500VAC 1minute
重量 Weight	100KG	140KG	180KG	280KG

1、產(chǎn)品尺寸僅供參考，對(duì)于特殊產(chǎn)品，其尺寸會(huì)相應(yīng)改變；
2、表中的輸入輸出電壓，可根據(jù)客戶需求進(jìn)行生產(chǎn)，任意組合；
3、對(duì)未列出的規(guī)格和尺寸，可根據(jù)用戶要求協(xié)商確定;
4、本產(chǎn)品絕緣等級(jí)為E級(jí)，也可根據(jù)客戶要求生產(chǎn)（B、F、H）。
1、The measurements of products are only for your reference.For particular products,the measuremenrs change accordingly.
2、The input voltage and output voltage in the chart vary with the requirements of customers and can be combined at customer′s option.
3、The unlisted specifications and measurements can be decided through consultation to meet the requirements of customers.
4、The insulation level of the products is E,or be produced(B、F、H)according to the requirements of customers.

型號(hào)含義/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）
□-電壓等級(jí)（V）/Voltage class（V）
□-進(jìn)出線電壓(V)/Incoming and outgoing voltage(V)
□-濕熱帶型加TH/Wet tropic-type plus TH
□-聯(lián)結(jié)組別/Grouping of connection

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SG伺服變壓器