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YX, YXKS, YXKK 系列(H710~800)大型高壓高效三相異步電動機(jī)
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| 概述 |
Summary |
| 額定功率：450~6300kW |
Rate power: 450~6300kW |
| 額定電壓：6kV、10kV |
Rate voltage:6kV, 10kV |
| 機(jī)座號：710~800 |
Frame size:710~800 |
| 極數(shù)：4~16極 |
Poles: 4~16p |
|
防護(hù)等級：Y 系列：IP23 YKS、YKK系列：IP55 |
Protection degree: Y series: IP23 YKS、YKK series: IP55 |
|
冷卻方式：Y 系列：IC01 YKS系列：IC81W YKK系列：IC611或IC616 |
Cooling method: Y series: IC401
YKS series: IC81W |
|
能效等級：GB30254-2013 2級 (≥355kW可享受國家惠民產(chǎn)品補(bǔ)貼) |
Efficiency class: GB30254-2013 grade 2 (≥355kW with state subsidies) |
該系列電機(jī)采用箱式鋼板結(jié)構(gòu)，拆下冷卻器或防護(hù)罩即可觀察和觸及電機(jī)內(nèi)部，便于電機(jī)的安裝維護(hù)；轉(zhuǎn)子采用籠型鑄鋁轉(zhuǎn)子，一次成型，也可根據(jù)客戶需求生產(chǎn)銅條轉(zhuǎn)子，提高了運(yùn)行可靠性；定子采用F級絕緣真空壓力浸漬無溶劑工藝處理(VPI)，使電機(jī)具有可靠的絕緣性能和防潮、抗沖擊能力；定子和軸承均裝有PT100測溫元件，電機(jī)軸承均有不停機(jī)注油和排油裝置，提高了電機(jī)自身的保護(hù)能力和運(yùn)行效率。當(dāng)電機(jī)功率超過2000kW時，可根據(jù)用戶需求，多配一副出線盒，用于引出三相繞組的中性點。
This series motors with box type steel structure, can be observed its interior after removing the cooler or protective cover, and esay to be installed and maintained; The cage structure rotor made by once forming process or copper strip rotor made by mid-frequency welding process, improve the reliability of the motor; Insulation class F stator made by VPI process, ensure the reliability of insulation, moisture-proof and shock resistance; Temperature senor for stator and bearing, non-stop oil filling pipe and oil exit pipe, improve the protection ability and operation efficiency of the motors.When the power is more than 2000kW, according to the requirement of customer, another terminal box can be installed to pick up the neutral point of winding.
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