中國 ·北京正北減速電機有限公司
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YX, YXKS, YXKK 系列610kV (H450~630)中型高壓高效三相異步電動機
| 概述 |
Summary |
| 額定功率：200~2240kW |
Rate power: 200~2240kW |
| 額定電壓：10kV |
Rate voltage: 10kV |
| 機座號：450~630 |
Frame size: 450~630 |
| 極數：2~12極 |
Poles: 2~12p |
|
防護等級：YX 系列：IP23 YXKS、YXKK系列：IP55 |
Protection degree: YX series: IP23 YXKS、YXKK series: IP55 |
|
冷卻方式：YX 系列：IC01 YXKS系列：IC81W YXKK系列：IC611或IC616 |
Cooling method: YX series: IC401 YXKS series: IC81W YXKK series: IC611 or IC616 |
|
能效等級：GB30254-2013 2級 (≥355kW可享受國家惠民產品補貼) |
Efficiency class: GB30254-2013 grade 2
(≥355kW with state subsidies) |
結構特點 Structural characteristics
該系列電機采用箱式鋼板結構，拆下冷卻器或防護罩即可觀察和觸及電機內部，便于電機的安裝維護；定轉子鐵芯均采用低損耗高導磁的冷軋硅鋼片；轉子采用籠型鑄鋁轉子，一次成型，也可根據客戶需求生產銅條轉子，提高了運行可靠性；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，電機軸承均有不停機注油和排油裝置，提高了電機自身的保護能力和運行效率。
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; Rotor and stator are all made from low loss and high magnetic conductivity silicon steel; 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.
