YR, YRKS, YRKK系列10kV(H355~630)中型高壓三相異步電動
YR, YRKS, YRKK Series 10kV (H450~630) Medium-size High Voltage Wound Rotor Motor
概述 | Summary |
額定功率:160~2000kW | Rate power: 160~2000kW |
額定電壓:10kV | Rate voltage: 10kV |
機座號:450~630 | Frame size: 450~630 |
極數(shù): 4~12極 | Pole: 4~12p |
防護等級:YR系列:IP23 YRKS, YRKK系列:IP54、IP55 |
Protection degree: YR series: IP23 |
冷卻方式:YR系列:IC01 YRKS系列:IC81W YRKK系列:IC611 或 IC616 |
Cooling method: YR series: IC01 |
結(jié)構(gòu)特點 Structural characteristics
該系列電機采用箱式鋼板結(jié)構(gòu),拆下冷卻器或防護罩即可觀察和觸及電機內(nèi)部,便于電機的安裝維護;轉(zhuǎn)子為繞線式轉(zhuǎn)子,帶滑環(huán)結(jié)構(gòu);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; Wound rotor is installed with slip ring structure; 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 and exit pipe, improve the protection ability and operation efficiency of the motors.
該系列產(chǎn)品適用于:1、較大的啟動轉(zhuǎn)矩;2、輸電線路容量不足以啟動鼠籠型電動機;3、啟動時間長和啟動較頻繁;4、需要小范圍調(diào)速。
This series motor can be applied to the requirements as follows: 1. The lager starting torque; 2. Power capacity is not enough to start a squirrel cage motor; 3. Long start time or start more frequently; 4. Adjust speed in a small range.