中國(guó) ·北京正北減速電機(jī)有限公司
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YLS, YLKS, YLKK系列6kV(H355~630)中型高壓立式三相異步電動(dòng)機(jī)
| 概述 | Summary |
| 額定功率：185~3150kW |
Rate power: 185~3150kW |
| 額定電壓：3kV、6kV |
Rate voltage: 3kV, 6kV |
| 機(jī)座號(hào)： 355~630 |
Frame size: 355~630 |
| 極數(shù)： 4~12極 |
Poles: 4~12p |
| 安裝型式：IMV1 |
Installation type：IMV1 |
|
防護(hù)等級(jí)：YLS 系列：IP23 YLKS、YLKK系列：IP55 |
Protection degree: YLS series: IP23 |
|
冷卻方式：YLS 系列：IC01 YLKS系列：IC81W YLKK系列：IC611或IC616 |
Cooling method: YLS series: IC401 YLKS series: IC81W YLKK series: IC611 or IC616 |
結(jié)構(gòu)特點(diǎn) Structural characteristics
該系列電機(jī)采用箱式鋼板結(jié)構(gòu)，帶法蘭的立式安裝型式，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(jí)絕緣真空壓力浸漬無(wú)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(cè)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。
This series motors with box type steel structure, vertical installation type with flange, 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.
