YKK355-630新版樣本

1、0EE.138.144-2004佳木斯電機(jī)股份有限公司 發(fā)布2013-12-30實(shí)施2013-12-01發(fā)布YKK系列高壓三相異步電動(dòng)機(jī)產(chǎn)品樣本（機(jī)座號(hào)355630）0EE.138.244-2013 佳木斯電機(jī)股份有限公司企業(yè)標(biāo)準(zhǔn)10EE.138.244-2013YKK系列高壓三相異步電動(dòng)機(jī)產(chǎn)品樣本（機(jī)座號(hào)355630）1 概述本系列產(chǎn)品是在原YKK系列高壓三相異步電動(dòng)機(jī)的基礎(chǔ)上進(jìn)行優(yōu)化設(shè)計(jì)的，將功率檔提高。該系列產(chǎn)品具有結(jié)構(gòu)緊湊、重量輕、高效、節(jié)能、噪聲低、振動(dòng)小、可靠性高、使用壽命長(zhǎng)、安裝維護(hù)方便等優(yōu)點(diǎn)。電動(dòng)機(jī)基本安裝型式為臥式帶底腳（IMB3），在正常工作條件下，電動(dòng)機(jī)的工作制為連續(xù)工作

2、制（S1）；環(huán)境空氣溫度：-15+40；海拔高度：不超過(guò)1000m。本樣本所涵蓋的電機(jī)的基本數(shù)據(jù)如下：機(jī)座號(hào)：355mm630mm；同步轉(zhuǎn)速：3000r/min、1500 r/min 、1000 r/min、750 r/min 、600 r/min、500 r/min；額定電壓：6kV、10kV（也可按訂貨要求制造其它電壓的電動(dòng)機(jī)）；額定頻率：50Hz（也可按訂貨要求制造60Hz的電動(dòng)機(jī)（2極電機(jī)除外）；功率范圍：185kW3150kW。該系列產(chǎn)品主要適用于石油、化工、煤炭、電站、冶金、交通運(yùn)輸、紡織、醫(yī)藥、糧食加工等行業(yè)中的風(fēng)機(jī)、水泵、壓縮機(jī)、破碎機(jī)、切屑機(jī)床、運(yùn)輸機(jī)械等通用機(jī)械設(shè)備或其它類(lèi)

3、似機(jī)械設(shè)備。2 結(jié)構(gòu)特點(diǎn)電動(dòng)機(jī)采用箱形結(jié)構(gòu)，機(jī)座由鋼板焊接成箱形，重量輕、剛度好。電機(jī)頂部安裝空-空冷卻器，并帶有進(jìn)出風(fēng)溫表。定子采用外裝壓結(jié)構(gòu)，定子繞組采用155（F）級(jí)絕緣材料，10kV電動(dòng)機(jī)采用可靠的防電暈措施，繞組端部有可靠的固定及綁扎，并采用真空壓力浸漬無(wú)溶劑漆工藝（VPI）處理，因此電動(dòng)機(jī)的絕緣性能好，機(jī)械強(qiáng)度高，防潮能力強(qiáng)，使用壽命長(zhǎng)。鼠籠轉(zhuǎn)子有鑄鋁和銅條兩種結(jié)構(gòu)，采用先進(jìn)可靠的鑄鋁工藝或焊接工藝制造而成，并經(jīng)過(guò)動(dòng)平衡校驗(yàn)，因此電動(dòng)機(jī)運(yùn)行平穩(wěn)可靠。機(jī)座號(hào)355500電機(jī)和機(jī)座號(hào)560630電機(jī)28極鼠籠轉(zhuǎn)子全部為鑄鋁結(jié)構(gòu)，機(jī)座號(hào)560630電機(jī)10極及以上全部為銅條轉(zhuǎn)子。軸承采用

4、滾動(dòng)軸承和滑動(dòng)軸承兩種形式，由電動(dòng)機(jī)功率大小和轉(zhuǎn)速高低而定，其防護(hù)等級(jí)為IP54或IP55，滾動(dòng)軸承設(shè)有不停機(jī)注排油裝置。主接線(xiàn)盒置于電動(dòng)機(jī)右側(cè)（從軸伸端看），也可按用戶(hù)要求置于左側(cè)，接線(xiàn)盒的內(nèi)外均設(shè)有單獨(dú)的接地端子，功率2000kW時(shí)，電機(jī)設(shè)有中性點(diǎn)接線(xiàn)盒。在定子繞組、軸承等重要部位加設(shè)測(cè)溫裝置，便于遠(yuǎn)距離監(jiān)控，以保證電動(dòng)機(jī)安全可靠地運(yùn)行。3 采用的標(biāo)準(zhǔn) GB 755-2008 旋轉(zhuǎn)電機(jī) 定額和性能（idt IEC60034-1:1993）GB/T 997-2008 旋轉(zhuǎn)電機(jī)結(jié)構(gòu)型式、安裝型式及接線(xiàn)盒位置的分類(lèi)(eqv IEC 60034-7:2001)GB/T 1993-1993 旋轉(zhuǎn)電機(jī)

5、冷卻方法（eqv IEC60034-6:1991）GB/T 4772.2 旋轉(zhuǎn)電機(jī)尺寸和輸出功率等級(jí) 第2部分: 機(jī)座號(hào)355-1000 和凸緣號(hào)1180-2360 (idt IEC 60072-2:1990)GB/T 4942.1-2006 旋轉(zhuǎn)電機(jī)整體結(jié)構(gòu)的防護(hù)等級(jí)（IP代碼）（idt IEC60034-5:2000）GB 10068-2008 軸中心高為56mm及以上電機(jī)的機(jī)械振動(dòng) 振動(dòng)的測(cè)量、評(píng)定及限值（idt IEC60034-14:2007）GB 10069.3-2008 旋轉(zhuǎn)電機(jī)噪聲測(cè)定方法及限值 第3部分：噪聲限值（neq IEC60034-9）4 選型指南4.1 型號(hào)的含義示

6、例： Y KK 560 2極數(shù)（2極）電機(jī)中心高560mm冷卻結(jié)構(gòu)為空/空冷卻三相異步電動(dòng)機(jī)4.2 技術(shù)數(shù)據(jù)（保證值）4.2.1 YKK系列高壓三相異步電動(dòng)機(jī)技術(shù)數(shù)據(jù)（6kV）（見(jiàn)表1）。4.2.2 YKK系列高壓三相異步電動(dòng)機(jī)技術(shù)數(shù)據(jù)（10kV）（見(jiàn)表2）。表1 YKK系列高壓高效率三相異步電動(dòng)機(jī)技術(shù)數(shù)據(jù)（6kV）型號(hào)額定功率kW定子電流A額定轉(zhuǎn)速r/min效率%功率因數(shù)cos最大轉(zhuǎn)矩額定轉(zhuǎn)矩堵轉(zhuǎn)轉(zhuǎn)矩額定轉(zhuǎn)矩堵轉(zhuǎn)電流額定電流重量kgYKK355-222027298592.50.851.80.57.02130YKK355-225031298592.60.851.80.57.02200YKK35

7、5-228034298592.80.851.80.57.02270YKK355-231538298593.10.851.80.57.02130YKK400-235543298593.40.861.80.57.02780YKK400-240048298593.70.861.80.57.02810YKK400-245054298594.00.861.80.57.02920YKK400-250059298594.20.861.80.57.03025YKK400-256066298594.40.861.80.57.03120表1（續(xù)） YKK系列高壓高效率三相異步電動(dòng)機(jī)技術(shù)數(shù)據(jù)（6kV）型號(hào)額定功率k

8、W定子電流A額定轉(zhuǎn)速r/min效率%功率因數(shù)cos最大轉(zhuǎn)矩額定轉(zhuǎn)矩堵轉(zhuǎn)轉(zhuǎn)矩額定轉(zhuǎn)矩堵轉(zhuǎn)電流額定電流重量kgYKK450-263074298594.60.871.80.57.03860YKK450-271083298594.70.871.80.57.04020YKK450-280093298594.80.871.80.57.04110YKK450-2900105298595.00.871.80.57.04220YKK500-21000116298595.10.871.80.57.05380YKK500-21120129298595.20.881.80.57.05590YKK500-2125014

9、3298595.30.881.80.57.05790YKK500-21400160298595.40.881.80.67.06050YKK560-21600183298595.50.881.80.67.07950YKK560-21800206298595.60.881.80.67.08250YKK560-22000229298595.70.881.80.67.08500YKK630-22240256298595.80.881.80.67.010010YKK630-22500285298595.90.881.80.67.010300YKK630-22800315298596.00.891.80.

10、67.010500YKK630-23150354298596.10.891.80.67.010700YKK355-418523148592.80.851.80.66.52080YKK355-420024148592.90.851.80.66.52130YKK355-422027148593.00.851.80.66.52190YKK355-425030148593.10.851.80.66.52250YKK355-428034148593.20.861.80.66.52320YKK355-431538148593.30.861.80.66.52380YKK400-435542148593.50

11、.861.80.66.52900YKK400-440048148593.70.861.80.66.52975YKK400-445054148593.90.861.80.66.53080YKK400-450060148594.00.861.80.66.53195YKK400-456067148594.20.861.80.66.53415YKK450-463075148594.40.861.80.66.54070YKK450-471084148594.60.861.80.66.54180YKK450-480093148594.80.871.80.66.54290YKK450-49001051485

12、94.90.871.80.66.54440YKK500-41000116148595.00.871.80.66.55150YKK500-41120130148595.10.871.80.66.55310YKK500-41250144148595.20.881.80.66.55530YKK500-41400161148595.30.881.80.66.55760YKK560-41600183148595.40.881.80.66.57650YKK560-41800206148595.50.881.80.66.57950YKK560-42000229148595.60.881.80.66.5825

13、0YKK630-42240256148595.70.881.80.66.59025表1（續(xù)） YKK系列高壓高效率三相異步電動(dòng)機(jī)技術(shù)數(shù)據(jù)（6kV）型號(hào)額定功率kW定子電流A額定轉(zhuǎn)速r/min效率%功率因數(shù)cos最大轉(zhuǎn)矩額定轉(zhuǎn)矩堵轉(zhuǎn)轉(zhuǎn)矩額定轉(zhuǎn)矩堵轉(zhuǎn)電流額定電流重量kgYKK630-42500284148596.10.881.80.66.59390YKK630-42800315148596.20.891.80.66.59600YKK630-43150354148596.30.891.80.66.510030YKK355-61852399592.40.821.80.66.02260YKK355-62

14、002599592.60.821.80.66.02320YKK355-62202899592.80.821.80.66.02380YKK355-62503299593.00.821.80.66.02440YKK400-62803599593.30.821.80.66.02920YKK400-63154099593.50.821.80.66.03010YKK400-63554499593.70.831.80.66.03130YKK400-64004999593.80.831.80.66.03155YKK450-64505599594.10.831.80.66.03990YKK450-650061

15、99594.30.831.80.66.04080YKK450-65606899594.40.841.80.66.04170YKK450-66307699594.50.841.80.66.04280YKK500-67108699594.80.841.80.66.04660YKK500-68009799594.90.841.80.66.04830YKK500-690010799595.00.851.80.66.05050YKK500-6100011999595.10.851.80.66.05240YKK560-6112013399595.20.851.80.66.07190YKK560-61250

16、14999595.30.851.80.66.07425YKK560-6140016499595.40.861.80.66.07710YKK630-6160018799595.50.861.80.66.08671YKK630-6180021099595.80.861.80.66.08927YKK630-6200023399595.90.861.80.66.09304YKK630-6224026199596.00.861.80.66.09553YKK400-81852574292.50.781.80.66.02650YKK400-82002774292.70.781.80.66.02740YKK4

17、00-82202974292.90.781.80.66.02830YKK400-82503374293.00.791.80.66.02920YKK400-82803774293.20.791.80.66.03000YKK450-83154174293.40.791.80.66.03810YKK450-83554674293.50.801.80.66.03950YKK450-84005174293.80.801.80.66.04060YKK450-84505874294.10.801.80.66.04130YKK500-85006474294.20.801.80.66.04570YKK500-8

18、5607174294.40.801.80.66.04760YKK500-86307874294.50.821.80.66.04950表1（續(xù)） YKK系列高壓高效率三相異步電動(dòng)機(jī)技術(shù)數(shù)據(jù)（6kV）型號(hào)額定功率kW定子電流A額定轉(zhuǎn)速r/min效率%功率因數(shù)cos最大轉(zhuǎn)矩額定轉(zhuǎn)矩堵轉(zhuǎn)轉(zhuǎn)矩額定轉(zhuǎn)矩堵轉(zhuǎn)電流額定電流重量kgYKK500-87108874294.60.821.80.66.05110YKK560-88009974294.70.821.80.66.06430YKK560-890011074294.80.831.80.66.06630YKK560-8100012174294.90.841.80

19、.66.06840YKK630-8112013574295.00.841.80.66.08100YKK630-8125015174295.10.841.80.56.08320YKK630-8140016874295.20.841.80.56.08540YKK630-8160019274295.30.841.80.56.08785YKK630-8180021674295.40.841.80.56.09200YKK400-101852659391.70.751.80.56.03450YKK400-102002859391.90.751.80.56.03600YKK450-102203159392.

20、10.751.80.56.03680YKK450-102503559392.30.751.80.56.03770YKK450-102803959392.50.751.80.56.03870YKK450-103154359392.80.761.80.56.03980YKK450-103554859393.00.761.80.56.04070YKK500-104005459393.30.761.80.56.04500YKK500-104506159393.40.761.80.56.04660YKK500-105006659393.60.781.80.56.04840YKK500-105607459

21、393.70.781.80.56.05010YKK500-106308359393.80.781.80.56.05200YKK560-107109359394.00.781.80.56.06660YKK560-1080010259394.20.801.80.66.06890YKK560-1090011559394.30.801.80.66.07165YKK630-10100012759394.40.801.80.66.08280YKK630-10112014259394.60.801.80.66.08530YKK630-10125015959394.80.801.80.66.08830YKK6

22、30-10140017559394.90.811.80.66.09040YKK630-10160020059395.00.811.80.66.09510YKK450-121852849691.80.701.80.66.03450YKK450-122003049692.00.701.80.66.03540YKK450-122203249692.20.721.80.66.03660YKK450-122503649692.50.721.80.66.03760YKK500-122804049692.70.721.80.66.04340YKK500-123154549692.80.721.80.66.0

23、4520YKK500-123555049693.00.741.80.66.04700YKK500-124005649693.30.741.80.66.04890YKK500-124506349693.40.741.80.66.05060表1（續(xù)） YKK系列高壓高效率三相異步電動(dòng)機(jī)技術(shù)數(shù)據(jù)（6kV）型號(hào)額定功率kW定子電流A額定轉(zhuǎn)速r/min效率%功率因數(shù)cos最大轉(zhuǎn)矩額定轉(zhuǎn)矩堵轉(zhuǎn)轉(zhuǎn)矩額定轉(zhuǎn)矩堵轉(zhuǎn)電流額定電流重量kgYKK560-125006949693.70.741.80.66.06430YKK560-125607649693.80.761.80.66.06650YKK560-1263085

24、49693.90.761.80.66.06900YKK630-127109649694.00.761.80.66.08010YKK630-1280010849694.20.761.80.66.08240YKK630-1290012149694.30.761.80.66.08480YKK630-12100013449694.40.761.80.66.08715YKK630-12112014849694.50.771.80.66.08930表2 YKK系列高壓高效率三相異步電動(dòng)機(jī)技術(shù)數(shù)據(jù)（10kV）型號(hào)額定功率kW定子電流A額定轉(zhuǎn)速r/min效率%功率因數(shù)cos最大轉(zhuǎn)矩額定轉(zhuǎn)矩堵轉(zhuǎn)轉(zhuǎn)矩額定轉(zhuǎn)矩堵轉(zhuǎn)

25、電流額定電流重量kgYKK400-222016298592.40.851.80.57.02565YKK400-225018298592.60.851.80.57.02575YKK400-228020298592.80.851.80.57.02670YKK400-231523298593.00.851.80.57.02675YKK400-235526298593.30.861.80.57.02840YKK450-240029298593.70.861.80.57.03370YKK450-245032298594.00.861.80.57.03490YKK450-250036298594.20.8

26、61.80.57.03640YKK450-256040298594.40.861.80.57.03650YKK450-263044298594.60.881.80.67.03910YKK450-271049298594.70.881.80.67.04000YKK500-280055298594.80.881.80.67.05325YKK500-290062298594.90.881.80.67.05545YKK500-2100069298595.00.881.80.67.05760YKK500-2112077298595.20.881.80.67.05965YKK560-21250862985

27、95.30.881.80.67.07980YKK560-2140096298595.40.881.80.67.08290YKK560-21600110298595.50.881.80.67.08580YKK630-21800124298595.60.881.80.67.010250YKK630-22000137298595.70.881.80.67.010460YKK630-22240153298595.80.881.80.67.010650YKK630-22500171298595.90.881.80.67.010900YKK400-422017148592.40.831.80.66.527

28、10YKK400-425019148592.60.831.80.66.52820YKK400-428021148592.80.831.80.66.52910表2（續(xù)） YKK系列高壓高效率三相異步電動(dòng)機(jī)技術(shù)數(shù)據(jù)（10kV）型號(hào)額定功率kW定子電流A額定轉(zhuǎn)速r/min效率%功率因數(shù)cos最大轉(zhuǎn)矩額定轉(zhuǎn)矩堵轉(zhuǎn)轉(zhuǎn)矩額定轉(zhuǎn)矩堵轉(zhuǎn)電流額定電流重量kgYKK400-431524148593.00.831.80.66.53015YKK400-435526148593.30.861.80.66.53110YKK450-440029148593.50.861.80.66.53760YKK450-44503214

29、8593.90.861.80.66.53870YKK450-450036148594.00.861.80.66.53950YKK450-456040148594.20.861.80.66.54060YKK450-463045148594.40.861.80.66.54170YKK450-471050148594.60.861.80.66.54320YKK500-480056148594.80.871.80.66.55470YKK500-490063148594.90.871.80.66.55580YKK500-4100070148595.00.871.80.66.55880YKK500-411

30、2078148595.10.871.80.66.56080YKK560-4125086148595.20.881.80.66.57564YKK560-4140096148595.30.881.80.66.57827YKK560-41600110148595.40.881.80.66.58073YKK630-41800124148595.50.881.80.66.58690YKK630-42000137148595.50.881.80.66.59080YKK630-42240154148595.60.881.80.66.59360YKK630-42500171148595.70.881.80.6

31、6.59610YKK400-61851599591.70.801.80.66.02760YKK400-62001699591.90.801.80.66.02845YKK400-62201799592.00.801.80.66.02930YKK400-62502099592.20.801.80.66.02975YKK450-62802299592.50.801.80.66.03640YKK450-63152499592.80.821.80.66.03770YKK450-63552799593.10.831.80.66.03870YKK450-64003099593.30.831.80.66.03

32、980YKK450-64503399593.50.831.80.66.04050YKK450-65003799593.90.831.80.66.04160YKK500-65604199594.10.841.80.66.05230YKK500-66304699594.40.841.80.66.05420YKK500-67105299594.60.841.80.66.05600YKK500-68005899594.70.841.80.66.05800YKK560-69006499594.90.851.80.66.07122YKK560-610007199595.10.851.80.66.07350

33、YKK560-611208099595.20.851.80.66.07600YKK560-612508899595.30.861.80.66.07818YKK630-614009999595.10.861.80.66.08850表2（續(xù)） YKK系列高壓高效率三相異步電動(dòng)機(jī)技術(shù)數(shù)據(jù)（10kV）型號(hào)額定功率kW定子電流A額定轉(zhuǎn)速r/min效率%功率因數(shù)cos最大轉(zhuǎn)矩額定轉(zhuǎn)矩堵轉(zhuǎn)轉(zhuǎn)矩額定轉(zhuǎn)矩堵轉(zhuǎn)電流額定電流重量kgYKK630-6160011399595.20.861.80.66.09060YKK630-6180012799595.30.861.80.66.09285YKK630-62000141

34、99595.40.861.80.66.09640YKK450-82201874292.00.761.80.66.03590YKK450-82502174292.20.761.80.66.03730YKK450-82802374292.50.761.80.66.03840YKK450-83152574292.80.771.80.66.03910YKK500-83552974293.10.771.80.66.04640YKK500-84003274293.20.781.80.66.04810YKK500-84503674293.40.781.80.66.04990YKK500-8500397429

35、3.80.791.80.66.05160YKK500-85604474293.90.791.80.66.05320YKK560-86304874294.40.811.80.66.06450YKK560-87105374294.60.821.80.66.06650YKK560-88005974294.70.821.80.66.06890YKK560-89006774294.80.821.80.66.06910YKK630-810007574294.50.821.80.66.08250YKK630-811208274294.60.831.80.66.08460YKK630-812509274294

36、.70.831.80.66.08660YKK630-8140010374294.80.831.80.66.08850YKK500-102201959391.90.721.80.66.04450YKK500-102502259392.10.721.80.66.04620YKK500-102802459392.40.741.80.66.04781YKK500-103152759392.60.741.80.66.04940YKK500-103552959392.80.751.80.66.05090YKK500-104003359393.00.751.80.66.05270YKK500-1045037

37、59393.20.761.80.66.05470YKK560-105004059393.40.771.80.66.06420YKK560-105604459393.50.781.80.66.06620YKK560-106305059393.70.781.80.66.06860YKK560-107105659393.90.781.80.66.07010YKK630-108006159394.30.801.80.66.08200YKK630-109006959393.80.801.80.66.08430YKK630-1010007759393.90.801.80.66.08620YKK630-10

38、11208659394.00.801.80.66.08890YKK630-1012509559394.10.811.80.66.09095YKK500-122202049691.80.711.80.66.04820YKK500-122502249692.00.721.80.66.04990表2（續(xù)） YKK系列高壓高效率三相異步電動(dòng)機(jī)技術(shù)數(shù)據(jù)（10kV）型號(hào)額定功率kW定子電流A額定轉(zhuǎn)速r/min效率%功率因數(shù)cos最大轉(zhuǎn)矩額定轉(zhuǎn)矩堵轉(zhuǎn)轉(zhuǎn)矩額定轉(zhuǎn)矩堵轉(zhuǎn)電流額定電流重量kgYKK500-122802549692.10.711.80.66.05160YKK500-123152749692.30.7

39、21.80.66.05330YKK560-123553049692.50.731.80.66.06190YKK560-124003449692.70.731.80.66.06420YKK560-124503849692.90.731.80.66.06610YKK560-125004249693.20.731.80.66.06840YKK630-125604749693.30.741.80.66.07915YKK630-126305349693.30.741.80.66.08150YKK630-127105949693.40.751.80.66.08375YKK630-128006649693.

40、40.751.80.66.08610YKK630-129007449693.50.751.80.66.088204.3 額定電壓及額定頻率電動(dòng)機(jī)額定電壓有6kV、10kV兩種，電源的額定頻率為50Hz。4.4 熱分級(jí)及溫升限值電動(dòng)機(jī)的絕緣等級(jí)為155（F）級(jí)，按130（B）級(jí)考核時(shí)溫升限值為80K。4.5 軸承結(jié)構(gòu)形式及溫度限值軸承結(jié)構(gòu)分為滾動(dòng)軸承和滑動(dòng)軸承兩種結(jié)構(gòu)，具體采用何種結(jié)構(gòu)形式，詳見(jiàn)外形及安裝尺寸數(shù)據(jù)表，滑動(dòng)軸承結(jié)構(gòu)正常產(chǎn)品為強(qiáng)制潤(rùn)滑，也可根據(jù)需要制成自潤(rùn)滑。滑動(dòng)軸承強(qiáng)制潤(rùn)滑時(shí)，軸承報(bào)警值為80，停機(jī)值為85，滾動(dòng)軸承和滑動(dòng)軸承自潤(rùn)滑時(shí)，軸承報(bào)警值為90，停機(jī)值為95。4.6 防護(hù)等

41、級(jí)電機(jī)的防護(hù)等級(jí)可制成： IP54、IP55。4.7 冷卻方式電動(dòng)機(jī)的冷卻方式為IC611。4.8 氣候防護(hù)類(lèi)型及使用環(huán)境條件濕熱型，有氣候防護(hù)場(chǎng)所（TH）；濕熱型，無(wú)氣候防護(hù)場(chǎng)所（THW）；干熱型，有氣候防護(hù)場(chǎng)所（TA）；干熱型，無(wú)氣候防護(hù)場(chǎng)所（TAW）；熱帶型，有氣候防護(hù)場(chǎng)所（T）；熱帶型，無(wú)氣候防護(hù)場(chǎng)所（TW）；戶(hù)外防輕腐蝕型（W）；戶(hù)外防中等腐蝕型（WF1）；戶(hù)外防強(qiáng)腐蝕型（WF2）；戶(hù)內(nèi)防中等腐蝕型（F1）；戶(hù)內(nèi)防強(qiáng)等腐蝕型（F2）；上述防護(hù)類(lèi)型標(biāo)注于電動(dòng)機(jī)型號(hào)的最后面，例如：YKK560-4WF1。4.9 接線(xiàn)方式Y(jié)形接法。4.10 電纜引入裝置電機(jī)正常情況下提供橡套電纜裝置，可根

42、據(jù)用戶(hù)需要提供鋼管布線(xiàn)裝置或鎧裝電纜裝置。4.11 工作制工作制均為S1連續(xù)工作制。4.12 性能指標(biāo)容差效率：10（1）；功率因數(shù)cos：（1cos）/6 ；最小絕對(duì)值0.02；最大絕對(duì)值0.07；堵轉(zhuǎn)電流：電流保證值的20；堵轉(zhuǎn)轉(zhuǎn)矩：轉(zhuǎn)矩保證值的15；最小轉(zhuǎn)矩：轉(zhuǎn)矩保證值的15；最大轉(zhuǎn)矩：轉(zhuǎn)矩保證值的10。5 現(xiàn)場(chǎng)運(yùn)行條件5.1 海拔高度不超過(guò)1000m。5.2 最高環(huán)境空氣溫度不超過(guò)40。5.3 最低環(huán)境空氣溫度不低于-15，帶滑動(dòng)軸承或空水冷卻電動(dòng)機(jī)的最低環(huán)境溫度應(yīng)不低于0。5.4 電壓及頻率的容差值：電動(dòng)機(jī)可以在電壓為額定值的5以?xún)?nèi)，頻率為額定值的2以?xún)?nèi)連續(xù)運(yùn)行，并實(shí)現(xiàn)其基本功能，但其性能與額定電壓和頻率時(shí)的性能可能呈現(xiàn)某些差異，溫升可能較額定電壓和頻率時(shí)高。電動(dòng)機(jī)可以在電壓為額定值的10以?xún)?nèi)，頻率