【正文】 轉(zhuǎn)矩 9717 Nm最大電流 814A恒功范圍 1720r/min～ 3452 r/min絕緣等級(jí) 200 級(jí)冷卻方式 強(qiáng)迫風(fēng)冷傳動(dòng)方式 單側(cè)斜齒輪懸掛方式 滾動(dòng)抱軸 6 限度表序號(hào) 檢測(cè)內(nèi)容 標(biāo)準(zhǔn)值 禁用值1 相電阻冷態(tài)電阻測(cè)量(20℃) 177。HXD3C 型電力機(jī)車 C4 檢修工藝一、牽 引電機(jī) ....................................................................................................................................4（試行） .....................................................................................................4二．輔助機(jī)組 ....................................................................................................................................8（試行） .................................................................................................8三．變壓器及互感器 ......................................................................................................................17（試行） .......................................................................................................17 ...........................................................................................................23（試行） ...........................................................................................25四 變流器部分檢修工藝 ................................................................................................................28五 高壓部分檢修工藝 ....................................................................................................................3535KSDP1 高壓接地開關(guān)及絕緣子檢修工藝 ..........................................................................36高壓隔離開關(guān)部分檢修工藝 ....................................................................................................3722CBDP1 真空斷路器部分檢修工藝 ......................................................................................39YH10WT42/105 避雷器檢修工藝 ..........................................................................................41（試行） ...........................................................................................................44 ADD 閥檢修工藝（試行） ............................................................................................546 高壓電器柜 ...................................................................................................................................55六 低壓電器部分工藝范圍 ............................................................................................................56七、網(wǎng)絡(luò)控制系統(tǒng)檢修工藝 ..........................................................................................................621. 中央控制單元（CCU、MIO、司機(jī)室 CIO）檢修工藝 .........................................................62八、電線路及儀表 ..........................................................................................................................661. 車頂導(dǎo)電桿 .................................................................................................................................662. 高壓電纜總成檢修工藝 .............................................................................................................673. 儀表 .............................................................................................................................................694. 主輔控電氣線路 .........................................................................................................................705. 插頭、插座及端子排 .................................................................................................................72九、車體部分 ..................................................................................................................................73 ...............................................................................................................................732. 司機(jī)室檢修工藝 .........................................................................................................................743. 衛(wèi)生間檢修工藝 .........................................................................................................................764. 車鉤及緩沖裝置檢修工藝 .........................................................................................................77 ...............................................................................................................80十、轉(zhuǎn)向架 ......................................................................................................................................81 ...................................................................................................................81 ...................................................................................................................8牽引裝置檢修工藝 ...................................................................................................8基礎(chǔ)制動(dòng)檢修工藝 ...................................................................................................86十一、空氣及制動(dòng)系統(tǒng) ..................................................................................................................8輔壓縮機(jī)檢修工藝 ...............................................................................................................88 ...................................................................................................................89 ...................................................................................................................904. 風(fēng)缸及空氣管路系統(tǒng)檢修工藝 .................................................................................................91一、牽引電機(jī)（試行）1 主題內(nèi)容及適用范圍 本標(biāo)準(zhǔn)規(guī)定了HXD3C型電力機(jī)車JD160A型牽引電動(dòng)機(jī)的C4檢修工藝流程、工藝要求及質(zhì)量標(biāo)準(zhǔn)。 本標(biāo)準(zhǔn)適用于HXD3C型電力機(jī)車C4檢修修程，并作為檢修質(zhì)量評(píng)比及驗(yàn)收的依據(jù)。5％Ω2 冷態(tài)繞組對(duì)地絕緣 ≥100MΩ3 振動(dòng)值測(cè)試（橫向、垂向和軸向）轉(zhuǎn)速≤3700r/min 時(shí)，轉(zhuǎn)速＞3700 r/min 時(shí)≤≤4 轉(zhuǎn)子殘余不平衡量 ≤6g5 轉(zhuǎn)軸錐面接觸面 ≥85%6 非端軸承軸向游隙； ~(新軸承) ~(舊軸承)7 工藝過程 清潔 用高壓風(fēng)將牽引電動(dòng)機(jī)表面、通風(fēng)道及接線盒內(nèi)部吹干凈。（注意：清洗過程中禁止用水沖洗電動(dòng)機(jī)內(nèi)部） 。 外觀檢查 檢查電機(jī)出線，引出線夾及銘牌，連接無(wú)松動(dòng)、表面良好無(wú)破損。 檢查電機(jī)下部排水孔通暢。 檢查傳感器電纜緊固夾不許有脫落，傳感器插頭緊固良好，無(wú)松脫。 用機(jī)車車載安全防護(hù)系統(tǒng)（6A 系統(tǒng)）地面專家診斷分析中，軸承不許有異常。補(bǔ)脂時(shí)，