【正文】 HXD3C 型電力機車 C4 檢修工藝一、牽 引電機 ....................................................................................................................................4（試行） .....................................................................................................4二．輔助機組 ....................................................................................................................................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、司機室 CIO）檢修工藝 .........................................................62八、電線路及儀表 ..........................................................................................................................661. 車頂導電桿 .................................................................................................................................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)制動檢修工藝 ...................................................................................................86十一、空氣及制動系統(tǒng) ..................................................................................................................8輔壓縮機檢修工藝 ...............................................................................................................88 ...................................................................................................................89 ...................................................................................................................904. 風缸及空氣管路系統(tǒng)檢修工藝 .................................................................................................91一、牽引電機（試行）1 主題內(nèi)容及適用范圍 本標準規(guī)定了HXD3C型電力機車JD160A型牽引電動機的C4檢修工藝流程、工藝要求及質(zhì)量標準。 本標準適用于HXD3C型電力機車C4檢修修程，并作為檢修質(zhì)量評比及驗收的依據(jù)。2 引用標準《HXD3C型電力機車檢修技術(shù)規(guī)程C1C4修》3 主要材料樂泰螺紋膠、 mm 厚薄膠墊、工業(yè)擦拭紙、滾動軸承油脂、齒輪箱油、O 型圈（2405；2853；173；335；1603）4 主要設(shè)備及工具1000兆歐表、2500V數(shù)顯歐姆表、TY型絕緣介損測試儀、雙臂電橋測量儀、耐壓機、點溫計、振動測試儀5 參數(shù)表持續(xù)功率 1225KW額定電壓（基波） 1375V額定電流（基波） 598A額定轉(zhuǎn)速 1720r/min最大轉(zhuǎn)速 3452 r/min額定頻率 額定轉(zhuǎn)矩 6802Nm起動轉(zhuǎn)矩 9717 Nm最大電流 814A恒功范圍 1720r/min～ 3452 r/min絕緣等級 200 級冷卻方式 強迫風冷傳動方式 單側(cè)斜齒輪懸掛