1、第 1 頁，共 12 頁Functional Identification of EquipmentA AAA Alarm light visual alarm 報警燈/可見報警信號ACElevator-lift電梯-升降機ADAbsorber吸收器AEAir heater空氣加熱器/熱水盤管AFAir cooler -cooling tower空氣冷卻器-冷卻塔AGAgitator-vibrator-stirrerAIFire cabinet消防柜/消火栓箱ALPower supply電源AMAmplifier module放大器模塊ANStabilized power supply穩(wěn)壓電源

2、AOAnode -positive pole陽極正極APGenerator發(fā)電機AQAccumulator安注罐ARCabinet-control cabinet控制柜ASFuel assembly燃料組件ATAutomatic chemical monitoring andcontrol device自動化學監(jiān)測和控制裝置AUAVHead of rainwater drainpipe雨水排放管的集水口B BBATank-pressurizer儲罐-穩(wěn)壓器BBSparger噴霧器BCUnuction box 執(zhí)著線盒子BDHandling turret吊運轉動臺BETest loop試驗環(huán)路B

3、F Spray loop噴淋環(huán)路BGGas cylinder氣體鋼瓶BIFire hydrant or stand pipe消防栓BKcontrol rod actuation unit控制棒執(zhí)行裝置BLNozzle噴嘴、接管BMTest box 試驗箱BNTerminal block or strip端子板BOPlug插頭BQEmergency light應急照明BRControl or shutdown rod 控制棒或安全棒BSCold junction box 冷端盒BTBattery蓄電池BUCofferdam-sluice gate防水堰水閘BVlamp box燈具箱第 2 頁，共

4、 12 頁C CCAAdaptor card適配器（卡）CBCIRCUIT BREAKER斷路器CCSe;ectpr swotjc pr leu ad 選擇器開關或鍵盤CDCapacitor電容器CEFreqiemcu cpmverter pr sjofter變頻器或移相器CFCentrifugal purifier離心式凈化器CGControl rod drive控制棒驅動CHBoiler鍋爐CKChromatograph色譜CLLight switch照明開關CNcolumn柱COcompressor or booster壓縮機或增壓器CPcoupling(hydraulic or mec

5、hanical)（水力或機械）聯(lián)軸器CQframe機架CRbox-marshalling box箱子-分配箱CScondenser凝汽器CTprinter circuit board /temperatureconverter印刷電路板/溫度轉換器CUliner(retention pit)（水池）襯里CVkey interlock mechanism鍵鎖機構CWvessel容器CXhandling trolley搬運小車D DDAsnubber阻尼器DCfuel handling equipment核燃料裝卸設備DEdemineralizer 除鹽設備DGtrash rake欄污柵DHoil

6、 remover除油器DImembrane-diaphragm膜片-隔膜DKRupture membrane or disk爆破膜或爆破盤DLInverter逆變器DMHandling flask-shipping cask屏蔽容器-運輸容器DNDeionizer去離子器DPRod cluster control changing fixture控制棒束換位架DRControl valve(spool type)錯油閥（用于油動機）DSDehydrating -desiccator-dryer脫水器-干燥器DTDetector檢測器DYDiode二極管DZDeaerator-gas strip

7、per除氧器E E第 3 頁，共 12 頁EAElectromagnet電磁鐵ECshield(protection)-computer logic input屏蔽-計算機邏輯輸入EDMiscellaneous components雜項設備EEClutch electromagnet嚙合電磁鐵EFClosing solenoid valve(pilot)常閉式先導電磁閥EGMixer混合器EIReactor pressure vessel internals堆內(nèi)構件EJEjector噴射器ELSolenoid valve(pilot)先導電磁閥EMMembrane or diaphragm膜片

8、或隔膜ENRecorder記錄儀EOOpening solenoid valve(pilot)常開式（先導）電磁閥EPElectro-pneumatic converter電動-氣動轉換器EQSpark gap放電間隙ERElectir brake 電動制動器ESLighting apparatus照明設備EUComputer analog input 計算機模擬輸入EVEvaporator蒸發(fā)器EWReference electrode參考電極EXHeat exchanger熱交換器EYOn-off signal to control cabinets發(fā)往控制柜的通/斷信號EZFire ex

9、tinguisher滅火器F FFAAbsolute filter高效（通風）過濾器FCChain screen鏈式過濾器FDstarter screen起動器過濾器FFFilter(fine)（細）過濾器FIFilter or strainer for liquids Electronic filter液體過濾器/電子過濾器FLFlexible pipe軟管FPPrefilter（通風）預過濾器FSSand-bed filter砂堆過濾器FTFire-trap阻火器，消防栓FUFuse-low-capacity switch熔絲-小容量開關FZSeptic tank化糞池G GGAA.C g

10、enerator交流發(fā)電機GCD.C generator直流發(fā)電機GDFunction generator函數(shù)發(fā)生器GEPower generator功率發(fā)生器GFRefrigeration set冷凍機組GGCoarse bar screen粗濾柵GLVentilation duct通風管道第 4 頁，共 12 頁GMFoam geneator泡沫發(fā)生器GNSound-powered telephone facility聲(動)力電話裝置GPCIO2 gas generator二氧化氯氣體發(fā)生器GRLubricator注油器GTLeskpan funnel漏盤、漏斗GVSteam gener

11、ator蒸汽發(fā)生器GZGas holder貯氣瓶H HHAData acquistition system數(shù)據(jù)獲取系統(tǒng)HCComputerized system計算機系統(tǒng)HDDisk unit(data storage)（數(shù)據(jù)貯存用）磁盤裝置HIPrinter-teleprinter打印機-電傳打印件HKKeyboard鍵盤HLTape or card reader or punch磁帶打孔機或卡片閱讀器HMMagnetic tape unit磁帶機HPLoudspeaker揚聲器HRClock時鐘HSData communication (parallel or serial link-ne

12、tworks)數(shù)據(jù)通訊（并行或串行聯(lián)接-網(wǎng)絡）HUHumidifier加濕器HVVisual display unit熒屏顯示器I IIAAlarm datum報警信息IBPlugging indicator插接式指示器ICFlow indicator(Mechanical)（機械式）流量指示器IDElectctric indicator電氣指示器IKCounting ratemeter計數(shù)率計INIntercom facility內(nèi)部對講電話IQIncinerator放射性廢物焚燒爐ISIsolation module隔離模塊J JJAPower breaker or cutoff斷路器JB

13、Busbar母線JDExpansion joint(corrugated pipe)膨脹節(jié)（波紋管）JPBlind flange盲板JSPower sectioning switch電源分區(qū)開關K KKAAlarm on screen屏幕顯示的報警KCSelector switches and key pads on screen屏幕顯示的選擇開關或鍵盤第 5 頁，共 12 頁KDPrimary flow element-flow restrictor一次流量測量元件-限流器KEExhaust casing (turbine)排汽缸（汽輪機）KGGrouped control station

14、on screen屏幕顯示的成線控制站KIStrainer粗濾器KJPrimary circuit make-up control station onscreen屏幕顯示的反應堆硼和水補給控制站KKManually -operated cicuit breaker手動斷路器KLHorn-audible alarm嗽叭-音響報警器KMProcessed analogue information(calculated information )on screen屏幕顯示的模擬量信息（有中間計算）KOTurbine cylinder汽輪機汽缸KRchiller冷凍機KSProcessed logi

15、c information (synthesisinformation )on screen屏幕顯示的邏輯量信息（綜合信息）KTPrimary temperature element一次測量元件KUAuto control,remote control intemediatecontrol or setpoint control on screen屏幕顯示的自動控制、遙控、中間控制或整定值控制站KVControl station for shutdown rods onscreen屏幕顯示的安全棒控制站KWControl station for control rods on screen屏幕

16、顯示的控制棒控制站KXReactor pressure vessel related equipment與反應堆壓力容器有關的設備KZ Miscellaneous component其他部件L LLALocal nuclear measurement(neutron fluxor activity -lamp)就地核測量（中子通量或放射性）-照明燈LCLocal speed measurement就地速度測量LDLocal flow rate measurement就地流量測量LELocal acoustic measurement就地聲頻測量LFLocal frequency -phase

17、measurement就地頻率-相位測量LGLocal physical-chemical analysis就是物理-化學分析LHLocal time measurement就地時間測量LILocal current measurement就是電流測量LJFire detection measurement火警探測LKLocal stress measurement就地應力測量LLLocal luminosity(opacity)measurement就地亮度（不透明度）測量LMLocal position-displacement measurement就地位置-位移測量LNLocal le

18、vel measurement就地液位測量LPLocal pressure measurement就地壓力測量LQLocal reactive power measurement就地無功功率測量LRLocal impedance-resistivity-resistance-conductivity measurement就地阻抗-電阻率或電阻-導電率測量LSLocal health measurement就地保健測量LTlocal temperature measurement就地溫度測量LULocal voltage measurement就地電壓測量第 6 頁，共 12 頁LVLocal

19、 measurement(vibration-thrust-expansion)就地振動-推動-脹差測量LWLocal active power measurement就地有功功率測量LXLocal measurement-miscellaneousmechnical其他機械數(shù)據(jù)的就地測量LYLocal measurement-miscellaneouselectrical其他電氣數(shù)據(jù)的就地測量LZLocal measurement-miscellaneousphysical共他物理數(shù)據(jù)的就地測量MMMANuclear measurement(neutron flux oractivity)核

20、測量（中子通量或放射性）MCSpeed measurement速度測量MDFlow rate measurement流量率測量MEAcoustics measurement聲頻測量MFFrequency -phase measurement頻率-相痊測量MGPhysical -chemical analysis物理-化學分析MHTime measurement時間測量MICurrent measurement電流測量MJFire detector火警探測器MKStress measurement應力測量MLLuminosity (opacity)measurement亮度（不透明度）測量MMP

21、osition-displacement measurement位置-位移測量MNLevel measurement液位測量MOElectric motor電動機MPPressure measurement壓力測量MQReactive power measurement無功功率測量MRMeasurement of resistance-resistivity-impedance-conductivity 電阻-電阻率或阻抗-導電率測量MSHealth measurement保健測量MTTemperature measurement溫度測量MUVoltage measurement電壓測量MVM

22、easurement of thrust-expansion -vibration推力-脹差-振動測量MWActive power measurement有功功率測量MXMeausurement -miscellaneous mechanical其他功率測量MYMeasurement -miscellaneous electrical其他電氣測量MZMeasurement-miscellaneous(humidity,etc.)其他物理（如溫度等）測量N NNADigital analog converter模擬數(shù)據(jù)轉換器NNPackage(blanket contract)成套設備（總承包）

23、P PPAWinch-hoist絞盤車-卷揚機PCMechanical (cam type)programmer（凸輪式）機械程序執(zhí)行機構第 7 頁，共 12 頁PEDummy fuel ellement模擬燃料元件PFCold trap 冷阱PGElectromagnetic pump電磁泵PHMicrophone話筒PIIodine trap碘吸附器PJSocket -plug-connector插座插頭連接器PKTrouble recording oscillgraph故障記錄示波儀PLBearing軸承PMMeasuring potentiometer測量用電位計PNPiston-ja

24、ck活塞千斤頂POPump泵PPDesk-console控制臺或儀表盤PQCompacting press 壓實機PRCrane-Travelling -crane -jib crane吊車單梁吊車旋臂吊車PSPit 坑PTCrane -Travelling crane-polar crane吊車橋式吊車環(huán)行吊車PUSteam trap蒸汽疏水器PWArrester避雷器PXFuel examination facility核燃料檢驗設施PYPreheating element預熱元件PZGrouted part灌漿部件Q QQAActivity counter放射性計數(shù)器QCRevoluti

25、on counter轉數(shù)計QDVolume counter容積計數(shù)器QHTime meter時間計數(shù)器QMOperation counter操作計數(shù)器QQReactive energy counter無功能量計數(shù)器QWActive energy counter有功功率計量器R RRAAir damper空氣調(diào)節(jié)風閥RBCylinder rack氣瓶架RCAuto control,remote control,intermediatecontrol or set point control station自動控制、遙控、中間控制或整定值控制站RDRectifier整流器REHeater加熱器RF

26、Cooler冷卻器RGAnalog calculation Module模擬計算模塊RIIndoor mooris coupling莫里斯消防接頭RJHosereel消防水龍帶RKRelay rack繼電器架第 8 頁，共 12 頁RLStorage rack儲存架RNPaging facility傳呼機RORotor轉子RPDrain cooler疏水冷卻器RRReducing or multiplying gear減速或增速齒輪箱RSResistor-electrical heater 電阻器-電熱器RTchoke-inductor電抗器-電感器RUManhole(waster water

27、)（廢水排放溝上的）柵格蓋板S SSAOn-off nuclear(activity or neutron fluxsignal)核測（放射性或中子通量）通/斷信號SCSpeed on -off signal速度測量通/斷信號SDFlow on-off signal流量測量通/斷信號SEAcoustics on-off signal聲頻測量通/斷信號SFFrequency-phase on -off signal頻率-相位測量通/斷信號SGPhysical -chemical analysis on-off signal物理-化學分析通/斷信號SHRelative humidity on-of

28、f signal相對溫度測量通/斷信號SJFire detection on-off signal火警探測通/斷信號SKStress on-off signal應力測量通/斷信號SLLuminosity on-off signal亮度測量通/斷信號SMPosition-displacement on-off signal位置-位移測量通/斷信號SNLevel on-off signal液位測量通/斷信號SOSupport(standard piping supportsexcluded)支架（不包括標準管道支架）SPPressure on-off signal壓力測量通/斷信號SRResist

29、ance-conductivity -impedance on-off signal電阻-導電率-阻抗測量通/斷信號SSHealth on-off signal保健測量通/斷信號STTemperature on-off signal溫度測量通/斷信號SU48V DC on-off signal48V 直流電壓測量通/斷信號SVThrust-expansion-vibration on-off signal推力-脹差-振動通/斷信號SXMiscellaneous Mechanical on -off signal其他機械測量通/斷信號SYMiscellaneous electrical on-o

30、ff signalcoming from control cabinets來自控制柜的其他電氣測量通/斷信號SZMiscellaneous on-off physical signal(suchas Humidity switch)其他物理測量通/斷信號（如濕度開關）T TTAAuxiliary transformer輔助廠用變壓器TBSwitchboard-electrical board開關板-配電盤TCTurbine汽輪機TDContinuous mechanical transfer facility連續(xù)式機械輸送裝置（螺桿輸送、皮帶輸送等）TERemote-controlled br

31、eaker遙控式斷路器第 9 頁，共 12 頁TFScreening drum or screen旋轉濾網(wǎng)或濾篩TGCondenser tube cleaning sleeve凝汽器管子清洗套管TICurrent transformer電流互感器TJWeighing hopper稱量料斗TKFast trouble recorder快速故障記錄儀TLTurn-push-light switch推旋式燈光開關TMFuel manipulator crane裝換料機TNTelephone facility電話設施TOPushbutton按紐TPMain transformer主變壓器TQCable

32、 pulling vault電纜井TRPower transformer電力變壓器TSStep-down transformer廠用變壓器TTManhole人孔蓋板TUVoltage transformer變壓器TVTelevision facility電視設備TWPenetration貫穿件TXSteam transformer蒸汽變換器TYPipe管道TZConveyor belt傳送帶U UUAAlarm unit報警器UBTerminals block Module端子排組件UCControl unit控制器UDDecoupling unit解列裝置(電網(wǎng))去耦器(弱電回路)UFVol

33、tage to frequency converter(V/F)電壓到頻率的轉換IJContactor unit接觸器UKFlashing unit閃光器UMRelay unit繼電器UNRelay unit(RE3000)繼電器(RE 3000)UOCam-type programming unitUPBreaker module(power supply control)UQRelay unit(MTI)URRelaying unitUSSimplified control unitUTTiming unitUVDisplay unitUXDiode matrix unitUYMiscel

34、laneous switch unitV Vvalves are distinguished by theidentity of the fluid handled 第 10 頁，共 12 頁VAAir valve空氣閥門VBBorated water valve(different fromprimary coolant valve)(不同于一回路冷卻閥門的)含硼水閥門VCCirculating water valve循環(huán)水閥門VDDemineralized water valve除鹽水閥門VERaw water valve生水閥門VFFuel oil valve燃料油閥門VGCO2 val

35、ve二氧化碳閥門VHOil valve油閥門VJGaseous waste valve廢氣閥門VKLiquid waste valve廢液閥門VLCondensed water and feedwater valve凝結水和給水閥門VMIgnition fuel valve點火燃料閥門(丙烷重油)VNIntermediate cooling water valve中間冷卻水閥門VPPrimary coolant valve一回路冷卻劑閥門VQOrganic liquid valve有機液體閥門VRReagent valve試劑閥門VSSolid waste or sludge valve排渣閥

36、VTPotable water valve飲用水閥門VVSteam valve蒸汽閥門VXSF6 valveSF6閥門VYHydrogen valve氫氣閥門VZNitrogen valve氮氣閥門W WWBVibrator振動器WDPenetration貫穿器WMWashing Machine(laundry)（洗衣房用）洗衣機WVQuick disconnect coupling快卸式接頭WWDrying Machine(laundry)（洗衣房用）烘干機RelaysXAStop relay止動繼電器XBLatching relay閉鎖繼電器XCImpulse contact relay脈

37、沖接觸繼電器XDInstantaneous trip relay瞬時脫扣繼電器XEInstantaneous operate relay瞬時動作繼電器XFClosing relay閉合繼電器XGFlashing relay閃光繼電器XHFrequency relay頻率繼電器XICurrent relay電流繼電器XKFault realy故障繼電器XMStart relay起動繼電器第 11 頁，共 12 頁XOOpening relay斷開繼電器XPAnti-hunting or pressure relay抗震繼電器或壓力繼電器XROther instantaneous relays(本表所列瞬時繼電器以外的)其他瞬時繼電器XSOverload relay過載繼電器XTAuxiliary time-lagged relay輔助延時繼電器XUVoltage detection or setpoint relay-comparator電壓檢測繼電器-整定值繼電器-比較器XWPower relay功率繼電器XXTest realy模擬試驗繼電器XZEarth detection relay接地檢測繼電器Y YY