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1、电 气 图 纸 设 备 编 号 原 则工程部 Created by Checked by Approved by Date Rev. Page文件编号：D-EDS-009 Paul Apollo Cliz 2008-09-23 01 第 1 页 共 6 页Page 1 of 6为了统一图纸格式，根据 GB5094，GB-T 4728-7-2000 和 IEC61346-2(2000版)标准，电气原理图中设备标识需要遵循以下命名原则：标识1.1 Meter: P.Ammeter : PA1 nWatt Meter : PW1 nVar Meter : PQ1 nPower Factor Mete
2、r : PP1 nFrequency Meter : PF1 nVoltmeter : PV1 nKilowatthourmeter : PH1 nKilovarhourmeter : PK1 nMultifunction Power Meter : PM1 n电表附件（如：支架） ： PMS1.2 Protective & Measuring Relay: BR.Current Relay : BR0120O/C & Earth Fault Protection(50,51,51N) : BR01Motor Protection (50,51,51N, 49,46) : BR02Capaci
3、tor Protection (49,37,60) : BR03Overload Protection (49) : BR04Differential Protection (87) : BR05Trip Circuit Monitor : BR06Heat Circuit Monitor : BR07Voltage Relay : BR2130Over Voltage Protection (59) : BR21Under Voltage Protection (27) : BR22Residual Voltage Monitoring (64) : BR23Voltage Appose D
4、evice ： BR24Voltage - Current Relay : BR3140Annunciator Relay : BR4150电 气 图 纸 设 备 编 号 原 则工程部 Created by Checked by Approved by Date Rev. Page文件编号：D-EDS-009 Paul Apollo Cliz 2008-09-23 01 第 2 页 共 6 页Page 2 of 6Special Function Relay : BR9199Auto - Reclose Relay (79) : BR91Frequency Relay : BR92Pressu
5、re switches : BP1n1.3 Control & Protection Unit: AR.Control & Protection Unit : AR501509For Protection (50,51,51N) : AR501For Protection (50,51,51N,49,46) : AR5021.4 Contactor Relay: K.Synchronism Check Relay (25) : KSTime Relay : KT1 nRemote Close : KCRemote Trip : KOC.B.Auxiliary Contact Extension
6、 : KA1nOthers : KB1nLatched Contactor Relay ： KD1nLatched Relay : KL19Programmable logic controller (PLC) ： KP1.5 Selector Switch: SS.T/N/C Switch : SS31L/R Switch : SS32Autotransfer/off Switch : SS33Transfer/off Switch : SS34Voltmeter Switch : SS61Under Frequency Unloading Switch : SS71 Switch for
7、cable light control : SS811.6 Push Button: S.Push Button : SB1 nTest Push Button : ST1nReset Push Button : SU电 气 图 纸 设 备 编 号 原 则工程部 Created by Checked by Approved by Date Rev. Page文件编号：D-EDS-009 Paul Apollo Cliz 2008-09-23 01 第 3 页 共 6 页Page 3 of 61.7 Indicator: P.Truck Position Indicator : PT1C.B.
8、Position Indicator : PQ1Earth Switch Position Indicator : PE1Current Indicator : PC1Flag relays : PL1n1.8 Capacitive Voltage IndicationSensor : BU1 nIndicator : PU1 n1.9 Direct protection: F.HV Fuse : FHF1nLV Fuse : FDF1nMCB for X1 Terminal : FB1019MCB for X2 Terminal : FB2029MCB for X3 Terminal : F
9、B3039MCB for X4 Terminal : FB4049MCB for X5 Terminal : FB5059MCB for X6 Terminal : FB6069MCB for X7 Terminal : FB7079MCB for X8 Terminal : FB8089MCB for X9 Terminal : FB9099控制回路进线总开关 : FB301储能回路进线总开关 : FB101信号回路进线总开关 : FB501交流回路进线总开关 : FB901控制回路联络总开关 : FB302储能回路联络总开关 : FB102信号回路联络总开关 : FB502交流回路联络总开
10、关 : FB902电 气 图 纸 设 备 编 号 原 则工程部 Created by Checked by Approved by Date Rev. Page文件编号：D-EDS-009 Paul Apollo Cliz 2008-09-23 01 第 4 页 共 6 页Page 4 of 61.10 Primary EquipmentVacuum Circuit Breaker : QBVacuum Contactor : QCSwitch-Disconnector : QSIsolating Truck : QIP.T Truck : QTV1 nC.T Truck : QTAC.T +
11、 P.T Truck : QTVAFuse Truck ： QTFSurge Arrester Truck : QTSASurge Arrester + PT Truck : QTSAVSurge Arrester + Fuse Truck ： QTSAFEarthing Truck : QTE Earthing Switch : QESurge Arrester : FA1 nVoltage Transformer or Sensor : BV1 nCurrent Transformer or Sensor : BC1 nVoltage and Current Transformer or
12、Sensor: BCV1 nZero Sequence Current Transformer : BN1 nInterposing Current Transformer : BCM1 n1.11 Transducer: T.Current Transducer : TC1 nVoltage Transducer : TV1 nWalt Transducer : TW1 nVar Transducer : TQ1 nWatthour Transducer : TJ1 nVarhour Transducer : TK1 nPower Factor Transducer : TP1 nPower
13、 Frequency Transducer : TF1 nPhase Angle Transducer : TP1 nPower Transformers : TT电 气 图 纸 设 备 编 号 原 则工程部 Created by Checked by Approved by Date Rev. Page文件编号：D-EDS-009 Paul Apollo Cliz 2008-09-23 01 第 5 页 共 6 页Page 5 of 61.12 Position switches: B.Limit switch in LV compartment : BDL1 nLimit switch i
14、n CB compartment : BDB1 nLimit switch in cable compartment : BDC1 nLimit switch for VD4 truck : BDV1 nLimit switch for SA truck : BDS1 nLimit switch for EK6 : BE5 n1.13 Others:Position Indicating Lamp : P(G,R,Y)1 nLink Piece : XLP1.nTerminal block（接线盒） : XB1 nResistor : RR1 nBlocking magnet : RL1 9五
15、防锁 : WFS光隔端子 : VCL1n整流桥 : TR1n击穿保险 : JB01n加热器 : EH1n照明灯 : EL1n散热器(风机) : EF1n2 元器件内部设备编号新标识 旧标识合闸闭锁电磁铁(Closing Block Magnet) RL1 Y1第一分闸脱扣器(First opening release) MO1 Y2合闸脱扣器(Closing Release) MC Y3整流元件 (Rectifier) V0n TR0n弹簧操作机构储能电机(Spring charging motor) MS M0防跳继电器(Anti-pumping relay) KN K0串联电阻(Resistance) RR R0欠压脱扣器(Under-voltage release) MU Y4电 气 图 纸 设 备 编 号 原 则工程部 Created by Checked by Approved by Date Rev. Page文件编号：D-EDS-009 Paul Apollo Cliz 2008-09-23 01 第 6 页 共 6 页Page 6 o
