1784-PCICS1784-PCICS1784-PCICS1.需要检测的是单相电流还是三相电流－－-电流变送器通常有2种形式，可适用于检测单相或三相电流。比如：JLT2I中的“2”就表示单相电流变送器JLT43I3中的“43”就表示三相电流变送器。2.变送器输入电流的范围－－-由于实际负载电流变化的范围较大，为适应这种情况，通常我们先采用电流互感器来将大电流，转换成1A或5A的小电流。所以，电流变送器的输入，通常按电流互感器的二次电流来选择。例如：电流互感器二次电流为5A，则可以选择电流变送器的输入电流也为0-5A即可。输出直流信号的变化范围－－-国际上输出信号的标准通常采用DC4-20mA。当然，输出直流信号，也可以采用直流电压（比如：DC0-10V等），要和电流变送器后面的仪表或自控装置的输入配套。【***】【诚信】【创新】【合作】【共赢】厦门泰尼电气有限公司【产品质量】原装进口***【检测标准】按原厂标准【产品质保】1年【快递时间】24小时到【联系我们】＆业务经理：小黄＆洽谈电话：0592-6809319/18950191386＆商务***：2917675397＆传真（FAX)：0592-6890859（请注明，01006收）＆公司全称：厦门泰尼电气有限公司＆公司地址：厦门市海沧区海沧街道滨湖一里1号楼NortelBCMBRI-4S/T-4PortBRIModule(NT7B76AAAH)NortelMICSStartalkFlashVoiceMailTelephoneSystemNortelNT0H02ABOpteraMetro5x00NewSurplusNortel8608GTEDS14040448Port1000Base-TENortelPassport15000DS3cAALNTFN91AB***AYANORTEL8005ACPOWERSUPPLY100-240VDS1405012-E5NORTEL2PORTSecureRouterSR1002T1SR2101007E5NORTELSL-1QCA74QRF8RECTIFIER48vdc50APOWERMODULENortel,NT5B42AAAGE5COMBINATIONGATM8&D***16NEWNortelBCM50r34x8x8x2x2BCM503.0r3.0bundleNORTELNETWORKADAPTEREXPANSIONSLOTISDNAF2104010NortelOpteraNT0H30KA,WMADF3DDAA,OMX4-CHBAND-6NortelBCM450IPTelephony-16SeatCodeNTC01070KCNortelBCM450IPTelephonyClient-16SeatNTC01070KCNortelBCM50eMainUnitwithEthernetRouterComDevNortelNTQA51DAWirelessRFModule2G1900NORTELCALLPILOTCP100RLS3(10MBX)ENGLISH/FRENCHNortelOfficeBusinessTelephoneSystemHostedIPVOIP?NortelBCM50BaseSystemWithEthernetRouterNortelNorstarCICSRls4.1withCIDPhonesandV/MailNortelPassport8003Switch8632TXE8616SXE8691DFNortelNorstarCallPilotCallPilot150VoicemailARIA130-IPLGNORTELDigitalKeyPh.System.13H/SetsNortelBCMExpansionCabinetWithRedundantPowerSupplJDSUNortelDBRSG-DBRTunableLaserModule,C-BandNortelBusinessPhoneSystemPackage#1wNortelBCM2003.78x164vm10M7310replaceCICS8X16NORTELAS310400420-PORT10/100CENTILLIONSWITCHNortel824KSUwithFlashVoicemailand(11)PhonesCallPilot150CP15064-MBCallPilotVoicemailNortelIBMNORTELLAYER2/3COPPERGBESWITCHMODULE32R1860Nortel,NTC04010SWBCM4501.0+5.0/6.0S/WKITS/WDVD+..NortelNTCA01QKS-01,OC-192WDMTRN***TTR,SNT4BB1BAA[N]NortelNetworksContivity4500ExtranetRouting***NortelNTFW01ABSTM-16LR1557Ringtx(FC/PC)NortelNT5C05CF61200E/48SWITCHMODERECTIFIERRefurbiNortelBCM4portISDNBRIS/TInterfaceModuleNEWMFGRefurbNIBNortelNTDW64AA96***aya/NortelBCM1000eNT7B14AAAF-A0899816ExpansionNortelBCM50r54x12x16BCM505.0r5.04x1216vm4anNortelI2004NTDU82IconKeysCharcoalwpoeadaptorNortelI2004NTDU82dualportipphonew/poeadaptorNEWNortelBCM50r54x8x8BCM50r5.05.04x88vmNortelMeridianIntegratedConferenceNortelNT5C05CD61HELIOSRECTIFIER200/E/48RefurbishedNORTELNETWORKSNT8E05BBFDN2400NETDEMUXHECISNPQAFENortelI2004IPPhoneCharcoalBezelwPoeAdaptorNortelBCM400BusinessCommunicati***ManagerEUCOEMNortelcompacticsOfficePhoneSystemw/(5)T7316EVMNortelBCM4003.7BCM400R3.7MCDN8VoipGatewayNortelMFA150NewNortelNorstarT7316ET7316EPhoneNT8B27JAAANortelNTN458RABreakerInterfacePanelNortelBCM50r54x8x16BCM505.0r5.04x816vm2ipNortelBCMDDIM-DigitalDrop&InsertMUXModuleNortelMeridianPhoneSystemTelephoneSystemVOIPNortelNTLX07AAXA-CoreCircuitPackRefurbishedNortelNorstarCICS4x16TelephonesystemwVoicemailNortelMeridianNT8D09CAAnalogLineCardw/MWNortelNorstarCICSRls6.0withCID,Phones+VmailNortelNorstarMICS8X32andCallpilotVoicemailNortelCompactICSOfficePhoneSystemw/(4)T7316EVMNORTELPERIPHONICSVPS7500SPPOWERSUPPLYVPS7500SPNORTELNORSTARCICSCOMPACTICSBUNDLENEW26K6531,26K6529-BladeCenterNortelFibreEthernetModNortelBCMExpansionUnit1000ewith2xD***32+ModulesNortelMICSStartalkVoiceMailM7310UsedPhoneSystemAL1001E01NORTELBAYSTACK5510-48T48PORTNortelNorstarPackage#18Linesx24Extx4PhonesNortelT7316EDisplayPhoneNT8B27BUSINESSCOMMUNICATI***NTEX11FA70E6-Nortel2033IPCon)