Ningbo Baibu Smart Technology Co.,Ltd

Date: 15th October 2016
THREE PHASE DIN RAIL MOUNTED MULTI- TARIFF KWH METER
SPECIFICATION:Used for AC three phase four wire active energy measuring. DIN rail installation type, compact design. Display type: LCD, unit is kwh, record active total energy.Display range: 5+1,6+1 Accuracy active energy measuring, no need degugging for long time work STANDARDS:According to IEC62053-11 standardAccording to IEC62053-21 standardFUNCTIONS:Total energy= positive active+negative activeDisplay data function even after power off (option)Multi-tariff measuring function: Setup T1, T2, T3 and T4 four tariffs and various period of time TECHNICAL SPEC.:Reference voltage (Un): 3?110V,3?120V,3?220V,3?230V,3?240V Normal work voltage: 80%~120%UnLimit work voltage? 70%~130%UnCurrent spec. Ib?Imax?: 3?5(60)A, 3?5(100)A, 3?10(60)A, 3?10(100)A Reference frequency?50Hz, 60HzStarting current? 0.004IbConnection type choice: three phase four wires, up in down out,L1,L2,L3,N,L1,L2,L3,NImpulse constant?2000imp/kWhStandard level?1.0class,2.0classAccuracy of clock: 0.5s/dCommunicating protocol: Modbus-RTU, IEC62056-21 Working life?not less than 10 yearsData store: data will always be stored after power offImpulse output: LED impulse, optical coupler output Size of the appearance:?mm??125*88*73WORKING ENVOIRENMENT:Working temperature: -35?~70?Limit working temperature: -40?~80?Store and ship temperature: -40?~80?Relative humidity:?=<95%Atmospherie pressure?63kPa~106.0kPa
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