特性?瓦特：4位數顯示（2700）?瓦時：7位數顯示（9999999）?RS-485輸出（選購）?Pulse輸出（選購）?可設定比流量乘分壓器之倍數（1~65535）?DIN規格96 48mm.詳細規格Display.........W:4digits(2700)0.4〞(10.1mm),RedLEDWH:7digits(9999999)0.4〞(10.1mm),RedLEDWH:4200000000inmemory(Option)WattHourCountSpeed...........................≦4000Count/HAccuracy............... 0.5%RD.( 0.2%Option),(PF≧0.5)Max.inputovercapability..........Amp.3 ratedcontinuous10 ratedfor10sec50 ratedfor1secondVolt./750VcontinuousConversionrate(about).............................................2/sec.Inputburden............................Volt.input≦0.2VA/PhaseAmp.input≦0.2VA/PhaseFrequencyrange........................45～400HzforACrangeOperatingtemp....................................................0～60℃Storagetemp....................................................-10～70℃Temp.coefficient.....................................................................................≦100PPM/℃(≦60PPM/℃,25℃ 10℃)Max.relativehumidity...............................................95%Dielectricstrength.....AC2KV/1min.(input/power/case)Surgetest..............................4KV/1.2 50 s,IEC255-4Aux.power...................AC115V/230V 10%,50/60HzDC24V,48V,110V, 20%(option)Opencollector..................................................30V/50mAReedRelay.........................................................30V/0.5APowerconsumption...........................AC3.5VA,DC3WWeight(about)........................................................460gBaudrate........................................................9600,19200CIRCUIT