smart energy meter wireless digitalProduct Description
Modelas the picture showsNominal input (range)AC voltageAC57.7 V ,100 V ,220 V ,380 V , 500 VDisplay method4 digital LED display, decimal point automatically shiftAlternating currentAC 1A. 5AUse the environmenttemperatureWork: 25-55 ℃, storage: -25-50 ℃Accuracy levelVoltage, current, active power, power factor 0.5, frequency 0.1, reactive power level 1humidity≤ 93% RH, no condensation, no corrosive gas field combinationAllow overloadContinuous: 1.2 times, instantaneous: voltage 2 times, 5s, current 10 times / 5s, exceeding the rated value of 1.2 times display "HHHH" overload logoaltitude2500mSecurity featuresDielectric strengthInput, auxiliary power between AC2.5kV · 1minColorThe screen is dark brown, the whole shell is whiteInsulation resistance>1OOMΩInstallation methodEmbedded installationHeat and flame retardantTerminal block:960℃ Case:650℃,Time of action:30s
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