Electric Power Meter 3 Phase Energy Meter Panel Monitor GV57 AC 165-275V Voltage Current Frequency Hour Multifunction Power Meter Voltmeter Ammeter Generator Meter

GV57 is a multi-functional electricity power meter to measure 3 phase current, Line Voltage, frequency and hours. It is also with the auto protection and alarm functions. There are electricity, switch close and alarm indication as well as over frequency, over voltage and over current alarm so that the users can judge the faults occurred. The output terminalis connected with relay which can burden large output current and set theparameters by the buttons..Main Features:Micro-computer ControlHigh-lighted LED tube IndicationFive screen displayAC power inputConfigurable AC CT RatioWide voltage range Parameters Display:Line Voltage:L1-L2、L2-L3、L3-L1Three phase currentFrequencyAccumulated time Range and Accuracy: AC voltage: Phase voltage AC165-260V, Line voltage AC300-450V; Deviation≦±1%(within the range)Current: 0-6000A；deviation≦±2%Frequency: 45-70Hz; deviation≦±0.5%;Accumulated time: 0-9999hours (min:0.1hours), deviation≦±1%.Specification:Power Supply: AC165-275V;Power Consumption: Max 3WPanel cut-out: 91mm * 91mmDegree of Protection: IP54(Front Panel)Operation Temperature: -20～65℃Storage Condition: -40℃ ～ 85℃Weight: 200g

• Auto Protection & Alarm Functions: There are electricity, switch close and alarm indication as well as over frequency, over voltage and over current alarm so that the users can judge the faults occurred
• LED Multi-function digital power meter display 3 phase current, line voltage, frequency, accumulated time
• The output terminal is connected with relay which can burden large output current and the parameters can be set
• Configurable CT Ratio (5-3000A/5A) makes a wide range of current available.
• Micro-computer control & Dustproof and Waterproof grade: IP54 & Easy operation and installation, Size:100*100*77mm(3.94*3.94*3.03in) Cut-out: 91*91mm(3.58*3.58in)