Digital Multi-functional Meter GV57

Digital Multi-functional Meter GV57

GV57 is one multi-functional Meter used for Three phase generator which can check the voltage and current. 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 terminal is connected with relay which can burden large output current and set the parameters by the buttons..

u Main Features

ü Micro-computer Control

ü High-lighted LED tube Indication.

ü Five screen display.

ü AC power input

ü Configurable AC CT Ratio .

ü Wide voltage range

u Parameters display

ü Line Voltage:L1-L2,L2-L3,L3-L1;

ü Three phase current

ü Frequency

ü Accumulated time

u Range and accuracy

ü AC voltage:

Phase voltage AC165-260V,Line voltage AC300-450V;Deviation≤±1%(within the range)

ü Current:0-6000A;deviation≤±2%

ü Frequency:45-70HZ;deviation≤±0.5%;

ü Accumulated time:0-9999hours

(min:0.1hours),deviation≤±1%.

u Specification

ü Power Supply: AC165-275V;

ü Power Consumption:MAX: MAX3W

ü Size: 100mm*100mm*77mm

ü Panel cut-out:91mm * 91mm

ü Degree of Protection:IP54(Front Panel)

ü Operation Temperature : -20~65℃

ü Storage Condition:-40℃ ~ 85℃

ü Weight:200g