Mebay Digital Panel Meter Multimeter Generator Meter GV27VS With Protection

  GV27VS is a light and low-cost instrument for measuring and displaying AC voltage, frequency, current, power, battery voltage and accumulated operation time. It can replace the traditional pointer instrument and realize multi-purpose meter.

  It has over frequency, under frequency, over voltage, under voltage, over current and over power alarm protection functions, which can stop the unit in time in case of failure and effectively protect the safety of the unit. The alarm output uses relay, which can output large current.

  The instrument can set parameters by pressing the key, so as to meet the application of different occasions. It is equipped with waterproof ring as standard, and the installed rear panel can reach IP54 level protection.

Main Features

  Micro-computer Control.

  High-lighted LED tube Indication.

  Three screens display.

  DC power supply.

  Configurable AC CT Ratio .

  Wide voltage range.

Parameters display

  AC voltage V

  Frequency Hz

  Current A

  Power Kw

  Battery voltage V

  Accumulated time H

Protection function

  Over frequency

  Under frequency

  Over voltage

  Under voltage

  Over current 

  Over power

  Low oil pressure

  Low fuel

Range and accuracy

  AC voltage:Phase voltage AC30-276V,Deviation≦±1%(within the range)

  Current:0-150A,deviation≦±2%

  Frequency:10-75HZ,deviation≦±0.5%;

  Battery Voltage:DC8-36V,deviation≦±2%;

  Accumulated time:0-9999hours(min:0.1hours),deviation≦±1%.

Specification

  Power Supply:DC8～36V Continuous

  Power Consumption:MAX1.5W

  AC Voltage Input:3 phase 4 wire 30-276VAC(ph-N)，10-75Hz

  AC Current Input:Secondary input of current transformer MAX 50mA

  MAX Accumulating Time:0-99999Hours（Min Store time:6min）

  Alarm Output:3AMP Non-contact output

  Working condition:-30-70℃

  Storage condition:-40-85℃

  Protection Level IP54:when waterproof rubber gasket is added between controller and its panel

  Overall dimension:78mm*78mm*63mm

  Panel cutout:67mm*67mm

  Weight:0.23Kg