WESPC Original GV27VS Digital DC Ammeter Volt Amp Meter Electronic
Panel Mete
| Power Supply | DC8～36V Continuous |
| Consuming power | MAX:1 W |
| Working condition | -30-70℃ |
| Storage condition | -40-85℃ |
| Overall dimension | 78mm*78mm*63mm |
| Weight | 50g |
Summary
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%.
