• Three Phase Digital Ammeter & Voltmeter
  • Three Phase Digital Ammeter & Voltmeter

Three Phase Digital Ammeter & Voltmeter

Installation: General Installation Meter
Display: Digital
Usage: Standard Electric Energy Meter
Theory: Electric Apparatus
Power Source: AC and DC
DC Voltmeter Type: Electrostatic
Customization:

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Basic Info.

Model NO.
DG-J
AC Voltmeter Type
Electric
Customized
Customized
Transport Package
PCB
Specification
96*48
Trademark
DGG or no brand or OEM
Origin
Zhejiang
HS Code
9030331000

Product Description

Chapter 1.General introduction
 It is used to measure and disaply the direct reading of voltage and current values in the electrical line.The meter can be used as a general digital voltmeter/ammeter and can be installed with the analog output module to make it as voltage or current transmitter with the function of displaying primary circuit measurement value.You can also choose the relay output module to add the voltage,current limit alarm protection function. And can also select the multiple functional modules at the same time to make it with the functions of measurement,alarm,transmission and communication.

Chapter 2.Model and defintion



Chapter 3.General parametes
 
AC ammeter AC 0~5A,external CT is necessary if more than 5A("input 10A directly"can be customized)
 
DC ammeter DC 0~5A,external shunt is necessary if more than 5A("input 10A directly"can be customized)
 
AC voltmeter AC 0~600V,external PT is necessary if more than 600V
DC voltmeter DC 0~600V
Accuracy grade class 0.5
Measuring mode  True RMS measurement
Alarm output relay contact output,contact capacity AC 250V/1A;DC 30V/1A,resistive load
Communication interface RS485 serial communication,MODBUS-RTU communication protocol
Transmitting output linearity 0.5%,load resistance:output current≤300Ω,output voltage≥1KΩ,which are electrical isolated with the input signal and the auxiliary power supply
 
Switch input dry contact input
   

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