DG-JJ
General Installation Meter
Digital
Standard Electric Energy Meter
Electric Apparatus
DC
Electrostatic
Electric
Customized
AC 0~5A
DC 0~5A
AC 0~600V
DC 0~600V
Class 0.5
DGG or no brand or OEM
PCB
96*48
Zhejiang
9030331000
Product Description
Chapter 1. General introduction
It is used to measure and display 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 a voltage or current transmitter with the function of displaying the primary circuit measurement value. You can also choose the relay output module to add the voltage and 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 Definition
Chapter 2.General parameters
| AC ammeter | AC 0~5A, external CT is necessary if more than 5A("input 10A directly" can be customized) |
| DC ammeter | DC 0~5A, the 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 electrically isolated with the input signal and the auxiliary power supply |
| Switch input | dry contact input |
Photos of Product
