TR-DV51 Input Voltage DC 2V 20V 200V 1000V Single Phase Voltage Meter

Product Description

Product Overview

The Single Phase Voltage Meter with a DC input range of 2 V to 1000 V is a precision measuring instrument designed for accurate monitoring of direct voltage in electrical systems. It provides real-time voltage readings, ensuring the safety, efficiency, and stability of power supplies in industrial, commercial, and laboratory applications. With high input range flexibility, this meter is suitable for low-voltage circuits as well as high-voltage DC systems, making it highly versatile for a variety of measurement scenarios.


Products Features

*  High precision measurement of single phase AC/DC voltage.

*  Provide the digital tube display, local data query.

*  Programmable PT ratio.

*  Support for RS-485 communication,Modbus-RTU protocol.

*  Support for switch input, output, analog transmitting output.

*  A variety of dimensions to meet the different requirements of the electric distribution box.


Applications of Single Phase DC Voltage Meter (2 V–1000 V):

  1. Industrial Automation:
    Used for monitoring DC voltage in control panels, drive systems, and industrial machinery to ensure proper operation and prevent overvoltage or under-voltage conditions.

  2. Renewable Energy Systems:
    Ideal for solar power plants, wind energy systems, and battery storage monitoring, where it accurately tracks DC voltage across solar arrays or battery banks.

  3. Electric Vehicle and Charging Systems:
    Monitors battery voltage and DC bus voltage in EVs and charging stations, supporting safe charging and efficient power management.

  4. Laboratory and Testing Applications:
    Provides precise voltage measurement for experiments, electronic testing, and research purposes.

  5. Power Supply Monitoring:
    Used in DC power distribution panels and UPS systems to monitor voltage stability and protect sensitive equipment.


Mechanical Dimension(mm)   

Outline Dimension
(L×H)
Board Assemble Dimersion
(A×B)
Open Dimension
(S×Y)
Total Length
(N)

Deepth

(M)


48×48 44×44 45×45 90 84
48×96 90×44 92×45 93 78
72×72 67×67 68×68 93 78
80×80 75×75 76×76 93 78
96×96 91×91 92×92 93 78
120×120 110×110 111×111 93 78

Product Prarameters

Connection

Single-phase

Input Voltage

DC 2V 20V 200V 1000V

Overload

Continuity:1.2 times / Instantaneous:2 times/1s

Accuracy

Class 0.5,0.2

Power Consumption

≤2VA

Frequency

45~65Hz

Power Supply

AC 220V(factory default); AC85~265&DC100V; 

AC380V; DC 48V; DC24V; DC12V.(customized)

Power Frequency

Withstand Voltage

2kV/1min

Operating Temperature

-10 ~ +55℃

Storage Temperature

-20 ~ +75℃

Relative Humidity

<80%RH


Model Definition

TR-AV51 Single Phase Voltage Meter Input Voltage AC 100V 220V 380V 1000V