TR-DV51 Single Phase Voltage Meter Input Voltage DC 2V 20V 200V 1000V
Product Description
Products Features
-High precision measurement of singlephase 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, analogtransmitting output
-A variety of dimensions to meet thedifferent requirements of the electricdistribution box
Application
Single-phase smart power meters are designed to meet the needs of smart power monitoring and energy metering in power systems, industrial and mining enterprises, public facilities, smart buildings, and other scenarios.
Mechanical dimension
| 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 |
Technical data
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 |