Dimension:customized | custom processing:Yes | Measuring range:0-9999 | | |
Model NO.: RH-UIF | accuracy class: 0.5 | Installation:embedded | | |
Brand name: REHE | Usage: high precision measurement of single phase voltage and current and frequency | Auxiliary power supply: DC 80V-270V, DC48V, DC24V, AC220V, AC380V, AC100V(V) | | |
Performance Characteristics | | | | |
High precision measurement measurement of single phase AC voltage and current and frequency | | | | |
Provide the digital tube display, local data query | | | | |
Programmable voltage ratio | | | | |
Support for RS-485 communication, Modubus-RTU protocol | | | | |
Support for switching input, output, analog quantity transmitting output | | | | |
Auxiliary power supply:AC/DC 80V~270V, AC220V, AC380V, AC100V, DC48V, DC 24V | | | | |
A variety of shapes, to meet the different requirements of the cabinet body electric circuit | | | | |
Technical Index | | | | |
Accuracy of measurement | Voltage level 0.5, current level 0.5, frequency ±0.2Hz | | | |
Singal input | Connection mode of single phase | | | |
| Rated current of AC1A,AC5A | | | |
| Over load 1.2 times ( Continued ), 2 times / second ( instantaneous ) | | | |
| Power consumption voltage <1VA/phase, current: <.0.4VA/phase | | | |
| Impedance voltage: >300KΩ current: <20mΩ | | | |
| The frequency of 45~65Hz | | | |
Auxiliary power supply | AC/DC 80V~270V, AC220V, AC380V, AC100V | | | |
| Power consumption <4VA | | | |
Function module | Communication interface 1 way RS-485 communication, Modbus-RTU protocol | | | |
| Baud rate: 1200~9600bps, the default 2400bps | | | |
| Switch input support 2 stem node input | | | |
| The switch output support 2 relay output, capacity: AC 250V/5A, DC 30V/5A | | | |
| Transmission output support 1 analog output: 0/4~20mA or 0~5/10V | | | |
Environment | Working temperature:-10°C ~+55°C | | | |
| Storage temperature:-25°C ~+70°C | | | |
| Relative humidity is less than 93%, no corrosive gas | | | |
| Elevation≤2500m | | | |
Safety | Insulation resistance >100MΩ | | | |
| AC withstand voltage AC 2KV | | | |
Electromagnetic compatibility | ESD level 4 | | | |
| Electrical fast transient burst level 4 | | | |
Selcction of Specification | | | | |
Digital Single phase Digital Panel Meter with A V Hz(9999 display programmable) | | | | |
Model NO. | Display | Frame size(mm) | Hole size(mm) | Remark |
RH-UIF11 | Digital Single-row LED | 160*80 | 152*76 | |
RH-UIF23 | Digital Three-row LED | 120*120 | 111*111 | |
RH-UIF33 | Digital Three-row LED | 96*96 | 92*92 | |
RH-UIF41 | Digital Single-row LED | 120*60 | 114*56 | |
RH-UIF51 | Digital Single-row LED | 96*48 | 92*45 | |
RH-UIF63 | Digital Three-row LED | 72*72 | 68*68 | |
RH-UIF73 | Digital Three-row LED | 80*80 | 76*76 | |
RH-UIF83 | Digital Three-row LED | 48*48 | 45*45 | |
Extended Modules: | | | | |
AC/DC power supply(switching power supply)$4 | | | | |
Modbus-RTU RS485 comm:$5 | | | | |
AO: $7 more for each stem node | | | | |
DI: $4 more for each stem node | | | | |
DO:$4 more for each stem node | | | | |
“*” means unconventional products of our corporation | | | | |
Order notes: Please write clearly the requested types, input signal and the functional modules, etc when purchasing. Others: Factory default settings (Use default setting if no instruction). | | | | |
