- Display Type:Analog and Digital
- Brand:REHE
- Model Number:RH-3AA6Y
- Measuring Range:0-9999A
- Accuracy Class:0.5
- Supply Voltage:AC / DC 80V~270V
- Operating Temperature:-10℃~+55℃
- Dimensions:72*72mm
- Wiring:3-phase 3-wire,3-phase 4-wire
- Power consumption:< 0.4VA (per phase)
- Color:White/Black
- Display:LCD
- Name:72*72mm Digital Three-phase Ammeter
- ESD:Lever 4
- Communication:RS485 Communication,Modbus-RTUpro
- AC withstand voltage:AC 2KV
- Insulation resistance:>100MΩ
- Power consumption:<1VA/phase
Analog output RH-3AA6Y LCD Three-phase digital analog ac Ammeter
Dimension:customized | custom processing:Yes | Measuring range:0-9999 | ||
Model NO.: RH-3AA | accuracy class: 0.5 | Installation:embedded | ||
Brand name: REHE | Usage: high precision measurement of three phase AC ampere | Auxiliary power supply:DC 80V-270V, DC48V, DC24V, AC220V | ||
Performance Characteristics | ||||
High precision measurement measurement of three phase AC current | ||||
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 | Electric current 0.5 | |||
Signal input | Connection mode of three phase four wire, three phase three line | |||
Rated current of AC 1A, AC 5A | ||||
Over load 1.2 times ( Continued ), 10 times / 5second ( instantaneous ) | ||||
Power consumption <0.4VA/phase | ||||
Impedance<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 4 stem node input | ||||
The switch output support 3 relay output, capacity: AC 250V/5A, DC 30V/5A | ||||
Transmission output support 3 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 | ||||
Selection ofSpecification | ||||
Digital Three phase AC Current Meter(9999 display programmable) | ||||
Model NO. | Display | Frame size(mm) | Hole size(mm) | Remark |
RH-3AA11 | Digital Single-row LED | 160*80 | 152*76 | |
RH-3AA23 | Digital Three-row LED | 120*120 | 111*111 | |
RH-3AA33 | Digital Three-row LED | 96*96 | 92*92 | |
RH-3AA41 | Digital Single-row LED | 120*60 | 114*56 | |
RH-3AA51 | Digital Single-row LED | 96*48 | 92*45 | |
RH-3AA63 | Digital Three-row LED | 72*72 | 68*68 | |
RH-3AA73 | Digital Three-row LED | 80*80 | 76*76 | |
RH-3AA83 | 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 | ||||
