- Color:White/Black
- Dimension:72*72
- Display:9999
- Accuracy:±0.02hz
- Input range:0-5A 500V AC
- Delivery:Within 30 days after receipt of 30% payment by T/T
- Package:polybag+paperbox+export carton
- Warranty:3 Years
- Service:OEM available
- Display Type:Digital Only
- Brand Name:REHE
- Model Number:RH-F61
- Measuring Range:9999
- Voltage:220V AC
- Operating Temperature:-10°C~+55°C
Product Description
| Dimension:customized | Custom processing:Yes | Measuring range:0-9999 | ||
| Model NO.:RH-F | Accuracy class: 0.5 | Installation:embedded | ||
| Brand name: REHE | Usage: high precision measurement of frequency | Auxiliary power supply:DC 80V-270V, DC48V, DC24V, AC220V | ||
| Perfomance Characteristics | ||||
| 1. High precision measurement of single phase AC frequency | ||||
| 2. Provide the digital tube display, local data query | ||||
| 3. Programmable voltage and current ratio | ||||
| 4. Support for RS-485 communication, Modbus-RTU protocol | ||||
| 5. Support for switching input, output, analog quantity transmitting output | ||||
| 6. Auxiliary power supply: CDC 80V-270V, AC220V, AC380V, AC100V, DC48V, DC24V | ||||
| 7. A variety of shapes, to meet the different requirements of the cabinet body electric circuit | ||||
| Technical Index | ||||
| Accuracy of measurement | Frequency ±0.02Hz | |||
| Signal input | Connection mode of single phase | |||
| Rated voltage of AC57.7V,AC100V,AC220V,AC380V | ||||
| Rated current of AC1A, AC5A | ||||
| Over load:voltage of 1.2 times( Continued ), times / second ( instantaneous ) | ||||
| Current of 1.2 times( Continued ), 10times / 5second ( instantaneous ) | ||||
| Power<1VA/ phase current <0.4VA/phase | ||||
| Impedance:voltage>300KΩ current <20mΩ | ||||
| Frequency:45-65Hz | ||||
| Auxiliary power supply | Working range of ACDC 80V-270V,AC220V,AC380V,AC100V,DC48V,DC24V | |||
| 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:AC2505A,DC30V5A | ||||
| 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 | ||||
| Surge level 4 | ||||
| Selcction ofSpecification | ||||
| Single-phase active/reactive watt-hour meter | ||||
| Model NO. | Display | Frame size(mm) | Hole size(mm) | Remark |
| RH-F11 | Digital Single-row LED | 160*80 | 152*76 | |
| RH-F21 | Digital Single-row LED | 120*120 | 111*111 | |
| RH-F31 | Digital Single-row LED | 96*96 | 92*92 | |
| RH-F41 | Digital Single-row LED | 120*60 | 114*56 | |
| RH-F51 | Digital Single-row LED | 96*48 | 92*45 | |
| RH-F61 | Digital Single-row LED | 72*72 | 68*68 | |
| RH-F71 | Digital Single-row LED | 80*80 | 76*76 | |
| RH-F81 | Digital Single-row LED | 48*48 | 45*45 | |
| Extended Modules: | ||||
| AC/DC power supply(switching power supply)$4 | ||||
| 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). | ||||
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