Customization: | Available |
---|---|
Display: | Digital |
Installation: | Direct Connected |
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DIMENSIONS:CUSTOMIZED | CUSTOM PROCESSING:YES | MEASURING ENERGY RANGE::0-1999 |
MODEL NO:RH-H | ACCURACY CLASS: 0.5 | INSTALLATION:EMBEDDED |
BRAND NAME: VANTO | USAGE:HIGH PRECISION MEASUREMENT OF SINGLE PHASE POWER FACTOR METER | AUXILIARY POWER SUPPLY:DC 80V-270V,DC48V,DC24V,AC220V,AC380V,AC100V(V) |
1. accuracy of measurement:power factor 0.5 |
2. Signal input:Mode of single phase |
Rated voltage of AC57.7V,AC100V,AC220V,AC380V |
Rated current of AC 1A, AC 5A |
Over load:Voltage of 1.2 times( Continued ), 2times / second ( instantaneous ) |
Current of 1.2 times( Continued ),10times / 5second ( instantaneous ) |
Power consumption voltage<1VA/ phase, current: <0.4VA/phase |
Impedance:voltage>300KΩ current <20mΩ |
Frequency: 45-65Hz |
3. Auxiliary power supply:Working range of AC\DC 80V-270V,AC220V,AC380V,AC100V,DC48V,DC24V |
Power consumption:<4VA |
4. 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:AC250\5A,DC30V\5A |
Transmission output support 3 analog output:0\4-20mA or 0-5\10V |
5. Environment:Working temperature:-10°C ~+55°C |
Storage temperature:-25°C ~+70°C |
Relative humidity is less than 93%, no corrosive gas |
Elevation≤2500m |
6.safety:Insulation resistance >100MΩ |
AC withstand voltage AC 2KV |
7. Electromagnetic compatibility:ESD level 4 |
Electrical fast transient burst level 4 |
Surge level 4 |
Single-phase frequency meter | ||||
MODEL NO. | DISPLAY | FRAME SIZE(mm) | HOLE SIZE (mm) | REMARK |
RH-H11 | Digital Single-row LED | 160*80 | 152*76 | |
RH-H21 | Digital Single-row LED | 120*120 | 111*111 | |
RH-H31 | Digital Single-row LED | 96*96 | 92*92 | |
RH-H41 | Digital Single-row LED | 120*60 | 114*56 | |
RH-H51 | Digital Single-row LED | 96*48 | 92*45 | |
RH-H61 | Digital Single-row LED | 72*72 | 68*68 | |
RH-H71 | Digital Single-row LED | 80*80 | 76*76 | |
RH-H81 | Digital Single-row LED | 48*48 | 45*45 |