Home > Products > New Products > 96*96 economy single-phase led digital panel ac ammeter ac voltmeter RH-AV31
96*96 economy single-phase led digital panel ac ammeter ac voltmeter RH-AV31
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Product Details
Place of Origin | Zhejiang, China | Brand Name | KND | |
Model Number | RH-AV31 | Display Type | Analog and Digital | |
Operating Temperature | -10℃- +55℃ | Dimensions | 96*96 |
Product Description
Specifications
High-precision measure single-phase ac or dc voltage.LED display , Local data query
Current Conversion Ratio is programmable.
Description:
Intelligent digital instrument be used in electricity grids , automation control system to measure voltage ,current ,active power,reactive power , apparent power, power factor and frequency.They are displayed by LED or LCD. Visual display , High accuracy, Reliable performance, Strong isolation, Anti-Vibration.
Performance Characteristics
High-precision measure single-phase ac or dc voltage.
LED display , Local data query
Current Conversion Ratio is programmable.
Support RS-485 communication Modbus-RTU treaty.
Support DI DO AO
Auxiliary Power Supply :AC/DC 80V-270V, AC220V,AC380V,AC100V,DC48V,DC24V
Various shape can be choosed.
Accuracy of measurement | |
voltage | 0.5 degree |
Signal Input | |
Mode of connection | single-phase |
Rated current | AC57.7V AC 100V AC220V AC380V DC2V DC200V DC600V |
Overload | 1.2 times 2times /1 second(instantaneous) |
Power dissipation | less than 1VA/phase |
Impedance | more than300kΩ |
Frequency | 45-65Hz or DC |
APS | |
Operating Range | AC/DC 80V-270V ,AC220V,AC380V,AC100V,DC48V,DC24V |
Power dissipation | Less than 4VA |
Function Module | |
Communication interface | No. 1 RS-485 communications,Modbus-RTU treaty |
Baud rate:1200-9600bps ,the default value is 2400bps | |
DI | support 2 dry contacts |
DO | support 2 relay output,capacity AC250V/5A DC30V5A |
Transmitting Output | support 1 AO :0/4-20mA or 0-5/10V |
Environment | |
Working environment | -10°C- +55°C |
Storage Temperature | -25°C- +70°C |
Relative Humidity | ≤93%, No corrosive gas places |
Altitude | ≤2500m |
Security | |
Insulation Resistance | >100mΩ |
ACW | AC 2KV |
EMC | |
ESD | grade 4 |
EFT | grade 4 |
Surge impact | grade 4 |
Dimension | |
Frame dimension | 120*120; 80*80; 96*48; 96*96; 80*80; 48*48; 120*60; 160*80 |
Hole dimension | 111*111; 76*76; 92*45; 92*92; 68*68; 45*45; 114*56; 152*76 |
Model | Measurement | Extended Function | LED | LCD | Hole dimension | ||||
AC | DC | DI | DO | TO | Communication interface | ||||
RH-AV11 | √ | 2 | 2 | 1 | 1 | √ | 152*76 | ||
RH-DV11 | √ | 2 | 2 | 1 | 1 | √ | |||
RH-AV21 | √ | 2 | 2 | 1 | 1 | √ | 111*111 | ||
RH-DV21 | √ | 2 | 2 | 1 | 1 | √ | |||
RH-AV31 | √ | 2 | 2 | 1 | 1 | √ | 92*92 | ||
RH-DV31 | √ | 2 | 2 | 1 | 1 | √ | |||
RH-AV41 | √ | 2 | 2 | 1 | 1 | √ | 114*56 | ||
RH-DV41 | √ | 2 | 2 | 1 | 1 | √ | |||
RH-AV51 | √ | 2 | 2 | 1 | 1 | √ | 92*45 | ||
RH-DV51 | √ | 2 | 2 | 1 | 1 | √ | |||
RH-AV61 | √ | 2 | 2 | 1 | 1 | √ | 68*68 | ||
RH-DV61 | √ | 2 | 2 | 1 | 1 | √ | |||
RH-AV71 | √ | 2 | 2 | 1 | 1 | √ | 76*76 | ||
RH-DV71 | √ | 2 | 2 | 1 | 1 | √ | |||
RH-AV81 | √ | 2 | 2 | 1 | 1 | √ | 45*45 | ||
RH-DV81 | √ | 2 | 2 | 1 | 1 | √ |
Terminal diagram
The wiring diagram
Contact Us
- Zhejiang Kenaida Pushbutton Co., Ltd.
- Contact nameLingling lin Chat Now
- Phone86-577-57157633
- AddressDa'ao Village, Baishi Town, Yueqing
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