Product Specifications
| Prod Model: |
LH-AV 81 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Display Type: |
Analog and Digital |
| Measuring Range: |
0-9999 |
| Accuracy Class: |
0.5 |
| Operating Temperature: |
-10c ~+55c |
| Dimensions: |
48*48 |
| Name: |
Voltage Meter |
| Color: |
White and Black |
| Type: |
Energy Meter |
| Electric Equipment: |
Single-phase |
| Theory: |
Electronic Meter |
| Installation: |
Direct Connected |
| Usage: |
Maximum Demand Meter |
| Measured Signal: |
Continuous Wave |
| Power Meter Connection: |
Terminal |
| Display: |
LED Display Digital Meter |
Product Description
Packaging & Delivery
Packaging Details: Polybag+paperbox+export carton
Delivery Detail: Within 45 days after receipt of 30% payment by T/T
Specifications
1. Certificate: ISO, CE
2. Material: ABS
3. OEM available
4. Display: LED
5. Name: Voltage meter
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Dimension: customized |
custom processing: Yes |
Measuring range: 0-9999 |
|
Model NO.: Lh-AV |
accuracy class: 0.5 |
Installation: embedded |
|
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Usage: high precision measurement of single phase AC voltage |
Auxiliary power supply: DC 80V-270V, DC48V, DC24V, AC220V, AC380V, AC100V(V) |
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Performance Characteristics |
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High precision measurement measurement of single phase AC voltage |
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Provide the digital tube display, local data query |
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Programmable voltage ratio |
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Support for RS-485 communication, Modubus-RTU protocol |
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Support for switching input, output, analog quantity transmitting output |
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Auxiliary power supply: AC/DC 80V~270V, AC220V, AC380V, AC100V, DC48V, DC 24V |
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A variety of shapes, to meet the different requirements of the cabinet body electric circuit |
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Technical Index |
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Accuracy of measurement |
Electric current 0.5 |
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Singal input |
Connection mode of single phase |
|
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Rated voltage of AC 57.7V, AC 100V, AC 220V, AC 380V, DC 2V, DC 20V, DC 200V, DC 600V, DC600V |
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Over load 1.2 times ( Continued ), 2 times / second ( instantaneous ) |
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Power < 1VA/ phase |
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Impedance > 300KΩ |
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The frequency of 45~65Hz or DC |
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Auxiliary power supply |
AC/DC 80V~270V, AC220V, AC380V, AC100V, DC48V, DC 24V |
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Power consumption < 4VA |
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Function module |
Communication interface 1 way RS-485 communication, Modbus-RTU protocol |
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Baud rate: 1200~9600bps, the default 2400bps |
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Switch input support 2 stem node input |
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The switch output support 2 relay output, capacity: AC 250V/5A, DC 30V/5A |
|
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Transmission output support 1 analog output: 0/4~20mA or 0~5/10V |
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Environment |
Working temperature: -10° C ~+55° C |
|
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Storage temperature: -25° C ~+70° C |
|
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Relative humidity is less than 93%, no corrosive gas |
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Elevation≤ 2500m |
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Safety |
Insulation resistance > 100MΩ |
|
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AC withstand voltage AC 2KV |
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Electromagnetic compatibility |
ESD level 4 |
|
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Electrical fast transient burst level 4 |
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Selcction ofSpecification |
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Digital Single phase AC Voltage Meter(9999 display) |
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Model NO. |
Display |
Frame size(mm) |
Hole size(mm) |
Remark |
|
Lh-AV11 |
Digital Single-row LED |
160*80 |
152*76 |
|
|
Lh-AV21 |
Digital Single-row LED |
120*120 |
111*111 |
|
|
Lh-AV31 |
Digital Single-row LED |
96*96 |
92*92 |
|
|
Lh-AV41 |
Digital Single-row LED |
120*60 |
114*56 |
|
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Lh-AV51 |
Digital Single-row LED |
96*48 |
92*45 |
|
|
Lh-AV61 |
Digital Single-row LED |
72*72 |
68*68 |
|
|
Lh-AV71 |
Digital Single-row LED |
80*80 |
76*76 |
|
|
Lh-AV81 |
Digital Single-row LED |
48*48 |
45*45 |
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Extended Modules: |
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AC/DC power supply(switching power supply)$4 |
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Order notes: Please write clearly the requested types, input signal and the functional modules, etc when purchasing. |
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Others: Factory default settings (Use default setting if no instruction). |
Our company supplys different kinds of products. High quality and favaroble price. We're pleased to get your Inquiry and we will come back to as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with good quality at the reasonable price.
