Panel AC Voltage Meter
AMC48L-AV Single phase Volmeter Analyzer
GENERAL
Parameters
Communication
RS485(Modbus-RTU)
Display
LCD display, set multiplying power
Rated U & I
Single phaseAC 100V, 400V
Accuracy
Active energy: Class 0.5
Installation
Panel mounted
Dimension(L*W*H)
Panel size (L×W): 48*48mm
Cutout(L×W): 45*45mm
Depth (H): 93mm
Consumption
Current: Power consumption< 0.5VA;
Auxiliary power supply: power consumption≤5VA
Auxiliary power supply
AC 220V
Technical Datasheet
| Technical Parameter | Value | |
Input |
Rated Value |
AC voltage:Single phaseAC 100V, 400V Three phaseAC 100V, 400V, 660V(UL-L, Only 72/ 96) |
| Overload |
Voltage: 1.2 times rated value(continuous); 2 times rated value /1 second Current:1.2 times rated value(continuous); 10 times rated value /1 second |
|
| Frequency | 45Hz～65Hz |
|
| Power Consumption | Power consumption of each voltage, current input circuit is less than 0.5VA |
|
| Accuracy | Class 0.5 | |
Function |
Display | LED or LCD |
| Communication |
RS485, Modbus-RTU protocol;(1 start bit, 8 data bit, 1 stop bit, no parity) Baud Rate 2400/4800/9600/19200 bps etc. |
|
| Alarm | 1 channel passive relay, contact capacity 3A/30VDC, 3A/250VAC, Used for high, low, unbalance alarm etc. |
|
| Analog |
DC4~20mA, ( load <500Ω) (note:Shielded wire is specially selected for the above signal input and output) |
|
| Switching |
Input:4 channel or 2 channel dry contact Input, built in power supply Output:2 channel switching output, NO relay contact, capacity:3A/30VDC, 3A/250VAC |
|
| Auxiliary Supply | AC/DC 85-265V |
|
| Power Consumption | <5VA |
|
Insulation resistance |
≥ 100MΩ |
|
Power frequency withstand voltage |
Between power supply set of terminals and signal input, output set of terminals 2kV/1min (RMS) Between the shell and all set of terminals(except the set of terminals reference voltage less than 40V) AC 4kV |
|
Environment |
Temperature | Operation: -10℃～+55℃Storage: -25°C ~+70°C |
| Humidity | ≤95%RH, no condensation, without corrosive gas |
|
| Altitude | ≤ 2500m |
|
Dimension
Wiring
Network
Installation
FAQ
Q: No display on power?
A: Check whether the supply voltage is within the operating voltage range.
Q: Incorrect reading of voltage,current, electricty, etc?
A: Checking that the voltage/current ratio setting are correct;
Checking whether the wiring mode setting is consistent with the actual situation;
Checking whether the voltage transformer and current transformer are in good condition.
Q: Abnormal communication
A: Check whether the adress,baud rate,check bits in the communication;
Setting are consistent with the host computer;
Check whether the RS485 converter is normal;
Check the connection is corrent if the resistor above 120 ohm is connected in parallel at the communication end.
PACKAGE
MINIMUM PACKAGE |
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MINIMUM PACKAGE |
Package Dimension(1 PC) 170*150*130mm |
Pakage Weight(1 PC) 0.62Kg |
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WHOLE BOX PACKAGE |
Package dimensions(36 PCS) 450*245*250mm |
Pakage Weight(36 PCS) 3.66KG |
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PRODUCT HS CODE |
9028301400 |
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ATTENTION !
The above packing and weight data are only refer to model AMC48-AI.
For other models or optional functions, please contact the salesman for details, thank you for your cooperation!
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