- Overview
- Product Description
- Display
- Dimension
- Wiring
- Installation
- Company Profile
Basic Info.
Model NO.
AMC72L-AV
Installation
Embedded Installation
Accuracy
0.5
Kind
Voltmeter
Power Source
AC Meter
Theory
Electronic Meter
Application
Electric Power
Display Ammeter Type
Single-phase Digital
Customized
Customized
Rated Value 1
Single Phaseac 100V,400V
Rated Value 2
Three Phaseac 100V,400V,660V(UL-L,Only 72/ 96)
AC Current
AC1a,5A
Frequency
45Hz-65Hz
Analog
DC4~20mA
Communication
RS485,Modbus-RTU Protoco
Transport Package
Carton
Trademark
Acrel
Origin
China
Production Capacity
1000 Piece / Month
Packaging & Delivery
Package Size
17.00cm * 15.00cm * 13.00cm
Package Gross Weight
0.233kg
Product Description
Single-phase AC Digital Voltmeter AMC72L-AV
Measurement: 1-phase AC Voltage
Accuracy: 0.5%
Rated Voltage: 400V AC L-L (direct connect); 100V AC L-L (via PT)
Power Supply: 85~265V AC/DC
Communication: RS485 (MODBUS-RTU)
Alarm Output: Low&High Voltage Alarm
Analog Output: 4~20mA DC
DI/DO Function: 2-channel DI&2-channel DO
Standard&Certificate: CE Certificates
| Technical Parameter | Value | |
| Input | Rated Value | AC voltage:Single phaseAC 100V,400V Three phaseAC 100V,400V,660V(UL-L,Only 72/ 96) AC current:AC1A,5A; DC voltage:1000V,300V,75mV,10V; DC current: 0-20mA,4-20mA,5A; |
| 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 | 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: -10ºC~+55ºCStorage: -25°C ~+70°C |
| Humidity | ≤95%RH,no condensation,without corrosive gas | |
| Altitude | ≤ 2500m | |
Cut-out Dimension
AC Voltage Signal (400V AC L-L) Input via direct Connection
AC Voltage Signal (100V AC L-L) Input via -/100V AC PTs
