AC single phase amp panel meter,AMC72L-AI
AC single phase amp panel meter,AMC72L-AI
AMC series digital power meter adopts AC sampling technology, capable of direct measurement of current and voltage in three phase grid. In addition to local display, this digital power meter can also be connected with control equipment for industrial monitoring and controlling applications.
Accuracy: Active energy:Class 0.5
Frequency: 45-65Hz
Auxiliary power supply: AC/DC 85-265V
Rated current: AC 5A or 1A
Consumption:
Current: Power consumption< 0.5VA;
Auxiliary power supply: Power consumption≤10VA
Optional Function：
RS485 Communication (Modbus-RTU)
4-20mA analog output
2DI/2DO
Low&High Alarm
1)Opening in fixed distribution cabinet
2)Take out the instrument and take out the clip
3) The instrument is mounted from the Front to the mounting hole
4) Insert the instrument clasp to secure the instrument
|
Technical Parameters |
Value |
|
|
Input |
Connection |
Single phase-2 wire,3 phase-3 wire,3 phase 4-wire |
|
Frequency |
45-65Hz | |
|
Voltage |
Rating:Single-phase:AC 100V、400VThree-phase:AC 3×57.7V/100V(100V)、3x220V/380V(400V)
3x380V/660V(660V)(96 size only) Note:72 profile not suitable for high voltage application |
|
| Overload:1.2 fold rating(continuous):2 fold rating for 1 second | ||
| Power consumption:＜0.5VA | ||
|
Current |
Rating:AC 1A、5A | |
| Overload:1.2 fold rating(continuous):10 fold rating for 1 second | ||
| Power consumption:＜0.5VA | ||
|
Output |
Electric energy |
Output mode:open-collector photo-coupler pulse |
| Pulse constant:10000imp/kWh(settable),see wiring diagram for details | ||
|
Communication |
RS485 port,Modbus-RTU protocol,DLT645 protocol(versions 09 and 97),baud rate 1200-38400 | |
|
Function |
Switching input |
Dry contact input,built-in power supply |
|
Switching output |
Output mode:Relay normally open contact output | |
| Contact capacity:AC 250V/3A、DC 30V/3A | ||
|
Analog output |
1-5V,4-20mA | |
|
Accuracy Class |
Frequency:0.05Hz,Current、Voltage;0.2 class,ReactivePower:1.0 class,Reactice Electric energy:1.0 class activePower:0.5 class,active electric energy:0.5 class,2-31th harmonic
measurement:±1% |
|
|
Power Supply |
AC/DC 85-265V Power consumption≤10VA | |
|
Security |
Power frequency withstand voltage |
Between Power supply//Switching Output//Current input//voltage input andTransmitting//Communication//Pulse Output//switching input AC 2kV 1min;Between Power supply、switching output、Current input、voltage input AC 2kV 1min;
Between Transmitting、Communication、Pulse Output、switching input AC 1kV 1 min; |
|
Insulation resistance |
Input、Output end to machine enclosure＞100MΩ | |
|
Environment |
Temperature |
work:-25℃~+65℃ storage:-40℃~+80℃ |
|
Humidity |
≤93%RH Non-condensing | |
|
Altitude |
≤2500m | |
