absolute value metering, forward and reverse metering can be configured.Power meter shell using PC alloy new material injection molding.
absolute value metering, forward and reverse metering can be configured.Power meter shell using PC alloy new material injection molding.
Standard: |
EN50470-1/3 |
Rated Voltage: |
3*230(400)V |
Rated Current: |
0,5-10(30)A,0,5-10(32)A,0,5-10(40)A,0,5-10(45)A, 0,5-10(50)A,0,5-10(60)A, 0,5-10(80)A,0,5-10(100)A |
Impulse Constant: |
1000imp/kWh(LED) 1000imp/kvarh(LED) |
Frequency: |
50Hz |
Accuracy Class: |
B |
LCD Display: |
LCD 6+2 = 999999.99kWh |
Working Temperature: |
-40~70℃ |
Storage Temperature: |
-40~70℃ |
Power Consumption: |
<12VA <1W |
Average Humidity: |
≤75% (Non Condensing) |
Maximum Humidity: |
≤95% |
Start Current: |
0.004Ib |
Case Protection |
IP51 indoor |
Type |
DEM4A009 |
DEM4A00B |
DEM4A10B |
Software Version |
V101 |
V101 |
V101 |
CRC |
5A8E |
B6C9 |
6B8D |
Impulse Constant |
1000imp/kWh 1000imp/kvarh |
1000imp/kWh 1000imp/kvarh |
1000imp/kWh 1000imp/kvarh |
Communication |
IR |
IR,RS485 Modbus/DLT645 |
IR,RS485 Modbus/DLT645 |
Baud rate |
N/A |
9600\19200\38400\115200 |
9600\19200\38400\115200 |
SO output |
SO1 is SO output for kWh(default) or Active/reactive forward kWh optional with variable constant 100-2500imp/kWh Divisible by 10000 |
SO1 is SO output for kWh(default) or Active/reactive forward kWh optional with variable constant 100-2500imp/kWh Divisible by 10000 |
SO1 is SO output for kWh(default) or Active/reactive forward kWh optional with variable constant 100-2500imp/kWh Divisible by 10000 |
|
SO2 is SO output for kvarh (default) or Active/reactive reverse kWh optional with variable constant 100-2500imp/kvarh Divisible by 10000 as |
SO2 is SO output for kvarh (default) or Active/reactive reverse kWh optional with variable constant 100-2500imp/kvarh Divisible by 10000 as |
SO2 is SO output for kvarh (default) or Active/reactive reverse kWh optional with variable constant 100-2500imp/kvarh Divisible by 10000 as |
Pulse width |
SO:100-1000:100ms SO:1250-2500:30ms |
SO:100-1000:100ms SO:1250-2500:30ms |
SO:100-1000:100ms SO:1250-2500:30ms |
Backlight |
Blue |
Blue |
Blue |
Li-Battery |
N/A |
N/A |
YES |
Multi-tariff |
N/A |
N/A |
YES |
Measurement Mode |
1-total =forward 2-Total=reverse 3-Total =forward +reverse (default) 4-Total=Forward-Reverse |
1-total =forward 2-Total=reverse 3-Total =forward +reverse (default) 4-Total=Forward-Reverse |
1-total =forward 2-Total=reverse 3-Total =forward +reverse (default) 4-Total=Forward-Reverse |
Button |
Touch button |
Touch button |
Touch button |
Button function |
Left:Page turning, Right: Page turning,setting information display |
Left:Page turning, Right: Page turning,setting information display |
Left:Page turning, Right: Page turning,setting information display |
Default setting |
1000imp/kWh,100ms 1000imp/kvarh,100ms |
9600/NONE /8/1 |
9600/NONE /8/1 |
Measurement Mode setting |
Button |
RS485 or Button |
RS485 or Button |
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