3 Phase Prepaid Consumption Lcd Wattmeter
Product Description
Product Detail
3 Phase Prepaid Consumption Lcd Wattmeter
3 Phase prepaid consumption lcd wattmeter is a kind of active energy meter which purchase electricity by IC card, electric energy measuring, load control and using electricity management. 3 Phase prepaid consumption lcd wattmeter completely accord with relevant technical requirements of class 1 three phase active energy meter stipulated in international standard IEC 62053-21. 3 Phase prepaid consumption lcd wattmeter can accurately and directly measure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net, used for installed in meter box indoor or outdoor. This meter has LED monitors shows power. 3 Phase prepaid consumption lcd wattmeter has following features: Good reliability, light weight, specious nice appearance, convenient installation, etc.
3 Phase Prepaid Consumption Lcd Wattmeter Feature
• Payment use ic card prepaid automatic power-off when low credit.
• Power–off alarm when electricity shortage, remind users to buy electricity timely
• Register display the total power consumption
• Overload alarm
Technical Parameters of 3 Phase Prepaid Consumption Lcd Wattmeter
|
Specification |
DDSY5558 |
DTSY5558 |
|
|
Accuracy |
Active |
Class1.0 |
Class1.0 |
|
Reactive |
|
Optional |
|
|
Voltage |
Rated |
110/120/220/230/240V |
3x57.7/100V,3x220/380V 3x230/400V,3x240/415V |
|
Range |
0.9Un~1.1Un |
0.9Un~1.1Un |
|
|
Limit |
0.8Un~1.2Un |
0.8Un~1.2Un |
|
|
Frequency |
|
50/60Hz |
50/60Hz |
|
Current |
Range |
1.5(6), 5(30), 10(50), 15(90), 20(100), 5(40), 5(100)A |
3x1.5(6), 3x 5(30), 3x 10(50), 3x 15(90), 3x 20(100), 3x 5(40), 3x 5(100)A |
|
Starting Current |
|
0.4%Ib |
0.4%Ib |
|
Constant |
Active |
1600imp/kWh |
400imp/kWh |
|
Reactive |
\ |
\ |
|
|
Display |
Type |
LCD |
Register |
|
Digit |
6+1 |
6+1 |
|
|
Power Consumption |
Voltage Circuit |
≤0.8W,10VA |
≤0.8W,10VA |
|
Current Circuit |
≤4VA |
≤4VA |
|
|
Communication |
Interface |
Optical/Infrared/RS485 (Optional) |
Optical/Infrared/RS485 (Optional) |
|
Protocol |
MODBUS,DLT/645,IEC1107 |
MODBUS,DLT/645,IEC1107 |
|
|
Temperature |
Working Temperature |
-45℃~+55℃ |
-45℃~+55℃ |
|
Storage Temperature |
-40℃~+70℃ |
-40℃~+70℃ |
|
|
Humidity |
|
≤90% |
≤90 |
|
Protection |
|
IP54 |
IP54 |