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Panel energy meter is a common electric energy metering and billing device, mainly apply to electricity system, industry production, building electricity metering and so on. Generally installed on the cabinet door of the power cabinet. The LCD disply of panel power meter is partially exposed outside the power cabinet for easy data viewing. The panel power meter is mainly used to measure the power consumption data of the power cabinet line, and there are several power lines installed in the power cabinet.
The multi-function Power meter is small in size and easy to install; Conventional three-phase panel electricity meters are available in 86mm× 86mm, 96mm× 96mm and other sizes. During installation, as long as a square hole of the corresponding size is opened in the cabinet door of the power cabinet, the panelEnergy Metercan be automatically snapped into the square hole to complete the fixed installation, without complex installation process.
The panel Energy Meter is used for the measurement of power cabinet electricity data, and the load capacity is large, so the panel Power meter is CT type energy meter, and the external CT method is used to meet the measurement of various load capacity. It can accurately measure current, voltage, frequency, power factors, demand, active/reactive power, active/reactive power, harmonics, etc., and provide reliable data support for power management. In terms of data viewing, a large area of dot matrix LCD display is adopted, and the display font is large and the content is rich. It can visually display all kinds of power data, clock, alarm information, operating status, etc.; It can be automatically caroused or turned to the page with the keys to view the content.
The following is a panel power meter with high appearance and performance:
This is a 96mm×96mm three-phase multi-function Power meter with RS485 communication, in line with Modbus RTU communication protocol; 128×64 dot matrix LCD display. Power outage saves all data: When the device is turned back on, the metered data continues to run and shows the total charge. It can measure current, voltage, frequency, power factor, demand, active/reactive power, active/reactive electricity, harmonics, etc. It has a reset function to reset data via Modbus RTU communication.
Parameter
|
Voltage |
3×220/380V |
|
Current |
3×3(6)A |
|
Accuracy |
1.0 |
|
Frequency |
50-60Hz |
|
Supply |
60-400V |
|
Pulse |
1000imp/Kwh, 1000imp/Kvarh |
|
Display |
128×64 |
|
Power Consumption |
≤1W,<8Va |
|
Start current |
0.4%Ib |
|
Work temperature |
-20～70℃ |
Panel energy meters are widely used in power cabinets, and their characteristics and advantages such as small size, high measurement accuracy, intuitive display, rich functions, and simple maintenance provide users with reliable energy measurement and management support, which is an indispensable form of electricity metering and billing.
