BJ-DCEM OEM RS485 Energy Hall Sensor DC Power Meter High Quality Comfortable Price
Inquire NowBJ-DCEM OEM RS485 Energy Hall Sensor DC Power Meter High Quality Comfortable Price
Description
BJ-DCEM meter is an advanced solution for multi-channel energy metering in DC system. It can visually display voltage, current, power data and energy cumulative data. With a panel keypad, it can set voltage display parameters and the hall CT parameters.
Furthermore, with RS485 communication interface, BJ-DCEM can be connected to the monitoring center. It is a high-performance automatic meter suitable for industrial and mining enterprises, civil construction, building automation. And also these series can measure the power parameters in power grid.
Features
l Accuracy class 0.5
l View real-time data instantly on the multi-function display
l Modbus-RS485 communication interface
l Optional 2 channel digital output and 4 channel digital input
l Optional 1-channel configurable energy pulse output function
l Different Hall sensors can be selected
l High isolation voltage, withstand voltage up to AC2000V
l 4 kinds of tariffs and 12-segment electric energy time-of-use metering can be selected
l Collect 1 channel of DC parameters (Hall sensor can be extended to 4 channels at most), including voltage, current, power, energy and other electrical parameters
l Optional timing independent accumulative electric energy storage (255 hours, 63 days, electric energy freezing in December)
l Intuitive display—- LCD display can be customized to different languages
l 35mm standard DIN rail installation, convenient for on-site installation and wiring
Application
l DC Measurement
l Transportation
l Industrial Applications
l Equipment Monitoring
l Genset, Solar and UPS
l Telecommunication & Data centers
l DC Energy Management Systems
l Used in the control panel to measure different electrical loads
l Renewable energy systems such as solar photovoltaic (PV) arrays, wind turbines, & electric vehicle (EV)
Specification
|
Model |
DCEM |
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Accuracy |
Current:0.5%fs |
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Voltage: 0.5%fs |
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Active power:1%fs |
|
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Energy:1%fs |
|
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Input |
Current: Hall Effective CT, aux +/-15VDC,4V signal input |
|
Load |
Current:<0.5VA/phase (rated 5A) |
|
Overload |
Current:1.2 times rated continuous; 1 second for 10 times the rated |
|
Voltage:1.2 times rated continuous; 10 seconds for 2 times the rated |
|
|
Dielectric strength |
IEC/EN 61010-1:2010 |
|
2kV AC RMS 1 minute, between input/ output/ power supply |
|
|
Operating environment |
Temperature: -20~60℃ |
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Humidity: 20%~95%RH (No condensation) |
|
|
Storage conditions |
Temperature:-25℃~70℃ |
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Humidity: 20%~95% |
|
|
Protection |
Panel: IP40 |
|
Power supply |
85~265VDC/AC 20-60VDC (Optional) |
|
Maximum power consumption 4VA |
|
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Dimensions |
L x H x D :87.3mm x 132mm x 46.5mm (with wiring terminal) |
