DCM3366Q Electronic DC Energy Meter
Inquire NowDCM3366Q Electronic DC Energy Meter
DCM3366Q DC energy meter is a new type product of our company which adopts LCD display and RS485 communication with the Microcomputer. It is suitable to be used for batteries, solar panels power DC signal measurement and energy metering equipment. It also can be used for industrial and mining enterprises, civil construction building automation and other modern DC system for distribution.
The meter which consists of measuring unit, data processing unit, communication unit, display unit etc. has the energy measurement, data processing, real-time monitoring, LCD display function. Meanwhile, it has the characteristics of high power over load, high accuracy, low power consumption, data saving when power off, long life, etc.
Features
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High precision measurement
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Small size, easy installation
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High security: high isolation voltage
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Cumulative energy of the last 12 months
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Recently 10 times programming records
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Recently 10 times of timing records
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LCD screen display intuitive, easy to operate
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Powerful data acquisition and processing functions
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A variety of anti-interference measures, high security
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Measuring forward/reverse power energy, forward=forward+ reverse
Application
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DC Measurement
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Transportation
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Industrial Applications
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Equipment Monitoring
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Genset, Solar and UPS
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Telecommunication & Data centers
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DC Energy Management Systems
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Used in the control panel to measure different electrical loads
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Renewable energy systems such as solar photovoltaic (PV) arrays, wind turbines, & electric vehicle (EV)
Specification
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Power Consumption |
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voltage line |
≤1w |
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current line |
≤0.5w |
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power supply line |
≤2w |
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Communication port |
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Communication baud rate |
RS485:1200/2400/4800/9600/19200bps optional，The default baud is 9600 |
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Data format |
O/E/N-8-1,The default baud is E-8-1 |
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Communication protocol |
DL/T645-2007 Communication protoco1, Modbus-RTU |
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The basic error |
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Load current (l) variation range |
Error limit |
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Class 0.5 |
Class 1 |
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0.011n<I<0.05In |
±1.0% |
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0.02In<I<0.05In |
±1.5% |
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0.05In<I<Imax |
±0.5% |
±1.5% |
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Voltage(U)variation range |
Error limit |
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Class 0.5 |
Class 1 |
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0.1Un<U<0.4Un |
±1.0% |
±1.5% |
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0.4Un<U<1.3Un |
±0.5% |
±1.0% |
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Environment |
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Working environment |
-25℃~60℃ |
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Storage and transport limit temperature |
-40℃~70℃ |
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Relative humidity |
<75%( annual average) |
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EMC |
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Insulation strength |
2.0KV/min voltage / Power / enclosure: 2.0KV/min, Communication/power supply: 2.0kV/min |
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VESD |
8kvContact discharge 8kv 15kVAir discharge 15kV |
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Fast pulse group immunity |
2kV |
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Surge immunity |
2kV/4kV |
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Wiring method
Dimension:
160mmx112mmx58mm
