Watt Solar Lcd Screen Voltmeter Ammeter Digital Voltage Dc Voltage Meter (1600859187877)

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Price:$50.00
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Product Overview

Description



Product Description


DCM3366Q DC energy meter is a new type product of our company which adopts LCD display and RS485 communication with the Microcomputer. The lcd screen dc voltmeter ammeter 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 dc watt meter solar which consists of measuring unit, data processing unit, communication unit, display unit etc. it has the energy measurement, data processing, real-time monitoring, LCD display function. Meanwhile, the digital dc voltage meter has the characteristics of high power overload, high accuracy, low power consumption, data saving when power off, long life, etc.


Features


* High precision measurement
* Small size, easy installation
* High security: high isolation voltage
* Cumulative energy of the last 12 months
* Recently 10 times programming records
* Recently 10 times of timing records
* LCD screen display intuitive, easy to operate
* Powerful data acquisition and processing functions
* A variety of anti-interference measures, high security
* Measuring forward/reverse power energy, forward=forward+ reverse










Specification


Power Consumption
voltage line
≤1w
current line
≤0.5w
power supply line
≤2w
Communication port
Communication baud rate
RS485:1200/2400/4800/9600/19200bps optional,The default baud is 9600
Data format
O/E/N-8-1,The default baud is E-8-1
Communication protocol
DL/T645-2007 Communication protoco1, Modbus-RTU
The basic error
Load current (l) variation range
Error limit
Class 0.5
Class 1
0.011n
±1.0%
0.02In
±1.5%
0.05In
±0.5%
±1.5%
Voltage(U)variation range
Error limit
Class 0.5
Class 1
0.1Un
±1.0%
±1.5%
0.4Un
±0.5%
±1.0%
Environment
Working environment
-25℃~60℃
Storage and transport limit temperature
-40℃~70℃
Relative humidity
<75%( annual average)
EMC
Insulation strength
2.0KV/min voltage / Power / enclosure: 2.0KV/min,
Communication/power supply: 2.0kV/min
VESD
8kvContact discharge 8kv
15kVAir discharge 15kV
Fast pulse group immunity
2kV
Surge immunity
2kV/4kV


Note: If you have any puzzles or requests about this product (including model number, data sheet or any other aspects), please contact us immediately.


Application


* DC Measurement
* Transportation
* Industrial Applications
* Equipment Monitoring
* Genset, Solar and UPS
* Telecommunication & Data centers
* DC Energy Management Systems
* Used in the control panel to measure different electrical loads
* Renewable energy systems such as solar photovoltaic (PV) arrays, wind turbines, & electric vehicle (EV)












1600859187877
0.0158 s.