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LCD Three Phase Multi-Function DIN Rail Optional RS485 Modbus RTU Electric Energy Meter

China LCD Three Phase Multi-Function DIN Rail Optional RS485 Modbus RTU Electric Energy Meter, Find details about China Smart Meter Quality Analyzer, Digital Multimeter from LCD Three Phase Multi-Function DIN Rail Optional RS485 Modbus RTU Electric Energy Meter

Model NO.
ME531
Theory
Electronic Meter
Power Meter Connection
Terminal
Measured Signal
Continuous Wave
Type
Energy Meter
Certification
RoHS, ISO, CE
Customized
Customized
Support Extra Sensor
333mv CT and Rogowski Coil
Mounting Support
DIN Rail
Power
85~265V AC/ 24V DC
Poles Description
3pH4w 3pH3w 1pH2w (L-N); 1pH2w(L-L);1pH3w(L-L-N)
Frequency
45...65 Hz
Rated Current
100A 600A 1000A 3000A 6000A
Voltage
0~600VAC Phase to Phase Voltage
Power Factor
±0.005
Communication Protocol
RS485 Communication
Harmonic
52th Max
Dimension
L*W*D:122*87*23mm
Data Acquisition Rate
400ms
Record Format
Csv 1s to 9999s(Default 1min)
Trademark
MEATROL
Transport Package
Carton
Specification
125g
Origin
China
HS Code
9030331000
Model NO.
ME531
Theory
Electronic Meter
Power Meter Connection
Terminal
Measured Signal
Continuous Wave
Type
Energy Meter
Certification
RoHS, ISO, CE
Customized
Customized
Support Extra Sensor
333mv CT and Rogowski Coil
Mounting Support
DIN Rail
Power
85~265V AC/ 24V DC
Poles Description
3pH4w 3pH3w 1pH2w (L-N); 1pH2w(L-L);1pH3w(L-L-N)
Frequency
45...65 Hz
Rated Current
100A 600A 1000A 3000A 6000A
Voltage
0~600VAC Phase to Phase Voltage
Power Factor
±0.005
Communication Protocol
RS485 Communication
Harmonic
52th Max
Dimension
L*W*D:122*87*23mm
Data Acquisition Rate
400ms
Record Format
Csv 1s to 9999s(Default 1min)
Trademark
MEATROL
Transport Package
Carton
Specification
125g
Origin
China
HS Code
9030331000
LCD Three Phase Multi-Function DIN Rail Optional RS485 Modbus RTU Electric Energy Meter
LCD Three Phase Multi-Function DIN Rail Optional RS485 Modbus RTU Electric Energy Meter
ME531 Three-phase Power Meter

Feature
Specification 
ModelME531 
Product component typeMultifunction power meter 
Poles description3PH4W  3PH3W
1PH2W (L-N); 1PH2W(L-L);1PH3W(L-L-N)		 
Device applicationPower analysis
Energy meter		 
Input typeExternal CT(333mV only)
And
External Rogowski coil		 
DisplayNone Display 
Sampling rate 8k samples per second 
Mounting modeDIN RAIL 
Harmonic52th Max 
Mechanical characteristics
Weight125g
DimensionL*W*D:122*87*23mm

Instantaneous rms Values
VoltageU,UTH2,UTH3,UTH4(Per Phase, AVG)
CurrentI,ITHD2,ITHD3,ITHD4(Per Phase, AVG)
PowerP,Q,S,PF(Per Phase, SUM)
EnergyEP, EQ, ES, Freq (Per Phase, SUM)
over 1.0 xkWh,value reset
UTHD(%)UTHD,THD2,THD3,THD4(Per Phase, AVG)
ITHD(%)ITHD,THD2,THD3,THD4(Per Phase, AVG)
PFPFa, PFb, PFc, AVG
Update rate
Data acquisition rate400ms
Calibration
Current Per phase, all
VoltagePer phase, all
Power factorPer phase ,all
Energy Reset to "0"  EP,EQ,ES all phase




MODBUS RS485
Communication
Transmission modeRS485 port,Half duplex
RS485 link 3 wires
Communication protocolMODBUS RTU
Settings
Communication address1 to 247 (default 1)
Baud rate(communication speed)1200 to 57600 baud (default 19200)
ParityNone (default),Old, Even   
Data bit8
Stop bit 1






Certificate
Environmental conditions
Operating temperature-25ºC to +55ºC
Storage temperature-40ºC to +85ºC
Humidity rating5 to 95% RH at 50ºC(non-condensing)
Pullution degree2
Overvoltage categoryIII,for distribution systems up to 277/480VAC
Dielectric withstandAs per IEC61010-1, Doubled insulated front panel display
Altitude3000m Max
IP degree of protectionIP20 conforming to IEC 60629
ColourWhite
Contractual warranty12months
EMC
Electrostatic dischargeLevel IV(IEC61000-4-2)
Immunity to radiated fieldsLevel III (IEC61000-4-3)
Immunity to fast transientsLevel IV (IEC61000-4-4)
Immunity to surgeLevel IV (IEC61000-4-5)
Conducted immunityLevel III (IEC61000-4-6)
Immunity to power frequency magnetic fields0.5mT (IEC61000-4-8)
Conducted and radiated emissionsClass B (EN55022 )
Standard compliance
EN 62052-11,EN61557-12,EN 62053-21,EN 62053-22,EN 62053-23,EN 50470-1,EN 50470-3,
EN 61010-1,EN 61010-2,EN 61010-031















Specification
Measurement accuracy
Current 0.5% from 1% to 120%(don't ensure accuracy when <10A)
Rated current  (5 level selectable)100A(0.5% from 10A to 120A)   
600A(0.5% from 10A to 720A)  
1000A(0.5% from 10A to 1200A)  
3000A(0.5% from 30A to 3600A)  
6000A(0.5% from 60A to 7200A)  
Rogwoski coil connect setting100AMRC-16
600AMRC-36
1000AY-FCT-200 or Y-FCT-350 or NRC-100
3000ANRC-150 or Y-FCT-510
6000ANRC-200 or Y-FCT-800
Voltage0.2% from 80V to 400V(or 100 to 500V)
Power factor±0.005 from 10% to 120%
Active/Apparent Power IEC62053-22 Class 0.5
Reactive powerIEC62053-21 Class 2
Frequency0.01% from 45 to 65Hz
Active energy IEC62053-22 Class 0.5s
Reactive energyIEC62053-21 Class 2
 
Measurement arrange
Measured voltage80V to 400V AC(or 100 to 500V)
Frequency range50/60Hz
Input-current characteristics
Primary current rangeAdjustable from 0.1A to 9999A
Measurement input range 1/225mV-333mV
Permissible overload600mV for 10s/hours
Power
AC/DC24VDC
Output
Relay 1×digital output(2 ports) from 1pcs relay,rated 24V/800mA, 75mΩmax,
2.5kVrms insulation(controlled by Modbus)
Maximum Switching Power :
0.5A, 125VAC
1A, 30VDC
OpticalcouplerMax voltage :80VDC;Max current 50mA
Recommend Current :10mA
Wire diameter for terminals
Connections-terminalsScrew terminals 2.5mm2,interval 5.08mm
Alarm
SettingU and I Each phase,AVG
Output formRelay
 
LCD Three Phase Multi-Function DIN Rail Optional RS485 Modbus RTU Electric Energy MeterLCD Three Phase Multi-Function DIN Rail Optional RS485 Modbus RTU Electric Energy Meter

 

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