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Me131 Multi-Circuit Smart Meter Multi Rogowski Coil Probes DIN-Rail Electric Energy Power Meter

Price $158.00
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Shipping From Shanghai, China
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Model NO.:
ME131
After-sales Service:
1 Year
Warranty:
1 Year
Display:
Digital
Installation:
Direct Connected
Usage:
Multi-Functional Energy Meter, Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Reactive Energy Meter, Maximum Demand Meter, Multi Loop Meter
Electric Equipment:
Three-phase Four-wire
Theory:
Electronic Meter
Power Meter Connection:
Terminal
Measured Signal:
Continuous Wave
Type:
Power Meter
Certification:
RoHS, ISO, CE
Customized:
Customized
Product Type:
Multi Loop/Multi Circuit Power Meter
Function:
Multi Electrical Parameters
Device Application:
Power Analysis, Tariff Meter
Mounting:
DIN Rail
Input Type:
333mv Cts, Rogowski Coil
Power:
85~265VAC/110~370VDC
Poles Description:
3p4w_3CT, 3p3w_3CT, 3p3w_2CT, 1p3w, 1p2w
Harmonic:
50th Max
Communication:
Modbus RTU, RS485 Port
Primary Current Range:
2A-12000A
Voltage:
0~600VAC
Frequency Range:
50/60Hz
Accuracy:
0.5s
Sampling Rate:
8K Samples Per Second
Digital Output:
Alarm, 6 Tariff
Trademark:
MEATROL
Transport Package:
Poly Bag and Stand Export Carton
Specification:
9.3*8.0*3.6CM
Origin:
China
HS Code:
9030331000
Product Description

 
 
ME131 multi-circuit smart energy meter supports three-phase three-wire and three-phase four-wire systems. It can measure multi electrical parameters such as current, voltage, power factor, harmonic, power and energy of electric network phase L1, L2 and L3.
With standard configuration of RS485 communication interface and standard Modbus-RTU protocol, ME131 is compatible with various configuration systems and could transmit the electrical parameters collected by the front end to the system data center in real time.
Description
Mounting typeDin Rail
Model No.Master meter: ME131M, Submeter: ME131S
Type of current sensorRogowski coil
Voltage-output current transformer
FeatureDirectly connect to Rogowski coil
AdvantageWide current range, measurement without dismantling
Wiring system3P4W_3CT, 3P3W_3CT, 3P3W_2CT, 1P3W, 1P2W
Application fieldPower analysis and energy consumption monitoring
Display screenNone
WeightME131M: 122g;
ME131S: 59g
DimensionME131M: L*W*D 9.3*8.0*3.6CM;
ME131S: L*W*D 9.3*8.0*1.81CM
ColorWhite
Current measurement
Channel input voltage range0-900mVAC peak, 636 mV RMS
Measurement rangeDifferent current sensors have different measuring ranges
Rogowski coil50mV/kA@50Hz(0-12000A), @60Hz(0-10000A)
85mV/kA@50Hz(0-7000A), @60Hz(0-6000A)
100mV/kA@50Hz(0-6000A), @60Hz(0-5000A)
...
Voltage-output CT0~99999A
Voltage measurement
Measurement range0~600VAC
Maximum measured value720VAC
Digital signal
Switching output1-circuit electromagnetic relay output, contact capacity: 3A 30V DC,3A 250V AC
Switching value inputOptocoupler isolation(5kVrms)
Communication
RS485 CommunicationOne RS485 communication interface
Interface type: two-wire half-duplex
Communication baud rate: 2400bps~38400bps
Protocol: Modbus-RTU
Power supply
Power supply85~265VAC/110~370VDC, 45~60Hz
(24V DC power supply version could be customized)
Maximum power consumption≤3.5VA
Measurement Parameters
Instantaneous value
Phase VoltageU1, U2, U3, AVG, U0 (Zero sequence voltage)
Line VoltageU12, U23, U31, AVG
CurrentI1, I2, I3, AVG, In
Grid frequencyF1, F2, F3, ∑
Power factor PFPF1, PF2, PF3, ∑
Fundamental power factor DPFDPF1, DPF2, DPF3, ∑
Active powerP1, P2, P3, ∑
Reactive powerQ1, Q2, Q3, ∑
Apparent powerS1, S2, S3, ∑
Energy
Active energy Pos.EP1, EP2, EP3, ∑
Active Energy Neg.EP1, EP2, EP3, ∑
Reactive Energy Pos.EQ1, EQ2, EQ3, ∑
Reactive energy Neg.EQ1, EQ2, EQ3, ∑
Apparent EnergyES1, ES2, ES3, ∑
Tariff EnergyET1, ET2, ET3, ET4, ET5, ET6
Harmonics
Voltage Harmonic DistortionTotal harmonic(U1, U2, U3)
Odd total harmonic(U1, U2, U3)
Even total harmonic(U1, U2, U3)
Sub-harmonic 1-50th(U1, U2, U3)
Current Harmonic DistortionTotal harmonic(I1, I2, I3)
Odd total harmonic(I1, I2, I3)
Even total harmonic(I1, I2, I3)
K-factor(I1, I2, I3)
Sub-harmonic 1-50th(I1, I2, I3)
Voltage Harmonic ValueTotal harmonic(U1, U2, U3)
Sub-harmonic 1-50th(U1, U2, U3)
Current Harmonic ValueTotal harmonic(I1, I2, I3)
Sub-harmonic 1-50th(I1, I2, I3)
Phase
Phase sequenceVoltage, Current
Voltage angleU1, U2, U3
Current angleI1, I2, I3
Voltage-current angleUI1, UI2, UI3
Demand
DemandTotal active power, total reactive power, total apparent power
Maximum demand of total active powerMaximum demand and time
Maximum demand of total reactive powerMaximum demand and time
Maximum demand of total apparent powerMaximum demand and time
Unbalance
Voltage unbalanceNegative Sequence, zero Sequence
Current unbalanceNegative Sequence, zero Sequence
Max. & Min.
Phase VoltageEach phase and average
Line VoltageEach phase and average
CurrentEach phase and average
Active powerEach phase and total
Reactive powerEach phase and total
Apparent powerEach phase and total
Measurement Accuracy
Current measurement accuracy0.1%+ Current sensor accuracy    
Voltage measurement accuracy±0.2%(60V~600V AC)
Grid frequency±0.01%(45~65Hz)
Power factor±0.005





 

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