Cheap Three Phase 3pH3w 3pH4w LCD Display RS485 Modbus RTU Panel Mounted AC Multifuction Programmable Electric Digital Power Meter Energy Meter

Product Details
Customization: Available
After-sales Service: Any Problem, We Will Send 1PCS New for Replacement
Warranty: 1 Years
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Plant Area
897 square meters
Management System Certification
ISO9001:2015
  • Cheap Three Phase 3pH3w 3pH4w LCD Display RS485 Modbus RTU Panel Mounted AC Multifuction Programmable Electric Digital Power Meter Energy Meter
  • Cheap Three Phase 3pH3w 3pH4w LCD Display RS485 Modbus RTU Panel Mounted AC Multifuction Programmable Electric Digital Power Meter Energy Meter
  • Cheap Three Phase 3pH3w 3pH4w LCD Display RS485 Modbus RTU Panel Mounted AC Multifuction Programmable Electric Digital Power Meter Energy Meter
  • Cheap Three Phase 3pH3w 3pH4w LCD Display RS485 Modbus RTU Panel Mounted AC Multifuction Programmable Electric Digital Power Meter Energy Meter
  • Cheap Three Phase 3pH3w 3pH4w LCD Display RS485 Modbus RTU Panel Mounted AC Multifuction Programmable Electric Digital Power Meter Energy Meter
  • Cheap Three Phase 3pH3w 3pH4w LCD Display RS485 Modbus RTU Panel Mounted AC Multifuction Programmable Electric Digital Power Meter Energy Meter
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Basic Info.

Model NO.
ME238
Display
3.8 Inch LCD Segment Code Display Screen
Installation
Direct Connected
Usage
Multi-Functional Energy Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Reactive Energy Meter, Maximum Demand Meter
Electric Equipment
Three-phase Four-wire
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
Panel Type
96*96 Panel Meter
Power
95~265VAC/110~260VDC, 45~60Hz
Poles Description
3pH4w 3pH3w
Advantage
3 in 1 Current Sensor with RJ45 Port
Frequency
45...65 Hz
Rated Current (3 Level Selectable)
5A 100A 600A 2500A 6000A
Voltage
0~600VAC Phase to Phase Voltage
Power Factor
±0.005
Communication Protocol
RS485 Communication
Harmonic
Total Harmonic Phase
Transport Package
Carton
Specification
350g
Trademark
MEATROL
Origin
China
HS Code
9030331000
Production Capacity
50000PCS/Year

Product Description

Cheap Three Phase 3pH3w 3pH4w LCD Display RS485 Modbus RTU Panel Mounted AC Multifuction Programmable Electric Digital Power Meter Energy MeterCheap Three Phase 3pH3w 3pH4w LCD Display RS485 Modbus RTU Panel Mounted AC Multifuction Programmable Electric Digital Power Meter Energy Meter
  1. Product description
ME238 three-phase multi-functional panel meter supports external 333mV CTs and Flexible Rogowski coil with RJ45 terminal easy to install.
ME238 supports 3PH3W and 3PH4W system; it can measure Current,Voltage,Power Factor,Harmonic,Power,Energy and other electrical parameters of L1,L2,L3.
Description
Type 96*96 Panel Meter
Poles description 3PH3W ,3PH4W.
Application Current,Voltage,Power,Energy and harmonic measurement
display screen 3.8 inch LCD segment code display screen.
Weight 259g
Dimension L*W*D:8.1*8.1*3CM
Color White and black
Model ME238
Current sensor type 333mV CT and Rogowski coil
Advantage 3 IN 1 current sensor with RJ45 port easy to install
Current
Model ME238
Primary Rated current 5A 100A 600A 2500A 6000A
Secondary Rated input 333mV 50mV/kA@50Hz 85mV/kA@50Hz 50mV/kA@50Hz
Input channel  maximum value 500mV
Current measurement Range 0.005~5A 0.5A to 100A 2A to 600A 2.5A to 2500A 6A to 6000A
Recommended Sensor model STP-5 STP-100 or STP-100R STP-600 STP-2.5K STP-6K
STP-5 3 IN 1 RJ45 Split core CTs (O.D.10mm) Cheap Three Phase 3pH3w 3pH4w LCD Display RS485 Modbus RTU Panel Mounted AC Multifuction Programmable Electric Digital Power Meter Energy Meter
STP-100 3 IN 1 RJ45 Split core CTs (O.D.16mm) Cheap Three Phase 3pH3w 3pH4w LCD Display RS485 Modbus RTU Panel Mounted AC Multifuction Programmable Electric Digital Power Meter Energy Meter
STP-100R
(Choice STP-100R when STP-100 can't not be easy to install)
3 IN 1 RJ45 Rogowski Coil +Integrator (O.D.24mm) Cheap Three Phase 3pH3w 3pH4w LCD Display RS485 Modbus RTU Panel Mounted AC Multifuction Programmable Electric Digital Power Meter Energy Meter
STP-600 3 IN 1 RJ45 Rogowski Coil (O.D.36mm) Cheap Three Phase 3pH3w 3pH4w LCD Display RS485 Modbus RTU Panel Mounted AC Multifuction Programmable Electric Digital Power Meter Energy Meter
STP-2.5K
 
3 IN 1 RJ45 Rogowski Coil (O.D.150mm) Cheap Three Phase 3pH3w 3pH4w LCD Display RS485 Modbus RTU Panel Mounted AC Multifuction Programmable Electric Digital Power Meter Energy Meter
STP-6K
 
3 IN 1 RJ45 Rogowski Coil (O.D.200mm) Cheap Three Phase 3pH3w 3pH4w LCD Display RS485 Modbus RTU Panel Mounted AC Multifuction Programmable Electric Digital Power Meter Energy Meter
Voltage
Range 0~600VAC Phase to Phase Voltage
Maximum range 720VAC Phase to Phase Voltage
Digital Signal
Energy pulse output Active energy pulse output, optocoupler isolation (5kvrms)
Relay output One way electromagnetic relay output, including normally open and normally closed contacts, contact capacity: 3A 30V DC, 3A 250V AC
Digital input 2-way dry contact input, optocoupler isolation (5kvrms)
Communication
RS485 communication One way RS485 communication interface
Interface type: two wire half duplex
Communication baudrate: 2400bps ~ 19200bps
Protocol: Modbus RTU
Power supply
Power Supply 95~265VAC/110~260VDC, 45~60Hz
Maximum power consumption 3.5VA
The standard RS485 communication interface can be compatible with various configuration systems through the standard MODBUS-RTU protocol.

2.  Data display
Measuring data
Phase Voltage U1, U2, U3 and average value.
Line Voltage U12, U23, U31 and average value.
Current I1, I2, I3 and average value.
Power Active power,Reactive power,Apparent power (total and per phase).
Energy Active energy import,active energy export, reactive energy import, reactive energy export.apparent energy.
If it exceeds 9999999.9kwh, the energy value will be reset to "0" automatically.
Harmonic The total harmonics of each phase of voltage and current.
Power Factor Including power factor PF and fundamental power factor DPF (average value of each phase and three phases)
Grid Frequency Synthetic frequency
Update rate
Data refresh rate 500ms
Harmonic
Voltage Total harmonic phase
Current Total harmonic phase
Max / min
Voltage Per phase
Current Per phase
Power Active power,Reactive power,Apparent power (sum of all phases and three phases)
Unbalance degree
Voltage Per phase
Current Per phase
Demand / maximum demand
Current Per phase
Power Active power,  Reactive power,  Apparent power (sum of all phases and three phases)
 
Accuracy and certification
Note: RDG: reading value, FS: full scale
Measuring accuracy
Model ME238
Current measurement ±0.5%RDG
Guarantee range of current measurement accuracy 1% FS~100%FS
Voltage measurement accuracy 0.2%(30~600V AC)
Grid frequency 0.01%(45~65Hz)
Power factor ±0.005
Active and apparent power IEC62053-22 level 0.5S
Reactive power IEC62053-21 level 2S
Active energy IEC62053-22 level 0.5S
Reactive energy IEC62053-21 level 2S
Environment condition
Operating temperature -25ºC~+60ºC
Storage temperature -40ºC~+85ºC
Humidity range 5~95% RH, 50ºC(non-condensing)
Class of pollution 2
Over voltage capability CAT III 1000V, It is suitable for distribution system below 277 / 480VAC
Insulation strength IEC61010-1
Altitude 3000m Max
Antipollution level IP20(Meet the standard of  IEC 60629)
Quality guarantee period 12 months
EMC(electromagnetic compatibility)
Electrostatic discharge Level CAT IV 600V (IEC61000-4-2)
Radiated immunity Level CAT III 1000V (IEC61000-4-3)
EFT Electrical fast burst immunity Level CAT IV 600V (IEC61000-4-4)
Surge immunity Level CAT IV 600V (IEC61000-4-5)
Conducted disturbance immunity Level CAT III 1000V (IEC61000-4-6)
Power frequency magnetic field immunity 0.5mT (IEC61000-4-8)
Conduction and radiation Class B (EN55022 )
Measurement standard
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
Cheap Three Phase 3pH3w 3pH4w LCD Display RS485 Modbus RTU Panel Mounted AC Multifuction Programmable Electric Digital Power Meter Energy Meter
Cheap Three Phase 3pH3w 3pH4w LCD Display RS485 Modbus RTU Panel Mounted AC Multifuction Programmable Electric Digital Power Meter Energy MeterCheap Three Phase 3pH3w 3pH4w LCD Display RS485 Modbus RTU Panel Mounted AC Multifuction Programmable Electric Digital Power Meter Energy Meter

 

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