Electricity Meter Smart Meter Three Phase Energy Meter Made in China Energy Meter LCD Display Single Phase Energy Meter
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US$ 65
1-99 Piece
US$ 60
≥100 Pieces
50000PCS/Year
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ME531
Customized
RoHS, ISO, CE
Energy Meter
Continuous Wave
Terminal
ROGOWSKI TECHNOLOGY (SHANGHAI) CO., LTD.
Business Type: Manufacturer/Factory & Trading Company
Shanghai, China
Product Details
Quick Details
Electricity Meter Smart Meter Three Phase Energy Meter Made in China Energy Meter LCD Display Single Phase Energy Meter
ME531
Customized
RoHS, ISO, CE
Energy Meter
Continuous Wave
Terminal
Electronic Meter
Three-phase Four-wire
Multi-Functional Energy Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Reactive Energy Meter, Maximum Demand Meter
Direct Connected
None Display
1 Years
Any Problem, We Will Send 1PCS New for Replacement
333mv CT and Rogowski Coil
DIN Rail
85~265V AC/ 24V DC
3pH4w 3pH3w 1pH2w (L-N); 1pH2w(L-L);1pH3w(L-L-N)
45...65 Hz
100A 600A 1000A 3000A 6000A
0~600VAC Phase to Phase Voltage
±0.005
RS485 Communication
52th Max
L*W*D:122*87*23mm
400ms
Csv 1s to 9999s(Default 1min)
MEATROL
Carton
125g
China
9030331000
Product Details
ME531 Three-phase Power Meter
Feature
| Specification | |||
| Model | ME531 | ||
| Product component type | Multifunction power meter | ||
| Poles description | 3PH4W 3PH3W 1PH2W (L-N); 1PH2W(L-L);1PH3W(L-L-N) | ||
| Device application | Power analysis Energy meter | ||
| Input type | External CT(333mV only) And External Rogowski coil | ||
| Display | None Display | ||
| Sampling rate | 8k samples per second | ||
| Mounting mode | DIN RAIL | ||
| Harmonic | 52th Max | ||
| Mechanical characteristics | |||
| Weight | 125g | ||
| Dimension | L*W*D:122*87*23mm | ||
| Instantaneous rms Values | |
| Voltage | U,UTH2,UTH3,UTH4(Per Phase, AVG) |
| Current | I,ITHD2,ITHD3,ITHD4(Per Phase, AVG) |
| Power | P,Q,S,PF(Per Phase, SUM) |
| Energy | EP, 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) |
| PF | PFa, PFb, PFc, AVG |
| Update rate | |
| Data acquisition rate | 400ms |
| Calibration | |
| Current | Per phase, all |
| Voltage | Per phase, all |
| Power factor | Per phase ,all |
| Energy | Reset to "0" EP,EQ,ES all phase |
MODBUS RS485
| Communication | |
| Transmission mode | RS485 port,Half duplex |
| RS485 link | 3 wires |
| Communication protocol | MODBUS RTU |
| Settings | |
| Communication address | 1 to 247 (default 1) |
| Baud rate(communication speed) | 1200 to 57600 baud (default 19200) |
| Parity | None (default),Old, Even |
| Data bit | 8 |
| Stop bit | 1 |
Certificate
| Environmental conditions | ||
| Operating temperature | -25ºC to +55ºC | |
| Storage temperature | -40ºC to +85ºC | |
| Humidity rating | 5 to 95% RH at 50ºC(non-condensing) | |
| Pullution degree | 2 | |
| Overvoltage category | III,for distribution systems up to 277/480VAC | |
| Dielectric withstand | As per IEC61010-1, Doubled insulated front panel display | |
| Altitude | 3000m Max | |
| IP degree of protection | IP20 conforming to IEC 60629 | |
| Colour | White | |
| Contractual warranty | 12months | |
| EMC | ||
| Electrostatic discharge | Level IV(IEC61000-4-2) | |
| Immunity to radiated fields | Level III (IEC61000-4-3) | |
| Immunity to fast transients | Level IV (IEC61000-4-4) | |
| Immunity to surge | Level IV (IEC61000-4-5) | |
| Conducted immunity | Level III (IEC61000-4-6) | |
| Immunity to power frequency magnetic fields | 0.5mT (IEC61000-4-8) | |
| Conducted and radiated emissions | Class 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 setting | 100A | MRC-16 |
| 600A | MRC-36 | |
| 1000A | Y-FCT-200 or Y-FCT-350 or NRC-100 | |
| 3000A | NRC-150 or Y-FCT-510 | |
| 6000A | NRC-200 or Y-FCT-800 | |
| Voltage | 0.2% 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 power | IEC62053-21 Class 2 | |
| Frequency | 0.01% from 45 to 65Hz | |
| Active energy | IEC62053-22 Class 0.5s | |
| Reactive energy | IEC62053-21 Class 2 | |
| Measurement arrange | |
| Measured voltage | 80V to 400V AC(or 100 to 500V) |
| Frequency range | 50/60Hz |
| Input-current characteristics | |
| Primary current range | Adjustable from 0.1A to 9999A |
| Measurement input range | 1/225mV-333mV |
| Permissible overload | 600mV for 10s/hours |
| Power | |
| AC/DC | 24VDC |
| 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 |
| Opticalcoupler | Max voltage :80VDC;Max current 50mA Recommend Current :10mA |
| Wire diameter for terminals | |
| Connections-terminals | Screw terminals 2.5mm2,interval 5.08mm |
| Alarm | |
| Setting | U and I Each phase,AVG |
| Output form | Relay |
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