Basic Info.
Model NO.
Mi550
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, Multi-rate Watt-hour Meters, Maximum Demand Meter
Electric Equipment
Three-phase Four-wire
Theory
Electronic Meter
Measured Signal
Continuous Wave
Type
Energy Meter
Certification
RoHS, ISO, CE
Customized
Customized
Current Sensor
333mv CT/ Rogowski Coil
Storage
32GB Memory,USB Disk Download
Power Quality
Voltage Swell and DIP, Waveform Display
Graphs Display
Waveform, Vector Diagram and Histogram Display
Power Supply 1
2*18650 Lithium Battery
Power Supply 2
5VDC, 2A Power Supply(Included Adaptor)
Rated Current
0-18000A
Voltage Range
0-600VAC
Current Input
BNC Connector
Voltage Input
Banana Plug
Communication Protocol
Modbus TCP, Ethernet RJ45 Port
Sampling Rate
8K Samples Per Second
Harmonic
50th in The Mean Time
Wiring System
3p4w, 3p3w, 1p2w
Frequency
45...65 Hz
Transport Package
Carton
Specification
850g (with Accessory 2kgs)
Trademark
MEATROL
Origin
China
HS Code
9030331000
Production Capacity
50000PCS/Year
Product Description
World-famous manufacturer
Three major production bases in Shanghai, Chongqing, and Zhejiang
Looking forward to in-depth communications, project cooperation, and exclusive agency
Contact: Susan Three major production bases in Shanghai, Chongqing, and Zhejiang
Looking forward to in-depth communications, project cooperation, and exclusive agency
Mi550 Characteristics:
1 Handheld power quality analyzer
2 Built-in lithium batteries
3 Built-in 32GB memory
4 Export data from a USB flash drive
5 4 inch IPS display
6 CO2 emission factor
7 Support Chinese, English, multilingual display
8 Communication: RJ45-Ethernet, Modbus-TCP/IP
9 Data, event, 1-50 harmonic values and waveform record.
10 Graphs : waveform, vector diagram and histogram display
1)Power quality:Voltage swell and dip
(Record time, amplitude value, voltage RMS 1/2 value of each phase and voltage waveform of each phase)
2)
Waveform display Ua,Ub,Uc,Ia,Ib,Ic
Waveform reading (UDP protocol)
11 Accessories: 5pcs voltage clamp, adaptor, 5pcs magnetic probe
12 The internal electric energy chip: the world's top ADE9000 chip
- Product description
- Support systems of single-phase and three-phase. It can measure multiple electrical parameters such as current, voltage, power factor, power, energy, and power quality parameters including harmonic, unbalance degree, voltage swell and voltage dip, etc.
- In addition to the measurement function, Mi550 is equipped with various records, such as waveform records and programmable interval measurement value records. To store and record data, it is internally embedded 32 GB memory card.
- With standard configuration of RJ45 Ethernet communication interface, through standard Modbus TCP protocol, it 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.
- General parameters
| Product name | |
| Model No. | Mi550 |
| Type | Handheld Three phase power quality analyzer |
| Application field | |
| Application field | Power analysis, Power measurement, Power quality analysis |
| Wiring mode | |
| Wiring system | 3P4W_4CT 3P4W_3CT 3P3W_3CT 3P3W_2CT 1P2w |
| Current sensor | Rogowski coil Voltage-output current clamp |
| Voltage access | Direct access Connected through voltage transformer |
| Storage | |
| Type | TF card |
| Capacity | 32GB |
| Data export | U disk export (U disk file is FAT32 system) |
| Communication | |
| Interface | RJ45- Ethernet |
| Protocol | Modbus-TCP |
| Power Supply | |
| Adapter input | 5VDC, 2A |
| Battery | Rechargeable lithium battery, specification 18650, 2 pcs, capacity about 4000mAh |
| Battery purely working time | ≥6h |
| Battery charging time (off state) | ≤5h |
| Power saving mode | The brightness of the screen backlight is adjustable. The automatic screen off time is adjustable. |
| Display | |
| Size | 3.97 inch |
| Type | IPS display |
| Resolution ratio | 480*800 |
| Machinery | |
| Dimention | 215*130*60mm |
| Weight | 850g |
| Environment | |
| Working environment | Temperature-20ºC~+55ºC, Humidity below 90% RH |
| Storage environment | Temperature-40ºC~+70ºC, Humidity below 95% RH(non-condensing) |
| Altitude | ≤2km |
| Measurement category | CAT III 600V |
| IP code | IP30 |
-
- Measurement parameters
| Real-time measurement data | |
| Voltage | Phase voltage: Phase ABC N phase to ground voltage Line voltage: UAB, UBC, UCA Voltage peak coefficient: Phase ABC Voltage peak: Phase ABC |
| Current | Phase current: Phase ABCN Current peak coefficient: Phase ABC K Factor: Phase ABC |
| Frequency | Line frequency |
| Power | Active power: Phase ABC and total Reactive power: Phase ABC and total Apparent power: Phase ABC and total |
| Power factor | Phase ABC and total |
| Fundamental harmonic power factor | Phase ABC and total |
| Electrical energy | Active Energy: Phase ABC and total (import / export) Reactive energy: Phase ABC and total (import / export) Apparent Energy: Phase ABC and total CO2 emissions |
| Harmonic measurement data | |
| Voltage harmonics | THD (Total harmonic percentage), TOHD (Odd total harmonic percentage), TEHD (Even total harmonic percentage), phase ABC 1-50th harmonic percentage, phase ABC 1-50th harmonic voltage value |
| Current harmonics | THD (Total harmonic percentage), TOHD (Odd total harmonic percentage), TEHD (Even total harmonic percentage), phase ABC 1- 50th harmonic percentage, phase ABC 1-50th harmonic current value |
| Waveform | |
| Voltage waveform | Phase ABC voltage waveform or UAB, UBC, UCA line voltage waveform |
| Current waveform | Phase ABC current waveform |
| Phase angle | |
| Voltag pehase angle | Phase ABC |
| Current pehase angle | Phase ABC |
| Phase angle between voltage and current | Phase ABC |
| Unbalance | |
| Unbalance | Voltage unbalance, current unbalance |
| Demand | |
| Power demand and peak demand | Phase ABC active power and total power, phase ABC reactive power and total power, phase ABC apparent power and total power |
| Current demand and peak demand | Phase ABC |
-
- Parameter accuracy
| Parameter | Type | Description |
| Voltage | Channel input voltage range | 0-600VAC |
| Measurement range | 0-600VAC | |
| Measurement accuracy | 0.2% | |
| Current | Channel input voltage range | 0-420mVAC |
| Measurement range | Different current sensors have different measuring ranges | |
| Measurement accuracy | 0.2%+ Accuracy of current sensor | |
| Frequency | Measurement range | 45Hz-65Hz |
| Measurement accuracy | ±0.001Hz | |
| Power factor | Measurement range | -1-+1 |
| Measurement accuracy | ±0.005 | |
| Power | Active power accuracy | 0.5% |
| Reactive power accuracy | 1% | |
| Apparent power accuracy | 0.5% | |
| Energy | Active energy accuracy | 0.5% |
| Reactive energy accuracy | 1% | |
| Apparent energy accuracy | 0.5% |
-
- Record storage
| Data record | |
| Record name | Settable |
| Record start time | Settable |
| Record duration | Selectable |
| Recording interval | Settable |
| Basic data record | Phase voltage Line voltage Current Frequency Power factor Fundamental harmonic power factor Power(Active, Reactive, Apparent) Active Energy (Import energy, Export energy) Reactive energy (Import energy, Export energy) Apparent Energy Voltage harmonics (Total harmonic, odd total harmonic, even total harmonic) Current harmonics (Total harmonic, odd total harmonic, even total harmonic) Phase voltage peak Peak factor of phase voltage Current crest factor Current K factor Voltage unbalance (negative sequence, zero sequence) Current unbalance (negative sequence, zero sequence) Angle (phase voltage angle, phase current angle, angle between voltages, angle between currents, angle between voltages and currents) Max min (Phase voltage, Line voltage, Current, Frequency, Power factor, Fundamental harmonic power factor, Active power, Reactive power, Apparent power) Demand (Current, Active power, Reactive power, Apparent power) Peak Demand (Current, Active power, Reactive power, Apparent power) |
| Voltage harmonic data record | Voltage harmonics (Total harmonic distortion THD, Odd total harmonic TOHD, Even total harmonic TEHD, 1-50th Harmonic percentage and voltage value) |
| Current harmonic data record | Current harmonics (total harmonic distortion THD, Odd total harmonicTOHD, Even total harmonic TEHD, 1-50th Harmonic percentage and current value) |
| Data storage format | CSV |
| Event record [[1]] | |
| Recorded data | Event type Start time Duration Amplitude value |
| Data storage format | CSV |
| Waveform recording | |
| Record name | Settable |
| Record the start time | Settable |
| Record the duration | Settable |
| Sampling rate | Settable |
| Logged data | Phase ABC voltage waveform Phase ABC current waveform |
| Data storage format | CSV |
Safety and warning notes
In order to guarantee safe operation of the transducer and to be able to make proper use of all features and functions,please read these instructions thoroughly! Safe operation can only be guaranteed if the transducer is used for the purpose it has been designed for and within the limits of the technical specifications. Ensure you get up-to-date technical information that can be found in the latest associated datasheet under Rogowski website.
In order to guarantee safe operation of the transducer and to be able to make proper use of all features and functions,please read these instructions thoroughly! Safe operation can only be guaranteed if the transducer is used for the purpose it has been designed for and within the limits of the technical specifications. Ensure you get up-to-date technical information that can be found in the latest associated datasheet under Rogowski website.
