Meatrol ME440 – Three phase energy logger, Energy Analyzer, Electrical Network Analyzer, Power Quality Analyzer, Energy Meter
Install this meter and log a building’s energy for a period of time for example an hour, a week, or one month to get all the data you need.
This handheld three-phase power quality analyser uses external Rogowski coils and voltage-sensing clamps. The flexible Rogowski coils are very easy to install, unlike large CTs. The coils can easily be opened and closed, so no need to disconnect any wires. The voltage-sensing clamps can easily be clamped on, so no need to switch off power. In other words, the meter can easily be installed without any power interruptions.
R22,050.00 Incl. VAT
In stock
This three-phase energy logger is ideal for the following:
- Determining the energy usage/load profile of a building’s energy usage over a period of time.
- Determining a building’s peak power usage.
- Testing the quality of supply for example voltage dips and harmonic analysis, and establishing if voltage levels are in the acceptable range for PV Inverters.
The results from the energy logging can be used to:
- Accurately plan solar PV systems, to determine what amount of panels are needed.
- Accurately plan backup power systems, to determine the size of the inverter and battery capacity needed.
- Accurately plan, backup generator size requirements.
- Identify cost-saving opportunities from energy efficiency measures.
- Identify cost-saving opportunities from improving a building’s Power Factor
- Identify cost-saving opportunities from Peak-demand(KVA) requirements (Monitor what is causing high KVA usage and when).
- Monitor and check for phase imbalances to prevent overloading one phase.
What’s In The Box?
- ME440 Energy Logger
- 4 x Rogwoski coils – MRC-24 (600A, 24mm diameter)
- 4 x Voltage sensing leads, with crocodile clamps
- USB Memory stick – 16GB
- USB Power supply and 1m USB cable – USB Type-C
- Carry case to neatly organise the cables and protect the energy logger
This meter comes with 4 x 600A – 24mm diameter rogowski current sensing coils. If you would like to measure larger currents, or larger bus bars, order the following rogowski coils additionally.
Specifications
| Model | ME440 | ||||
| Product component type |
Handheld; poly-phase; data logger; power analyzer | ||||
| Poles description | 3PH4W 3PH3W 1PH2W (L-N); 1PH2W(L-L);1PH3W(L-L-N) |
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| Device application | Power analysis Data log |
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| Input type | External Rogowski coil External CT(333mV only) |
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| Display | 3.5 inch TFT screen display | ||||
| Sampling rate | 8k samples per second | ||||
| Harmonic | 51th in the mean time | ||||
| Weight | 850g (with Accessory 2kgs) | ||||
| Dimensions | L*W*D:21.5*13*6CM | ||||
Data record
| Record interval | 1s to 9999s (default 1min) | ||||
| Record format | CSV | ||||
| Record capacity | 16GB memory Store about 2.5K Bytes data each time Record 12 years (1min interval) |
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| Record data | |||||
| ‘Current harmonic’ file | ITHD(%), IHD2(%), IHD3(%)…IHD51(%) (each phase) | ||||
| ‘Voltage harmonic’ file | UTHD(%), UHD2(%), UHD3(%)…UHD51(%) (each phase) | ||||
| ‘Data sheet’ file | Voltage (V); UTHD(%); Current(A); ITHD(%); Frequency(Hz); Power factor; Current demand(A); Current peak demand(A) & Date; (Each phase and average)Active power(W); Reactive power(Var); Apparent power(Va) Active energy(Wh); Reactive energy(Varh); Apparent energy(Vah) (each phase and summary)Total active power demand(W) Total active power peak demand(W) & date Total reactive power demand(Var) Total reactive power peak demand(Var) & date Total apparent power demand(Va) Total apparent power peak demand(Va) & date |
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| Measurement accuracy | |||||
| Rated current (3 level selectable) |
600A(0.5% from 6A to 720A) 3000A(0.5% from 10A to 3600A) 6000A(0.5% from 20A to 7200A) |
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| Rogwoski coil connect setting |
600A MRC-36 3000A NRC-150 or Y-FCT-510 6000A NRC-200 or Y-FCT-800 |
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| ST08 current clamp | 5A 0.5% (100mA～5A) 1%(10mA～100mA) 10A 0.5% (100mA～10A) 1%(10mA～100mA) |
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| CTs connect setting | Primary setting: from 1A to 999999A Secondary setting: from 0.001mV to 707mV |
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| Voltage | 0.2% from 5 to 600V | ||||
| Power factor | ±0.005 | ||||
| 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 | ||||
| Input-current characteristics | |||||
| Primary current range |
600A 0.5A to 720A 3kA 0.5A to 3600A 6kA 0.5A to 7200A |
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| Measurement input range |
1/225mV-707mV | ||||
| Permissible overload |
2V for 10s/hours | ||||
| Power Supply | |||||
| 2*2900mAh PANASONIC lithium battery Working time: 10 hours Charging time: 8 hours 5V DC power supply (included adaptor) |
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| Power consumption | |||||
| Screen Maximum Brightness |
2000mW | ||||
| Screen Minimum Brightness |
1800mW | ||||
| Wire diameter for terminals | |||||
| Current input | BNC connector | ||||
| Voltage input | Banana plug | ||||
| DC power supply | DC 5.5*2.1 plug | ||||
Product datasheet and manual downloads
- Click here to download the product manual.
- Click here to download the Rogowski coil, MRC series datasheet.
ME440 Product Video
Calibration Certificate
Here is an example calibration certificate from the German calibration laboratory TüV.
We can also supply a calibration certificate with the meter you buy, at an additional cost. Let us know if this is required when you order.
Meter data analysis, visualisation and reporting
We have created an Excel template that can analyse the data and visualise it with graphs.It has the following features and graphs.
This template and support with importing the data and using the template are included free of charge when purchasing this meter.
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Technical support
If you have any difficulty with the meter setup, installation, data analysis, or anything else, we will gladly support you.
Please contact: Johann Fritz for technical support on WhatsApp at +27 82 940 1858, or by email: Johann at GreenEnergySolutions.co.za
Warranty
This energy logger has a two-year swop-out warranty. We also offer a 30-day, money-back guarantee. You can buy with confidence and risk-free from us.
Authorized Meatrol repair centre
Does your Meatrol meter need repairs?
We are an authorized Meatrol repair centre, feel free to contact us for assistance.
Meatrol Meter Comparison Table
Click here to download a comparison table between the three meters, ME435, ME440 and Mi550
Free Demonstration
We can offer you a free demonstration of our energy meters at our premises or within 10 km. If further away, we will need to charge for our travel expenses.
