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Meatrol ME537- Three phase energy logger
R 5 070.00
Install this meter and log a building’s energy usage.
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.
The results from the energy logging can be used to:
- Identify cost-saving opportunities from energy efficiency measures.
- Identify cost-saving opportunities from improving a building’s Power Factor and Peak-demand(KVA) requirements.
- Monitor and check for phase imbalances to prevent overloading one phase.
Product Features:
- 480*800 high-resolution true colour screen
- Touch operated buttons
- USB data export
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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 for the following.
- 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.
Specifications
| 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 | ME537 | ||||
| Current sensor type | 333mV CT and Rogowski coil | ||||
| Advantage | 3 IN 1 current sensor with RJ45 port easy to install | ||||
| Current | |||||
| Model | ME537 | ||||
| Primary Rated current | 5A | 100A | 600A | 2500A | 6000A |
| Secondary Rated input | 333mV | N/A | |||
| Input channel maximum value | 500mV | ||||
| Current measurement Range | 0.005~5A | 0.5A to 100A | 0.6A 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-100 | 3 IN 1 RJ45 Split core CTs (O.D.16mm) |  | |||
| 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 ~ 19200bpsProtocol: Modbus RTU | ||||
| Power supply | |||||
| Power Supply | 95~265VAC/110~260VDC, 45~60Hz | ||||
| Maximum power consumption | 3.5VA | ||||
| 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) | ||||
| 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 | -25℃～+60℃ | ||||
| Storage temperature | -40℃～+85℃ | ||||
| Humidity range | 5～95% RH, 50℃(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 | |||||
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.
- Maximum power per minute, hour and day
- Energy usage per minute, hour and day
- Maximum voltage per minute, hour and day
- Limit data displayed to a specific day or hour
- Supports three-phase and single-phase setups
This template and support with importing the data and using the template are included free of charge when purchasing this meter.
The template is very easy to use even for users that is not that familiar with Excel. We have also created step by step instructions document and video.
Warranty
These energy loggers has been field tested to be reliable and with a very low failure rate. If in the rare case something does go wrong, we will swop it out if still under guarantee. This energy logger has a two-year swop-out guarantee. As an authorised Meatrol repair centre, we can also repair Meatrol energy loggers and have stock of replacement parts.
AmpX Management
Technical support
If you have any difficulty with the meter setup, installation, data analysis, or anything else, we will gladly support you.
Please contact our technical support department for technical support on WhatsApp at +27 82 940 1858, or by email: info at AmpX.co
Free Demonstration
We can offer you a free demonstration of our energy meters at our premises or within 100 km. If further away, we will need to charge for our travel expenses.
Alternatively we can also do an online video consultation and demonstration.
Click here to request a demonstration if 100 km from our address.
Click here to schedule an online video call and demonstration.
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