Metrel's MI3108PS Pro is a lightweight testing instrument that's an essential purchase for solar PV professionals. This comprehensive tester ensures that all installations and testing procedures are carried out with high accuracy and also ensures that compliance with all solar installation regulations (including EN 61557 and EN 62446) is maintained at all times.
This unit is literally packed full of measurement capabilities. It can measure photovoltaic installations and electrical installations, with multiple measurement types for each function of the meter. When measuring PV installations the MI3108PS can measure voltage, current, power and energy on DC side, Uoc (open circuit voltage), Isc (short circuit current), irradiance and module temperature. On the AC side it can be used to measure voltage, current, frequency, power, PF, energy, harmonics, efficiency of a PV module, inverter efficiency and PV system calculation.
When used on electrical installations this unit can measure insulation resistance, continuity of PE conductors, line impedance, loop impedance (including sub functions with high current and non-RCD tripping), RCD testing (AC, A and B), earth resistance, AC current (load and leakage), true RMS voltage, frequency, phase sequence, power, energy and harmonics.
This means that the MI3108PS literally contains every test you could ever need for installing and maintaining the efficiency of complex solar PV installations. It also includes a suite of advanced features including built-in memory for test data storage, handy built-in help screens, rechargeable batteries, monitoring of 3 voltages and much more.
Metrel MI3108PS Eurotest PVPRO Electrical and Photovoltaic Installation Tester Key Features
- Combined photovoltaic and electrical installation measurement device
- Portable and lightweight
- Massive amount of measurement functions
- Calculation of STC values
- Efficiency calculations
- Graphical representation of module I-U curves
- 2 voltage and 2 current channels for simultaneous measurements
- Works with PV remote unit for simultaneous measurements of solar irradiation and temperature of PV modules
- Automated RCD testing
- Support for B type RCDs
- Earth resistance measurements
- Built-in fuse tables for automatic evaluation of line/loop impedance results
- Online monitoring of 3 voltages
- Scope function
- Loop impedance test with no RCD trippping
- 1 phase power and energy measurements
- Rechargeable batteries
- 1800 record memory storage
- Help screens
- Compatible with software package
Full List of Products Included
- Instrument MI 3108 EurotestPV
- A 1378, A 1414 EurotestPV Remote
- A 1401 Tip commander
- PC SW EuroLink PRO Plus licence
- A 1552 Large carrying bag
- A 1053 Schuko-plug test cable
- A 1193 Test lead, 3 x 1.5 m
- A 1016, A 1062, A 1015, A 1014 Test probe, 4 pcs (red, green, blue, black)
- A 1064, A 1309, A 1310, A 1013 Crocodile clip, 4 pcs (red, green, blue, black)
- A 1384 PV Safety Probe
- S 2145 PV MC3/4 male/female adapters
- A 1427 PV Reference Cell
- A 1400 Temperature probe
- A 1707 Set of carrying straps
- USB and RS232 - PS/2 cable
- Power supply adapter + 6 NiMH batteries, type AA
- PC SW EuroLink PRO
- Short instruction manual
- Instruction manual and handbook on storage media
- Calibration certificate
Metrel MI3108PS Technical Specifications
PHOTOVOLTAIC INSTALLATION MEASUREMENTS | ||
Function | Measuring Range | Basic Accuracy |
Voltage | 0 V DC ... 999 V DC 0 V AC ... 999 V AC I-V m.: 0 V DC ... 999 V DC |
±(1.5 % of reading + 5 digits) ±(1.5 % of reading + 3 digits) ±(2 % of reading + 2 digits) |
Current | Panel m.: 0.0 mA ... 300 A DC Invert. m.: 0.0 mA ... 300 A AC I-V m.: 0.00 A ... 15 A DC |
±(1.5 % of reading + 5 digits) ±(1.5 % of reading + 3 digits) ±(2 % of reading + 3 digits) |
Power | Panel m.: 0 ... 200 kW I-V m.: 0 ... 15 kW |
±(2.5 % of reading + 6 digits) ±(3 % of reading + 5 digits) |
Energy | 0.000 Wh - 1999 kWh | |
U/I Curve | 1000 V / 15 A / 15 kW | |
Harmonics | up to 11th | |
Irradiation | 0 ... 2000 W/m2 | ±(5 % of reading + 5 digits) |
Temperature | -10 °C ... + 85 °C | ± 5 digits |
ELECTRICAL INSTALLATION MEASUREMENTS | ||
Function | Measuring Range | Basic Accuracy |
Insulation Resistance (EN61557-2) | U = 50, 100, 250 VDC: R: up to 199.9 MΩ U = 500 VDC, 1 kVDC: R: up to 999 MΩ |
±(5 % of reading + 3 digits) ±(5 % of reading + 3 digits) |
Continuity, 200 mA (EN 61557-4) |
0.00 Ω ... 1999 Ω | ±(3 % of reading + 3 digits) |
Continuity, 7 mA | 0.0 Ω ... 1999 Ω | ±(5 % of reading + 3 digits) |
Loop impedance (EN 61557-3) | 0.00 Ω ... 9.99 kΩ | ±(5 % of reading + 5 digits) |
Line impedance (EN 61557-3) | 0.00 Ω ... 9.99 kΩ | ±(5 % of reading + 5 digits) |
Voltage | 0 VAC ... 550 VAC | ±(2 % of reading + 2 digits) |
Frequency | 0.00 Hz ... 499.9 Hz | ±(0.2 % of reading + 1 digits) |
Phase Sequence | 1.2.3 or 3.2.1 | |
RCD Testing (EN 61557-6) | IΔN: 10 mA, 30 mA, 100 mA, 300 mA, 500 mA, 1 A | |
Contact Voltage UC | 0.0 V ... 99.9 V | (-0 % / +15 %) of reading |
Trip Out Time | 0 ms ... max. time | ±1 ms |
Trip-out current | 0.2 x IΔN ... 2.2 x IΔN | ±0.1 x IΔN |
Earth resistance (EN 61557-5) | 0.00 Ω ... 9999 Ω | ±(5 % of reading + 5 digits) |
General | Main Unit | Remote Unit |
Display | 128 x 64 dots matrix display with backlight | |
Power Supply | 6 x 1.2 V NiMH batteries, type AA | |
Overvoltage Category | 1000 V DC / CAT II 600 V / CAT III; 300 V / CAT IV |
|
Protection Class | Double Insulation | |
COM Port | RS232 and USB | RS232 |
Dimensions | 230 x 103 x 115 mm | 140 x 230 x 80 mm |
Weight | 1.3 kg | 1.0 kg |
Reviews
SKU | MI3108PR |
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Manufacturer Part Code | MI3108 PS |
Country of Origin | Slovenia |