MI 3115 PV Analyser New

Photovoltaic and electrical installation testers

Test 1500 V photovoltaic systems in style. The MI 3115 PV Analyser offers testing in accordance with the IEC 62446 standard and supports all category 1 and category 2 tests and measurements. Like insulation resistance measurements of PV strings, I/U characteristic measurements, and the conversion of measured values to STC values and comparison with nominal values given by the PV modules manufacturers. The irradiation and cell temperature are measured in real time with the wireless remote unit. Additionally, category 1 tests are collected in one auto test, which enables the user to perform all the desired tests with a single touch of the start button.

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Standards applied

Building LV Installation

  • EISinsp Competences: Low Voltage Electrical Installation Safety Inspection
  • EISc Competences: Low Voltage Electrical Installation Safety for Contractors and Maintainers
  • IEC/EN 60364 Electrical Installations for Buildings series
  • IEC/EN 61557 Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - series

Photovoltaic systems

  • IEC/EN 62446 Photovoltaic (PV) systems - Requirements for testing, documentation and maintenance
  • EN 62466-1 Photovoltaic (PV) systems. Requirements for testing, documentation and maintenance – Part 1: Grid connected systems – Documentation, commissioning tests and inspection
  • EN 62466-2 Photovoltaic (PV) systems. Requirements for testing, documentation and maintenance – Part 2: Grid connected systems – Maintenance of PV systems

Instrument safety towards user

  • IEC/EN 61010-1 Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 1: General requirements
  • IEC/EN 61010-031 Amendment 1 - Safety requirements for electrical equipment for measurement, control and laboratory use - Part 031: Safety requirements for hand-held and hand-manipulated probe assemblies for electrical test and measurement
  • IEC/EN 61010-2-030 Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 2-030: Particular requirements for equipment having testing or measuring circuits

EMC safety

  • IEC/EN 61326-1 Electrical equipment for measurement, control and laboratory use - EMC requirements - Part 1: General requirements

Properties

Measuring functions

  • 1500 V insulation resistance of strings;
  • Continuity of PE conductors;
  • Polarity test;
  • Isc and Uoc test;
  • I/U characteristics;
  • Wireless acquisition of irradiation and temperature of PV modules.

Key features

  • Insulation and I/U measurement of 1500 V PV systems in one instrument.
  • Capacitive measurement method.
  • Wireless (Wi-Fi) remote unit for measuring and logging of irradiation and cell temperature of PV modules.
  • Auto test for Category1 tests.
  • Calculation of STC values and comparison with nominal data.
  • Correction of previously wrong entered parameters on already executed measurement or group of measurements.
  • The instrument is controlled via a large colour touch screen display from which the user can prepare and start the selected test or measurement, store results, and review them in numerical and graphical form.
  • Memory organizer, operations on single or group of measurements, search functionality.
  • PV modules database handler.
  • AUTOSEQUENCE.
  • PC SW Metrel ES Manager enables pre-preparation of measurement structure and measurements, upload or download that structure and then reviews the results, enables advanced analysis of the I/U curve, PV modules DB explorer and generation of professional report.

Technical data

Main unit

  • Dimensions (l x h x w): 420 x 180 x 330 mm
  • Mass: 6.8 kg

Remote unit

  • Dimensions (l x h x w): 140 x 80 x 230 mm
  • Mass: 1 kg

Applications

Renewable energy sources

  • STC values and performance of PV panels

Special locations 

  • Low voltage photovoltaic installations

Specifications

Downloads

Datasheet Language Version Release Notes Type Size Download
MI 3115 PV Analyser en 2024 22.01.2024 pdf 472.91 KB
Manual Language Version Release Notes Type Size Download
MI 3115 PV Analyser en 1.3.3 12.04.2024 20753336 pdf 2.5 MB Login
A 1785 PV Remote WL en 1.1.1 23.01.2024 20753318 pdf 839.79 KB
SW 1405 Cloud Reports en 1.1.2 05.04.2024 20753344 pdf 1.12 MB Login
SW 1404 Cloud Storage en 1.1.2 01.02.2024 20753346 pdf 2.2 MB Login
DoC Language Version Release Notes Type Size Download
UK Declaration of Conformity uk 02.09.2022 QR code External link Unknown
PC Software Language Version Release Notes Type Size Download
SW 1201 Metrel Electrical Safety Manager (MESM) Multi-Language 1.23.0.1115 29.02.2024 Readme zip 369.58 MB Login

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