Metrel MI 3114 Photovoltaic & Electrical Installation Tester


  • ManufacturerMetrel
  • Product Code: MI 3114
  • Availability: Pre-Order

  • Rp0



The Metrel MI 3114 PV Tester is a high-capacity instrument designed for testing photovoltaic (PV) systems. It can handle up to 1500 V and a short circuit current of 40 A. Compliant with IEC 62446-1, it conducts a full range of category one tests, including PV-specific measurements like insulation resistance, Isc, and Uoc. The results are calculated using STC values to compare with the PV module’s nominal data.

Equipped with a wireless remote unit, the MI 3114 measures irradiation and cell temperature. It also features a single auto-test function for executing all category one tests with one touch.

The tester’s large colour touch screen allows users to control, prepare, and start measurements, store results, and review or correct data, even for previously completed measurements. Standard and Pro sets are available.

Key Features
Testing PV strings in parallel with a 40 A current (50% faster testing)
Insulation resistance measurements up to 1500 V for PV systems in a single instrument
Autotest for Category 1 tests
Wireless (Wi-Fi) remote unit for measuring and logging irradiation and cell temperature of PV modules
Calculation of STC values and comparison with nominal data
PV modules database handler
Correction of previously entered parameters on executed measurements or groups of measurements
Memory organizer for managing single or group measurements, with search functionality
AUTOSEQUENCE function
PC software (Metrel ES Manager) to prepare, upload/download measurement structures, and generate professional reports
Continuity of PE conductors
Polarity test
ISC and UOC test
Low-voltage photovoltaic installations
STC values and PV panel performance
Dimensions (l x h x w): 310 x 130 x 250 mm

What's Included?

Standard Set
Instrument MI 3114
Test Leads:
A 1790 - Blue, 3m, 2.5mm²
A 1790 - Red, 3m, 2.5mm²
A 1792 - Green, 3m, 0.75mm²
A 1509 - Black, 50m, 0.75mm²
A 1012 - Green, 4m, 0.75mm²
Adapters: S 2146 PV MC4 to Banana, 1500 V
Clips and Probes:
A 1309 - Green Crocodile Clip
A 1014 - Black Test Probe
A 1015 - Blue Test Probe
A 1016 - Red Test Probe
Cables:
A 1727 - Communication Cable, 1m, USB type B/A
A 1728 - Power Cable, 2m, 3x0.75mm²
Carrying and Storage:
A 1551 - Soft Padded Carrying Bag, Size: L
Software and Licensing:
SW 1201 - Metrel ES Manager (MESM)
P 1000-EU - License Key (Basic)
Documentation:
Calibration Certificate for MI 3114
User Manual

Pro Set (Includes Standard Set + the following items)

A 1785 - PV Remote Unit
A 1833 - PV Temperature Sensor
A 1834 - PV Reference Cell
2x A 1835 - Clamps for Attaching Accessories
A 1791 - Carrying Strap with Tightening Buckle
S 2080 - 6 Rechargeable Batteries, 1.2 V, 2100 mAh, type AA
A 1548 - Power Supply Adapter, 0.5A/12V
Calibration Certificate for A 1785

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