Application Catalogue 2022 Measuring instruments and testers

Metrel has introduced a range of Certified Training Modules based on, and adjusted to comply with, the EU-countries industry standards The necessary equipment Metrel’s Safety and Quality Tester Instruments cover the needs of installers, constructors, planners and inspectors. Each tester supports test procedures and measuring methods according to the main standards and other regulation. The Test instruments represent a strong tool for troubleshooting, testing, diagnosing and reporting. Advanced Features and several key solutions are specifically highlighted with regard to the competitors’ solutions....

Contents Knowledge Catalogue - for the specific Training Module for modification to a local - National regulation. Exams Catalogue - with the definition of the minimum level of the Entry conditions for a participant. Approved Certificate - approval of the obtained qualification when signed by a local authorized organization like: • Training organization • Electrical Safety Board Organization, as for example NNELI etest / local – National AIE partner Metrel Academy has put out a comprehensive list of training sessions in order to help you master the latest measurement and testing technologies....

LV Installation Safety & Industry Machine & EVSE & Operation Condition Quality & Switchboards & Continuity, Insulation, Z Loop impedance, RCD, Earth... Electrical Installation Safety GENERAL FEATURES • Predifined and/or programmable AUTO SEQUENCEs. Automatic LIVE and DEAD tests, programmable, no lost or forgotten results / parameters, worst case evaluated, human error factor minimized; • Automatic evaluation of safety at test point, up to 50 parameters, Fuse and RCD characteristics, adjusted and custom limits and tested results combined together and evaluated simply as PASS / FAIL; • Report Creator...

Circuit Protection Parts Selection Guide • PC SW (Metrel ES Manager) and Android (aMESM) support. •/– • 45 … 65 Hz 45 … 65 Hz •/– 45 … 65 Hz •/– AC / A / B / F / B+ •/• • Optional Optional • • • •/• • • • • Optional (full) Optional Optional Optional • / Optional •/•/• • 8 GB / • • IP 40 6 x AA • Optional Optional Optional Optional • / Optional •/•/• Optional Optional Optional Optional Optional Optional • / Optional •/•/• Optional • / Optional • / • / Optional Optional • / Optional •/•/• APPLICATION • Testing of TT, TN and IT systems; • Testing of single and multiphase systems; • Initial and periodic...

PV Systems, Inverters, Panels, Modules Testing, Maintenance, Troubleshooting Photovoltaic Modules, Panels, Strings, Inverters... Electrical Installation Safety GENERAL FEATURES • Automatic measurements on PV Systems. Combined photovoltaic tester and electrical installation safety tester. Environment measurements and calculation to STC. Insulation measurements under energised PV system. • Large PV module Data Base; • PASS/FAIL evaluation of electrical safety test results; • Report Creatorr with powerful two way communication PC SW Tool EuroLink PRO. ADVANTAGES PV installation testing: • Uoc, Isc,...

Selection Guide FEATURES ELECTRICAL INSTALLATION SAFETY Insulation resistance up to 1000 V Continuity 200 mA Line / Loop Impedance RCD A, AC, B Earth resistance Rotary field Isc, Uoc Automatic test sequence I-V curve Umpp, Impp, Pmax Extrapolation to STC Rs (calculated in PC SW) Irradiance Module temperature Logger DC side measurements U, I, P AC side measurements (single phase) U, I, P Single phase PV and inverter energy conversion efficiency Three phase PV and inverter energy conversion efficiency P, Q, S, THDU, PF/cos fi AC/DC current Scope function Energy Harmonics (up to 11th) Tip Commander...

Special Installations Testing, Maintenance, Troubleshooting & Integrated IT Systems Z Line impedance, RCD, RCM, ELM, IMD, Earth... Electrical Installation Safety GENERAL FEATURES • AUTOSEQUENCE automatic tests, worst case evaluated, human error factor minimized; • Automatic evaluation of safety for Medical Locations, Integrated IT systems and Installations on Vehicles, Fuse characteristics, supported IMD, ELM, RCM devices, adjusted limits and tested results combined together and evaluated simply as PASS / FAIL; • Insulation and Earth Bonding Continuity for industrial environment and Special installations...

Selection Guide FEATURES AUTOSEQUENCE Programmable Auto IT (U, Zl, Is, Im) Auto VDE Auto Custom IMD insulation monitor 50 V - 1 kV 250 V, 500 V 2,5 kV PI DAR ISFL L1, L2 first Fault leakage Differential leakage current Touch leakage current Substitute leakage current Leakage current with clamp Current 200 mA Current 2 A, 4-wire Zline, Ipsc, ∆U% / FUSE tables Zloop, Ipfc / FUSE tables Zs(rcd) RCD t, Uc RCD I ramp, Uc Auto PRCD-S, PRCD-K Earth 3W Earth 2 Clamps RO adapter Voltage TRMS, Frequency Phase SEQUENCE L1-L2-L3 IEC lead test Active polarity Power (S, Q, PF, THDU) Functional test Harmonics...

Special Installations Testing, Maintenance, Troubleshooting, Airports, Railway, Industry, EVSE Ground Power Units, Sub-systems, Z impedance, Step/Contact, ELR, dR 300 A, EVSE, Mode 2/3 EV cables... Electrical Installation Safety GENERAL FEATURES • Hi precision 4-wire 300 A Z Line and Z Loop impedance tester; • Hi range impedance measurements in 800 V / 16 ... 420 Hz AC networks; • Hi current dR 300 A 4-wire partial voltage drop and current path resistance measurements; • Earth Leakage Relay (ELR) testing; • Ground fault analysis with Contact, Touch and Step Voltage; • One-Clamp hi current grounding...

and EV cables Selection Guide FEATURES ELECTRICAL INSTALLATION SAFETY Zline mOhm high precision L-L, L-N, Ipsc - 4 wire Zloop mOhm high precision L-PE, Ipfc - 4 wire ΔR high current - 4 wire R selective high current - 4 wire DC source & Line Resistance Earth Potential ELR Test Current Diagnostic test (EVSE) Diagnostic test (Mode 2 EV cable) CP simulation PP simulation Input error simulation Output error simulation CP short / PE open / Diode short Load test Monitoring Automated 3-phase system testing Single phase PRCDs support Threephase PRCDs support Probe test Communication Port USB Remotely...