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Brand: Metrel
Metrel MI 3152 EurotestXC Multifunctional Installation Tester
Description
A touch-screen installation tester built around automatic test sequences
The Metrel MI 3152 EurotestXC is a multifunctional instrument for the complete safety testing of low-voltage electrical installations according to IEC/EN 61557. Metrel describes it as an instrument of its newer generation: the familiar installation tests and AUTO SEQUENCE testing of TN, TT and IT earthing systems are run from a large colour touch screen rather than from a rotary switch and a stack of menus.
A technician can work in two ways. Single tests cover on-line voltage monitoring, phase sequence, varistor testing, earth resistance, illuminance and TRMS current measurement, RCD tests, line and loop impedance and specific earth resistance, together with first fault leakage current (ISFL) and tests of insulation monitoring devices (IMD). Predefined AUTO SEQUENCEs chain the measurements that a given earthing system needs, so that the same steps are performed in the same order on every circuit: Auto TT measures U, Zln, Zs and Uc; Auto TN/RCD measures U, Zln, Zs and Rpe; Auto TN measures U, Zln, Zlpe and Rpe; and Auto IT measures U, Zln, Isc, Isfl and IMD.
Built-in fuse tables evaluate line and loop impedance results automatically and all three voltages are monitored in real time. Results move to a PC with the Metrel ES Manager software, or to Android devices through the optional aMESM app, over the built-in Bluetooth connection.
Technical specifications
| Parameter | Specification |
|---|---|
| Standards | Installation testing per IEC/EN 61557; reference standards IEC/EN/HD 60364-4-41, IEC/EN 61008, IEC/EN 61009, BS 7671, AS/NZ 3017; safety IEC/EN 61010-1; EMC IEC/EN 61326-1 |
| Continuity | Test current 200 mA with polarity change: 0.00 to 1999 ohm; test current 7 mA (no RCD tripping): 0.00 to 1999 ohm |
| Insulation resistance | Test voltages 50, 100, 250, 500 and 1000 V DC; ranges up to 999 MOhm depending on test voltage; varistor test |
| RCD testing | General and selective, type AC, A, F, B, B+, MI RCD, EV RCD, PRCD, PRCD-K, PRCD-S; trip time, trip current (ramp) and touch voltage Uc |
| Line / loop impedance | Zline L-L, L-N with prospective short-circuit current; Zloop L-PE with prospective fault current; 0.00 ohm to 9.99 kOhm; Z AUTO combined function; Trip Lock RCD function |
| Voltage / frequency | TRMS voltage 0 to 550 V, accuracy +/-(2 % of reading + 2 digits); frequency 0.00 to 499.9 Hz |
| Current (with clamp options) | TRMS AC with A 1018 and A 1019 to 19.99 A; AC/DC with A 1391, ranges 40 A and 300 A |
| Earth resistance | 3-wire 0.00 to 9999 ohm; 2-clamp method 0.00 to 39.9 ohm; specific earth resistance with Ro-adapter A 1199 (option) |
| ISFL / IMD test | First fault leakage current 0.0 to 19.9 mA; IMD threshold 5 to 640 kOhm, indicative |
| Illuminance | Type B and Type C sensors (options), 0.01 lux to 19.99 klux |
| Power supply | 9 V DC: six 1.5 V AA batteries or NiMH accumulators; charger and rechargeable batteries in the standard set |
| Overvoltage category | 1000 V DC CAT II; 600 V CAT III; 300 V CAT IV; protection class: double insulation |
| Communication | Bluetooth, USB, RS232 |
| Weight / size | 1.3 kg; 230 x 103 x 115 mm (l x h x w) |
Where it is used and how to choose the set
Metrel lists initial and periodic testing of domestic installations, maintenance, lightning installations, medical installations, construction sites and electric vehicle supply equipment (EVSE) testing among the typical applications.
The instrument is sold as a standard set (MI 3152 ST) or a Euro set (MI 3152 EU). The standard set contains the instrument, a plug commander, three-wire test lead, power adapter with six NiMH AA batteries, probes, crocodile clips, a 20 m earth set, cables, a soft bag and neck belt, a Metrel ES Manager BASIC licence and a short manual. The Euro set adds the A 1018 low-range leakage clamp, the A 1019 clamp and a Metrel ES Manager PRO licence.
Optional accessories listed by Metrel include the Ro-adapter A 1199, the receiver R10K A 1191, three-phase adapters A 1110 and A 1111, luxmeter sensors A 1172 and A 1173, a barcode scanner A 1105 and a 50 m earth test set S 2027.
What to confirm before ordering
State whether the standard set, the Euro set or the bare instrument is required, and list the options you need: current clamps for leakage or load current, the Ro-adapter for soil resistivity, luxmeter sensors, three-phase adapters, scanner, longer earth sets. Confirm the installation types and the national wiring rules you test to, since the predefined AUTO SEQUENCEs and fuse tables are profile dependent, and say whether the results must go to Metrel ES Manager or to an Android device. Metrel reserves the right to change specifications without notice, so check the current leaflet at order time.
Documents and quotation
The Metrel leaflet for this model is attached to the page as a datasheet. Compare the insulation range with other portable testers in the portable test and measurement category, including the Megger MIT1025/2 10 kV insulation resistance tester for higher test voltages. Send the model, set, accessories and quantity with your request for quotation and Seven Star LLC will quote against that specification.
Datasheets & Documents
- Datasheet Metrel MI 3152 EurotestXC product leaflet (PDF) Download
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About brand
Metrel is a Slovenian manufacturer of electrical measuring and testing instruments, established in 1957 and based in Horjul. Seven Star LLC lists Metrel installation testers, high-voltage insulation testers, earth testers, micro-ohm meters and power quality analysers, and supplies Metrel instruments to electrical contractors, utilities and maintenance teams in Oman and the GCC.
Metrel instrument groups on this page
- Installation testers: MI 3152 EurotestXC, MI 3155 EurotestXD and the MI 3121 insulation and continuity tester for low-voltage installation verification.
- Insulation and micro-ohm testers: TeraOhm 5 kV and 10 kV instruments (MI 3201, MI 3205, MI 3211) and the MI 3242 MicroOhm 2A.
- Earth testers: MI 3290 Earth Analyser and MI 3288 Earth Insulation Tester.
- Power quality analysers: MI 2892 Power Master, MI 2893 Power Master XT and MI 2885 Master Q4.
Ordering Metrel instruments: what we need
Give the complete model name and the set you want, because Metrel sells most instruments as standard, Euro or advanced sets with different leads, clamps and software licences. List the accessories separately (longer leads, current clamps, adapters), and state the standard your testing must follow. If you are unsure of the model, describe the installation, the test voltage and the measurements required.
Browse Metrel products by category: Portable Test & Measurement.
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Frequently Asked Questions
Which earthing systems does the MI 3152 EurotestXC test?
It runs predefined AUTO SEQUENCE tests for TN, TT and IT systems, and Metrel lists testing of single and multiphase systems.
What insulation test voltages are available?
Insulation resistance is measured with DC test voltages of 50, 100, 250, 500 and 1000 V, plus a varistor test.
Which RCD types can be tested?
General and selective RCDs of type AC, A, F, B and B+, as well as MI RCD, EV RCD, PRCD, PRCD-K and PRCD-S devices.
How are results transferred to a computer?
The instrument has built-in Bluetooth, USB and RS232 communication and works with the Metrel ES Manager PC software; an optional aMESM Android app is also listed.
What is in the standard set MI 3152 ST?
Instrument, plug commander, three-wire test lead, power adapter with six NiMH AA batteries, probes, crocodile clips, 20 m earth set, cables, soft bag, neck belt, ES Manager BASIC licence and a short manual.
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