MicroOhmetru inalta precizie 100A Metrel MI 3252

Cod: Metrel MI3252 MI-3252


 

Brosura produs PDF, 0.31 Mb
 

Descriere

MI 3252 MicroOhm 100A is a portable low resistance ohmmeter used to measure low contact resistances of breakers and switches, busbars using test current from 100 mA to 100 A.

 

MEASURING FUNCTIONS

  • Resistance measurement: wide measuring range (1 nO ... 20 O)  adjustable test current (100 mA ... 100 A)
  • Voltage drop measurement
  • Bar graph: on screen resistance bar graph

 

KEY FEATURES:

  • Safe: sustain external voltages in case of wrong connection, protection level (CAT IV, 50 V); automatically detects continuity in current circuit.
  • Single and continuous measuring mode.
  • Portable: rugged carrying case with a handle and lightweight design  enable easy moving the instrument between sites.
  • High protection degree: IP 64.
  • Accurate: 1 nO best resolution with 0.25% accuracy.
  • Custom limits: the limits can be set for PASS or FAIL evaluation of test result.
  • Battery powered: the instrument enables measurements with 100 A for up to 10 minutes when powered from internal battery only.
  • Memory: built-in memory enables storage of up to 1000 test results.
  • Downloadable: downloads test results via RS232 or USB cable directly to the PC with the help of the software.

 

TECHNICAL DATA

Dimensions (w x h x l): 410 X 175 X 370 mm

Weight (with batteries, without accessories): 11.8 kg

 

Accesorii standard

MI 3252 Standard set MI 3252

  • Instrument MI 3252 MicroOhm 100A
  • Current test lead with crocodile clip,  5 m, 25 mm2, 2 pcs
  • Potential test lead, 5 m, 2 pcs (red, black)
  • Test probe, 2 pcs (red, black)
  • Crocodile clip, 2 pcs (red, black)
  • Mains cable
  • RS232 cable
  • USB cable
  • Bag for accessories
  • PC SW HVLink PRO
  • Instruction manual
  • Calibration certificate
 

Alte produse METREL

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• Adjustable test voltage from 250 V to 5000 V in 50 V steps.
• Resistance measuring range 5 T?.
• Adjustable measuring time from 1 second to 90 minutes.
• Automatic PI, DAR and DD index calculation and capacitance measurement up to 50µF.
• Automatic load discharge after completed measurement.
• Guard terminal for elimination of insulation surface currents.
• AC and DC voltage measurement up to 600 V.

 

TESTER SECURITATE ECHIPAMENTE ELECTRICE CF. STANDARD IEC EN VDE METREL MI 2142 ALPHA PAT

• Functional and visual inspection;
• Earth bond resistance;
• Insulation resistance;
• Substitute leakage current;
• Differential leakage current test;
• Touch leakage test;
• IEC cord polarity test;

 

TESTER CABLU COAXIAL SI RETEA LAN METREL MI 2014 CABLE SCANNER

• easy to use LAN tester with wide variety of functions for fault finding
• troubleshooting on IT cabling connections
• TDR facility with adjustable NVP
• determination of distance to the fault
• cable length measurement
• pair determination in multi-pair cables
• crossed pairs,
• crosstalk,
• short-circuit,
• mismatched pairs,
• bad contacts,
• no shield etc..

 

ADAPTOR ACTIV TRIFAZAT TESTARE POLARITATE, SCURGERI DE CURENT DIFERENTIALE SI RCD METREL A 1422

• Testing of single and 3-phase ARC Welding equipment.
• Professional 3-phase portable appliance testing.
• Professional 3-phase machine testing
• Testing of Open-Circuit Voltage at ARC Welding Units in accordance to EN 60974-4.
• All tests on 3-phase electrical equipment can be carried out including live leakage test, power, polarity, RCD and Active polarity.
• Simple connection to the PAT/MACHINE tester with automatic detection

 

TESTER SECURITATE ECHIPAMENTE ELECTRICE PORTABILE METREL MI 3311 GAMMAGT

• Continuity test with 200 mA.
• Insulation resistance.
• Insulation resistance of isolated accessible conductive parts.
• Substitute leakage current.
• Substitute leakage current of isolated. accessible conductive parts.
• IEC cord polarity test.
• Voltage.
• Functional and visual inspection.

 

MICROHMETRU PORTABIL REZISTENTE MICI 2A METREL MI 3242

• Bidirectional resistance measurement from 1 µO up to 199,9 O
• test current up to 2 A
• High overvoltage protection (CAT III / 600 V)
• Internal protection cicuit
• 50 Hz / 60 Hz ripple detection and rejection.
• more than 800 measurements of 500 mO load 8 2 A test current & 15 s measurement duration
• Pre-programmed limits with PASS/FAIL evaluation of measurement result
• Up to 1500 test results with timestamp can be stored in internal memory.
• PC SW HVLink PRO enables downloading, review, analyses and printing of test results.

 

LOCATOR TRASEE CABLURI METREL MI 2093 LINE TRACER

• Field proven instrument for under-wall low voltage installation tracing
• fuse finding
• short-circuit spot determination and metal installation tracing
• Can be used on energized or voltage-free systems.
• Tips and detailed descriptions of connection schemes for various combinations from everyday practice.

 

TESTER INSTALATII ELECTRICE ELECTRICIAN METREL MI 2150 INSTALLCHECK

• Wiring check
• DC insulation resistance
• Continuity test
• Line and Loop resistance
• RCD test
• Phase sequence
• Pass/Fail visual and audio presentation of results

 

TESTER MULTIFUNCTIONAL INSTALATII ELECTRICE MASURA REZISTENTA IZOLATIE, CONTINUITATE, PRIZA DE PAMANT METREL MI 3105 EUROTEST XA

• insulation resistance,
• PE conductor continuity test,
• Line and Loop esistances with Fuse evaluation table built-in,
• RCD test with Trip lock function,
• phase sequence in 3-phase systems,
• on-line voltage monitor,
• 2-wire and 3-wire Earth resistance test with built-in battery operated generator,
• earth resistance test with Two Clamps method,
• Leakage Current test,
• test of Luminance with optional LUX meter probe

 

MICROOHMMETRU TRANSFORMATOR PRECIZIE CURENT 100A METREL MI 3252

• Resistance measurement: wide measuring range (1 nO ... 20 O)
• adjustable test current (100 mA ... 100 A)
• Voltage drop measurement
• Bar graph: on screen resistance bar graph
• protection level (CAT IV, 50 V)
• Portable
• High protection degree: IP 64.
• Accurate: 1 nO best resolution with 0.25% accuracy
• Custom limits: the limits can be set for PASS or FAIL evaluation of test result.
• Battery powered
• Downloadable: downloads test results via RS232 or USB cable directly to the PC with the help of the software.