The A 1143 Euro Z 290 A is a professional portable high current impedance tester. It performs high precision line and high precision fault loop impedance measurements in environments up to CAT IV / 310 V.

MEASURING FUNCTIONS

High precision line impedance;
High precision fault loop impedance;
Contact voltage.

OTHER FEATURES

Independence: instrument is designed to work independantly or in conjunc-tion with: MI 2086 Eurotest 61557, MI 3101 EurotestAT, MI 3105 EurotestXA and MI 3321 MultiServicerXA.
Range widening: adapts the instruments to read from 0.1 m? up to 19.99 ?.
Multi-system testing: works on both single phase and 3-phase systems (110 V to 440 V).
IPSC and IPFC calculation: IPSC and IPFC readings calculated up to 400 kA.
Comfortable carrying: all the acces-sories are put in the strong, rugged, durable case of the instrument.
LCD: Built-in LCD for standalone meas-urements.

TECHNICAL DATA

Dimensions: 345 x 160 x 335 mm
Mass: 5.0 kg

Accesorii standard

A 1143 Standard set A 1143

Instrument Euro Z 290 A
Test lead, 2-wire, 2 pcs
Test lead, black, 2 m
Test probe, red, 2 pcs
Crocodile clip, black, 3 pcs
Crocodile clip, red, 2 pcs
RS232 cable
RS232-PS/2 cable
Instruction manual
Calibration certificate

Alte produse METREL

ADAPTOR ACTIV TRIFAZIC TESTARE POLARITATE, PUTERE, SI RCD METREL A 1322

• 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.
• Simple test procedures, identical to single phase equipment.
• Test sequence for 3-phase tests are automatically set, based on entered test codes and input voltages.

TESTER INSTALATII ELECTRICE 1000V METREL MI 2086 EUROTEST 61557

• DC insulation resistance with test voltages up to 1000V
• PE conductor continuity test
• Loop and Line impedance also without RCD triggering
• RCD test
• Illumination
• Phase sequence in 3-phase systems
• Measurements on earthling and lightning systems with included 2-clamp method (without junctions disassembling).
• Electrical power and consumption measurement,
• current and voltage harmonics measurement,
• phase angle

CLESTE AMPERMETRIC INDUSTRIAL DE UZ GENERAL METREL MD 9230

• DC and TRMS AC voltage up to 600 V
• DC and TRMS AC current measurement up to 1000 A and 800 A respectively
• Resistance measurement
• Continuity test
• Diode test
• Capacitance measurement

MICROOHMMETRU PORTABIL REZISTENTA INFASURARE TRANSFORMATOR 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.

TESTER INSTALATII ELECTRICE 1000V METREL MI 3125 EUROTEST COMBO

• TRMS voltage and frequency
• Continuity
• Insulation resistance
• RCD testing (type AC and A)
• Fault loop / RCD Trip Lock impedance
• Line impedance
• Phase sequence

TESTER REZISTENTA IZOLATIE LA 2500V INSTALATII ELECTRICE METREL MI 3102H CL EUROTEST XE 2.5KV

• Insulation resistance with up to 2500V DC voltage
• PI, DAR calculation
• Continuity of PE conductors with 200 mA test current with polarity change
• Continuity of PE conductors with 7 mA test current (continuous measurement) without RCD tripping
• Line impedance
• Loop impedance
• Loop impedance with Trip Lock RCD function
• TRMS voltage and frequency

DETECTOR DE TENSIUNE FARA CONTACT METREL MD 105

• 110 V � 1000 V AC measurement range
• CAT III / 1000 V overvoltage protection
• visual display indicator

MULTIMETRU PORTABIL MENTENANTA INDUSTRIE SI LABORATOR REPARATII METREL MD 9030

• 1000V TRMS AC, DC voltage measurement;
• 10A TRMS AC, DC current measurement;
• 400O..40MO Resistance measurement;
• 500nF..3mF Capacitance measurement;
• 50Hz..1MHz Frequency Measurement

TESTER IMPEDANTA LINIE SI BUCLA INTRERUPTA RETEA ELECTRICA LA CURENTI INALTI METREL A 1143 EURO Z 290 A

• High precision line impedance;
• High precision fault loop impedance;
• Contact voltage.
• Range widening: adapts the instruments to read from 0.1 m? up to 19.99 ?.
• Multi-system testing: works on both single phase and 3-phase systems (110 V to 440 V).

MULTIMETRU PORTABIL DE UZ GENERAL METREL MD 9016

• 1000V AC, DC voltage measurement;
• 8A AC, DC current measurement;
• 600O..60MO Resistance measurement;
• 60nF..3mF Capacitance measurement;
• 5Hz..1MHz Frequency Measurement
• Temperature measurement(thermocouple type K included)