The A 1422 Multifunctional test adapter has all functionalities as its predecessor A 1322 plus complete support for testing of Arc Welding Equipment. This makes it a perfect test and troubleshooting instrument for the demanding user. As its predecessor it has unique functions such as active polarity testing, differential leakage testing and testing of 3-phase RCD’s, which makes the A 1422 Active 3-phase Adapter an ideal instrument for advanced applications. The A 1422 adapter is designed for use alongside the MI 3321 MultiservicerXA and the MI 3310/MI 3310A SigmaPAT enabling functional tests to be carried out on machines up to 40 A. Several test socket outlets make this instrument an ideal tester for testing industrial extension leads that may also be RCD protected.The test results and parameters can be saved into the large built-in memory for further downloading, analysis and the test report printing with the help of the PC SW PAT Link PRO that is provided with both supporting test instruments.

APPLICATION:

Testing of single and 3-phase ARC Welding equipment.
Professional 3-phase portable appliance testing.
Professional 3-phase machine testing

OTHER FEATURES

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.
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.
Built-in CEE 3-phase/32 A 5-pin, CEE 3-phase/16 A 5-pin and CEE 1-phase/16 A 3-pin test sockets.
Instrument comes complete with all accessories necessary for comfortable measurements and is kept in a robust waterproof case.

TECHNICAL DATA

Dimensions (w x h x l): 335 x 160 x 335 mm

Mass (without accessories): 7.2 kg

Accesorii standard

A 1422 Standard set A 1422

Instrument A 1422
Bag for accessories
Measuring / Connection cable betwen Adapter and Instrument
3-phase mains cable 16 A male / 32 A female, 5-pin, 2 m
RS232 cable
Instruction manual, short instruction manual
Calibration certificate

Alte produse METREL

TESTER INSTALATII ELECTRICE 1KV METREL MI 3125B EUROTEST COMBO

• Insulation resistance with DC voltage
• 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
• Phase sequence
• RCD testing (general and selective, type AC, A and B)
• Earth resistance (3-wire method).

MEGOHMMETRU REZISTENTA IZOLATIE 1KV SI CONTINUITATE METREL MI 3103 GIGAOHM

• Insulation Resistance: Three different test voltages (250, 500 and 1000 V)
• Continuity: 200 mA measurement with automatic polarity change.
• RMS Voltage and Frequency
• Warnings are given if hazardous voltages are detected.
• Auto power-off.

MEGOHMMETRU REZISTENTA IZOLATIE, CONTINUITATE, IMPAMANTARE METREL MI 3101 EUROTEST AT

• DC insulation resistance,
• PE conductor continuity test,
• Line and Loop resistances 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.

MULTIMETRU DIGITAL PORTABIL PROFESIONAL DE PRECIZIE METREL MD 9060

• large 2-line 500.000 counts LCD display
• 1000V TRMS AC, DC voltage measurement;
• 10A TRMS AC, DC current measurement;
• 50nF..25mF Capacitance measurement;
• 500O..50MO Resistance measurement;
• Diode test;
• 5Hz..1MHz Frequency of digital signals measurement
• Temperature measurement(thermocouple type K included)

MEGOHMMETRU 1000V REZISTENTA IZOLATIE, CONTINUITATE CONDUCTOARE, DISPERSIE METREL MI 3102 EUROTEST XE

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

MEGOHMMETRU IZOLATIE 10KV METREL MI 3200 TERAOHM

• Insulation resistance up to 10 T?
• DC Test voltage 500 V - 10 kV in step of 25 V
• The short circuit current is 5 mA
• Auto-calibation of measuring system
• Operates from mains or rechargeable supply
• Automatic discharge of capacitive loads
• Digital and bar graph results with date and time
• User friendly PC software with RS232 or USB isolated communication port

MEGOHMMETRU REZISTENTA IZOLATIE 1000V SI CONTINUITATE METREL MI 3121

• Very large LCD display with bargraph and backlight
• High measuring range of up to 30 G? with test voltage from 50 V to 1000 V
• Fast and reliable continuity tests with automatic polarity reversal
• Voltage and frequency measurements
• Preprogrammed limits
• PASS/FAIL evaluation of result
• Bright GREEN/RED indicators provides visual evaluation of results
• Suited for testing on CAT IV installations

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

TESTER RCD CURENTI DE SCURGERE SCURTCIRCUIT DISJUNCTOARE SI INTRERUPATOARE METREL MI 3122 SMARTEC Z

• Loop impedance / prospective fault current
• Line impedance / prospective short-circuit current
• Built-in fuse characteristics for quick evaluation of measuring results
• RCD tests (trip out time, contact voltage, ramp test, Autotest)
• Testing on 1- and 3-phase systems
• Phase sequence test

ANALIZOR CALITATEA ENERGIEI ELECTRICE CLASA A METREL MI 2892 POWER MASTER

• Voltage: TRMS, peak, crest factor (4-channel)
• Current: TRMS, peak, crest factor (4-channel)
• Power (active, reactive, apparent)
• Power measurements fully compliant with IEEE 1459 (active, nonactive, fundamental, harmonic, load unbalance)
• Unbalance, flicker measurement
• Harmonic and interharmonic analysis up to 50th harmonics, THD measurement
• Energy (active, reactive, generated, consumed)
• Power quality analysis according to EN 50160 and IEC 61000-4-30 Class A