Datasheet

3-349-838-01
4/7.17
GMC-I Messtechnik GmbH
PROFITESTINTRO
Tester, IEC 60364-6 / DIN VDE 0100-600
CAT III 600 V
CAT IV 300 V
The PROFITEST INTRO provides professional electricians with a uni-
versal, compact and rugged, state-of-the-art measuring tool. The
test instrument is capable of executing all measurements for test-
ing the effectiveness of safety measures in electrical systems as
required by IEC 60364-6 (DIN VDE 0100-600) and other country-
specific standards, and as specified in the individual sections of
DIN EN 61557 (VDE 0413).
Thanks to its intelligent and ergonomic
design, intuitive operation and an advanced technical concept, it’s
aligned consistently to routine daily tasks making it the ideal compan-
ion for any electrician.
Large Voltage and Frequency Ranges
A broad-range measuring device permits use of the test instru-
ment in all alternating and 3-phase electrical systems with volt-
ages from 65 to 500 V and frequencies of 16 to 400 Hz.
Loop and Line Impedance Measurement
Measurement of loop and line impedance can be performed in
the 65 to 500 V range. Conversion to short-circuit current is
based on the respective nominal line voltage, insofar as the mea-
sured line voltage is within the specified range. Measuring error for
the PROFITEST INTRO is also taken into account for conversion.
Outside of this range, short-circuit current is calculated on the
basis of momentary line voltage and measured impedance.
Measurement of Insulation Resistance Using Nominal Voltage with Vari-
able or Rising Test Voltage
Insulation resistance is usually measured with a nominal voltage of
500, 250 or 100 V.
A test voltage which deviates from nominal volt-
age, and lies within a range of 20/50 to 1000 V, can be selected for
measurements at sensitive components, as well as systems with
voltage limiting devices.
Measurement can be performed with a constantly rising test volt-
age in order to detect weak points in the insulation and determine
tripping voltage for voltage limiting devices.
Voltage at the device under test and any triggering/breakdown
voltage appear at the test instrument’s display.
Low-Resistance Measurement
Bonding conductor resistance and protective conductor resis-
tance can be measured with a test current of  200 mA DC, auto-
matic polarity reversal of the test voltage and selectable current
flow direction. If the adjustable limit value is exceeded, an LED
lights up.
Testing of Residual Current Devices (RCCBs)
• Testing of equipment and RCCBs with rising residual current
including indication of tripping current and contact voltage
• Testing for N-PE reversal
• Testing of RCCBs with the following nominal currents:
½ • I
 N
, 1 • I
 N
, 2 • I
 N
, (5 • I
 N
up to 100 mA)
• Selective , SRCDs, PRCDs (Schukomat, Sidos and others),
types G/R, AC, A and F; types B, B+ and EV, MI
•Testing of RCCBs which are suitable for pulsating residual direct
and alternating current; testing is conducted with positive or neg-
ative half-waves
S
• Measurement of RLO, ZL-PE, ZL-N, RINS, RE, ΔU, phase
sequence and voltage
• OFFSET Management RL-PE / RN-PE / RL-N
• Measuring functions can be selected directly via the rotary switch
• Testing of RCD types A, AC, F, B, B+, EV, MI and G/R, as well as
SRCDs and PRCDs
• Display of approved fuse types for electrical systems
• Phase sequence measurement
(including highest line-to-line voltage)
• Measuring of contact voltage by Finger contact
• Connection of an RFID reader or a barcode scanner
• Individual measured value memory and memory structure setup
• Help functions with wiring diagrams
• Bidirectional data exchange via USB,
DDS-CAD and epINSTROM
• Measuring category: CAT III 600 V / CAT IV 300 V
• International prompting (12 languages)
• ETC software (Electrical Testing Center) for, amongst other
functions, creating tree structures and documentation per ZVEH