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MD-5075x - TECHNICAL SPECIFICATIONS
 

TEST VOLTAGES
500 V - 1 kV  - 2.5 kV - 5 kV directly, one button selectable.
500 V to 5 kV in 25 V, 100 V or 500 V steps.
DC, negative.

MAXIMUM RESISTANCE READING
5 TΩ @ 5 kV

DC VOLTMETER
30 V up to 600 Vdc
Accuracy: ±(5 % of reading + 3 digits)

AC VOLTMETER
30 V up to 600 V r.m.s.
Accuracy: ±(5 % of reading + 3 digits)

OVERVOLTAGE CATEGORY
CAT. III - 600 V

LEAKAGE CURRENT MEASUREMENT
1 nA up to 1500 nA
±(10 % of reading + 3 digits)

CAPACITANCE MEASUREMENT
50 nF    up to   10 µF    @      500 V
50 nF    up to   5 µF     @       1000 V
30 nF    up to   2 µF     @       2500 V
30 nF    up to   1 µF     @       5000 V
Accuracy: ±10 % of reading ± 3 digits

SHORT CIRCUIT CURRENT
Max. 2 mA

TEST VOLTAGES ACCURACY
± 3 % of nominal test voltages on 10 GΩ

MEGOHMMETER BASIC ACCURACY
± 5 % of reading 1 MΩ to 1 TΩ @ 5 kV
± 20 % of reading 1 TΩ to 5 TΩ @ 5 kV
(for lower test voltages, the upper limit will be reduced proportionally)
± 20 % of reading 10 kΩ to 100 kΩ
± 10 % of reading 100 kΩ to 1 MΩ

ADVANCED FEATURES
Automated Polarization Index calculation
Automated Dielectric Absorption Ratio calculation
Programmable Pass-Fail test
Step Voltage Test
4000 readings memory
Switchable filter to remove external noise interference

BUILT-IN PRINTER
Prints elapsed time, actual voltage and resistance measured each 15 seconds

SERIAL DATA OUTPUT
RS-232 @ 4800 bps. With optical isolation. Suitable for data collection in an external serial printer, computer or data-logger.

BUILT-IN CHRONOMETER
Shows elapsed time in mm:ss format. Count starts automatically for each measurement.

MEGALOGG2 SOFTWARE
Friendly, easy to use software. Tests are represented in graphic and tabular views. With automatic report generator, including the operator's commentaries.

ENVIRONMENTAL PROTECTION
IP-54 (with closed lid)

SAFETY CLASS
Meets the requirements of IEC 61010-1/1990, IEC 61010  1/1992 amendment 2

E.M.C
In accordance with IEC 61326-1

ELECTRO MAGNETIC IRRADIATION IMMUNITY
In accordance with IEC 61000-4-3

ELECTROSTATIC IMMUNITY
In accordance with IEC 1000-4-2

POWER SUPPLY
Internal rechargeable 12 V - 3 Ah NiMH battery

BATTERY CHARGER
For 100 - 240 V~ mains

OPERATING TEMPERATURE RANGE
-5 ºC to 50 ºC

STORAGE TEMPERATURE RANGE
-25 ºC to 65 ºC

HUMIDITY RANGE
95% RH (non condensing)

ALTITUDE
Up to 3000 m

WEIGHT
Approx. 4.3 kg

DIMENSIONS
340 x 295 x 152 mm

INCLUDED ACCESSORIES:
• 2x Measuring test leads (25 kV insulation)
• 1x GUARD test lead
• Charger power cord
• RS-232 cable
• Protective bag
• Operating instructions
• MegaLogg2 software
• 10 printer paper rolls

  I06041101