Beha-Amprobe MT204-S Manual Del Usuario página 8

Introduction
You have acquired a high-quality measurement instrument manufactured
by BEHA-AMPROBE GmbH, which will enable you to perform repeatable
measurements for a very long period of time.
The Machinery-Tester MT204-S is a measurement instrument used for final
inspection and documentation of electrical equipment of machines, control
cabinets, switchgears as well as devices complying with EN 60204-1.
The following features characterise the Machinery-Tester MT 204-S:
• Earth bond resistance measurement with 10 A AC or 0.2 A AC
• Loop / Mains impedance measurement up to 440 V
• Display of prospective short circuit current
• Insulation resistance measurement with 500V DC, available also
adjustable test voltage from 250...500 V DC
• High voltage test with 1000V AC, 50 Hz
• Residual voltage measurement and discharge time
• Easy operation using the rotary switch and the START/STOP button
• Automatic start and save function for earth bond resistance and
loop impedance allow both-hands measurements on measured
objects that are difficult to access
• Data memory for approx. 2000 measurement results
• Integrated interface (USB 2.0) for transfer of measurement results to
PC
• Separate interface (USB 2.0) for connection of USB barcode reader,
USB keyboard or USB memory stick
• Graphic LC-Display for measurement values, limit values and test
parameters
• Compact housing with accessory compartment
• Connection diagrams and limit values under the instrument cover
• One pair of sockets and test leads only for all measurement
functions
• Compensation of test lead's resistance for earth bond resistance and
loop impedance measurement
• High-voltage test can be locked by using the protection key switch,
operation available for properly instructed persons only
• High-voltage test with adjustable breaking current
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