High Voltage Insulation Diagnostics MI 3200 TeraOhm 10 kV
10 kV Insulation, Voltage and Fault- fi nding tester
R
3 R(t)
A
10 kV
PI / DD/ DAR
CAT IV 600 V
The new MI 3200 TeraOhm 10 kV insulation tester is a portable instrument intended to measure insulation resistance through the use of high DC test voltages up to 10 kV. The large LCD screen allows real-time R(t) graphs to be displayed. Results can be stored and downloaded to a computer via USB and RS232 connections with the help of the optional TeraLink PRO software. The high quality instrument, shielded test leads and quality accessories included in the standard set enable you to perform your testing effectively.
KEY FEATURES: •
Automated testing: PI, DD, DAR calculations with automated resist- ance ranging. All data is displayed during one single measurement.
•
Fault Finding: fully programma- ble Step-Voltage and Withstanding Voltage test functions to assist in diagnosing faults in insulation.
•
R(t) graph: real time resistance against time graph plotting facil- ity to graphically illustrate the re- sponse of a material to an applied test voltage.
•
Faster testing: high 5 mA charging current quickly charges capacitive
3. 10 • loads.
• •
Accurate: selectable noise rejec- tion fi lters (up to 5 mA) and shield- ed cables as standard ensure accu- rate readings. Safe: high CAT IV/600 V voltage protection Portable: lightweight 5.5 kg design with carry handle.
APPLICATION:
• • •
Testing insulation resistance of rotating machinery and cables. Production line periodic testing and maintenance. Troubleshooting and analysis of all
•
kinds of insulation problems. Effective readings in high noise environments such as high voltage substations and switchyards.
• Diagnostic testing. STANDARDS:
Instruments operation: IEC/EN61557-2 Electromagnetic compatibility (EMC): EN 61326 class B Safety (LVD):
EN 61010-1 (instrument) EN 61010-031(accessories)
Accessories: page 3.12
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