Rish Insu 5Dx
1
Table of contents
1 PRECAUTIONS AND SAFETY MEASURES....................................................................................................2
1.1
Preliminary instructions ................................................................................................................................ 2
1.2
During use ..................................................................................................................................................... 3
1.3
After use ....................................................................................................................................................... 3
1.4
Definition of measurement (overvoltage) category ........................................................................................ 3
2 GENERAL DESCRIPTION ............................................................................................................................4
2.1
Instrument features ...................................................................................................................................... 4
3 PREPARATION FOR USE............................................................................................................................4
3.1
Initial inspections .......................................................................................................................................... 4
3.2
Power supply ................................................................................................................................................ 4
3.3
Calibration .................................................................................................................................................... 4
3.4
Storage ......................................................................................................................................................... 4
4 OPERATING INSTRUCTIONS .....................................................................................................................5
4.1
Instrument description .................................................................................................................................. 5
4.2
Description of function keys .......................................................................................................................... 5
4.3
Description of display .................................................................................................................................... 6
4.4
Description of measuring leads...................................................................................................................... 7
4.5
GUARD lead .................................................................................................................................................. 7
4.6
Notes on the insulation measurements ......................................................................................................... 7
4.7
Switch on the instrument .............................................................................................................................. 8
4.7.1
Configuration of the test parameters for FIX mode ............................................................................. 8
4.8
Insulation measurement in FIX mode ............................................................................................................ 9
4.8.1
Configuration of the test parameters for FIX mode ............................................................................12
4.9
Insulation measurement in ADJUST mode ....................................................................................................13
4.9.1
Configuration of the test parameters for ADJUST mode .....................................................................16
4.10
Insulation measurement in RAMP mode .......................................................................................................17
4.10.1
Configuration of the test parameters for RAMP#1 mode ....................................................................21
4.10.2
Configuration of the test parameters for RAMP#2 mode ....................................................................21
4.10.3
Configuration of the test parameters for RAMP#3 mode ....................................................................22
4.11
Enable/Disable of SMOOTH function ............................................................................................................22
4.12
Anomalous situations ...................................................................................................................................22
5 MANAGEMENT OF MEMORY DATA ........................................................................................................ 25
5.1
Save measurements .....................................................................................................................................25
5.2
Delete measurements ..................................................................................................................................25
5.3
Recall measurements ...................................................................................................................................26
6 RESET OF INSTRUMENT ......................................................................................................................... 26
7 CONNECTION OF THE INSTRUMENT TO PC............................................................................................. 26
8 MAINTENANCE ...................................................................................................................................... 27
8.1
General information .....................................................................................................................................27
8.2
Recharging internal battery ..........................................................................................................................27
8.3
Cleaning the instrument ...............................................................................................................................27
8.4
End of life .....................................................................................................................................................27
9 TECHNICAL SPECIFICATIONS .................................................................................................................. 28
9.1
Reference guidelines ....................................................................................................................................29
9.2
General characteristics .................................................................................................................................29
9.3
Environment ................................................................................................................................................30
9.4.1.
Environmental conditions for use ......................................................................................................30
9.4
Accessories ..................................................................................................................................................30
9.4.1
Standard accessories .........................................................................................................................30
9.4.2
Optional accessories ..........................................................................................................................30
10 SERVICE ................................................................................................................................................. 31
10.1
Service operation .........................................................................................................................................31
11 THEORETICAL APPENDIX ........................................................................................................................ 32
11.1
Polarization Index (PI) ..................................................................................................................................32
11.2
Dielectric Absorbtion Ratio (DAR) .................................................................................................................32
