Fault Display (Active) - Bender ISOMETER iso1685DP-425 Manual
Insulation monitoring device for unearthed ac, ac/dc and dc power supplies it systems
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Also See for ISOMETER iso1685DP-425:
- Manual (57 pages) ,
- Quick start manual (8 pages) ,
- Quick start manual (8 pages)
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Display
7.2 Fault display (active)
An active fault is displayed by
.
The upper part of the display turns orange and displays the fault message.
Depending on the type of fault, the LEDs "ALARM 1", "ALARM 2" or "SERVICE" are activated.
In the following example, a resistance has been detected. Since the values R
=40 kΩ and
an1
R
=10 kΩ are both below the set response value, „ALARM 1" and „ALARM 2" have been trig-
an2
gered.
If several fault messages have appeared, you can navigate through the faults using the
and
buttons.
in a DC system or a DC offset is detected in an AC system, additional
If the value falls below R
an1
detailed information regarding the DC offset will be displayed.
Insulation fault
7 kΩ
7 kΩ
PGH ON
1/4
isoxx1685Dx-x25_D00272_07_M_XXEN/09.2022
37
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