Endress ESE 1408 DGB ES DIN, Руководство по эксплуатации

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ESE 1408 DBG ES DIN Status at: May 2015
5.2 Insulation monitoring using E-MCS 4.0
The insulation monitoring option can only be supplied by the
factory.
5.2.1 Insulation monitoring without
switching off
(acc. to DIN 14685-1)
The following requirements must be met:

a started generator (see 4.4)
1. Unplug the device
2. Press the test button
(see Fig. 4--(1))

The displayed symbol
(see Fig. 4.7-(9))
indicates the re-
sult, the buzzer also sounds for insulation monitoring
with this and it can be acknowledged over the
acknowledgement button
(see Fig. 4--(2))
:
Symbol Significance
lights up red
The buzzer
sounds
Insulation monitoring is OK
stays off Insulation monitoring is defective
Table 4.3: Insulation monitoring without switching off

The insulation monitoring test has been run.
3. The reset button
(see Fig. 4--(2))
must be pressed after the
test, so that the unit can be operated again.
1. Plug in the device and switch on.

The displayed symbol
(see Figure 4-7-(9))
indicates the re-
sult:
Symbol Significance
lights up red
The buzzer
sounds
Insulation fault (≤ 23 kΩ)
stays off Connected unit is OK
Table 4.4: Insulation monitoring whilst running without switching off
Requirements
Testing the insulation
monitoring:
Insulation monitoring
whilst running: