Safety instructions
17
IRDH275BM-7_D00123_06_M_XXEN/07.2018
IThe devices, variant -7.. are delivered with the following factory setting:
Please check if the basic setting of the ISOMETER® complies with the require-
ments of the system to be monitored.
ISO SETUP Alarm 1 / Alarm 2
(response values)
= 2 MΩ / 100 kΩ
ISO SETUP Operating principle K1/K2 = N/O operation
ISO SETUP Memory = off
ISO
ADVAN-
CED
System leakage capacitance = 2 µF
ISO
ADVAN-
CED
Coupling device = AGH: 675S-7
COM
SETUP
Bus address = 3 (slave)
When an AC system includes galvanically connected DC
circuits, the following shall be considered:
Insulation faults in DC circuits can only be monitored
correctly when the rectifiers carry a continuous load of
5…10 mA.
To Next Page
Loading...
