FPS300.245-049-102
All parameters are specified at 24 V, 12.5 A, 230 Vac, 25 °C ambient and after a 5 minutes run-in time unless otherwise noted.
Apr. 2022 / Rev. 0.2 FPS300-EN
22 / 28
Dielectric Strength
The negative terminal of the outputs is permanently connected to PE within the unit. The output is insulated from the input
by a double or reinforced insulation.
Type and routine tests are conducted by the manufacturer. Field tests may be conducted in the field using the appropriate
test equipment which applies the voltage with a slow ramp (2s up and 2s down). Connect all input-terminals before
conducting the test. When testing, set the cut-off current settings to the value in the table below.
Fig. 18-1: Dielectric strength
A
D
Type test
60 s
2500 Vac
500 Vac
Routine test
5 s
2500 Vac
500 Vac
Field test
5 s
2000 Vac
500 Vac
Cut-off current setting
for field test
>10 mA
>10 mA
+
-
Output(s)
Earth, PE
DC-ok
D
Input
N
L1
