Technical data, mounting, wiring
PS2001-2410-0000
25
Version: 1.0
3.17
Dielectric strength
The output voltage is earth-free and has no ohmic connection to earth. Type and component tests are
carried out by the manufacturer. Field tests can be performed in the field using suitable test equipment that
ramps up the voltage with a slow ramp (2s rising and 2s falling). Connect all input terminals and all output
poles to each other before performing the tests. During the test, set the cut-off current to the value shown in
the table below.
Fig. 16: Dielectric strength
B
*)
When checking the input to DC-OK, make sure that the maximum voltage between DC-OK and the output
is not exceeded (column D). When performing the test, we recommend connecting the DC OK contact pins
and the output contact pins.
A
B
C
D
Type test
60s
2500Vac
4000Vac
1000Vac
500Vac
Component test
5s
2500Vac
2500Vac
500Vac
500Vac
Field test
5s
2000Vac
2000Vac
500Vac
500Vac
Setting the cut-off current
> 10mA
> 10mA
> 20mA
> 1mA
To meet the PELV requirements according to EN60204-1 section 6.4.1, we recommend connecting either
the positive pole, the negative pole or another part of the output circuit to the protective conductor system.
This avoids situations in which the load starts unexpectedly or cannot be disconnected if an unnoticed earth
leakage occurs.