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
21 / 28
Safety and Protection Features
Isolation resistance
min.
500 MOhm
At delivered condition between input and output,
measured with 500 Vdc
min.
500 MOhm
At delivered condition between input and PE, measured
with 500 Vdc
PE resistance
max.
0.1 Ohm
Resistance between PE terminal and the housing
Input/Output separation
PELV
IEC/EN/UL 61010-2-201, IEC/EN 62368-1, IEC/EN 60950-1
Output over-voltage protection typ.
31.8 Vdc
max.
32.5 Vdc
In case of an internal defect, a redundant circuit limits the maximum output voltage.
The output shuts down and automatically attempts to restart
Class of protection
According to IEC 61140
A PE (Protective Earth) connection is required
Ingress protection
IP 65/67
According to EN/IEC 60529
Over-temperature protection
Included
Output shut down with automatic restart. Temperature
sensors are installed on critical components inside the
unit and turns the unit off in safety critical situations,
which can happen e.g. when ambient temperature is too
high, ventilation is obstructed or the de-rating
requirements are not followed. There is no correlation
between the operating temperature and turn-off
temperature since this is dependent on input voltage,
load and installation methods.
Input transient protection
MOV (Metal
Oxide Varistor)
For protection values, see chapter 18, EMC.
Internal input fuse
Included
Not user replaceable slow-blow high-breaking capacity
fuse
Touch current (leakage current) max.
0.51 mA
rms
At 264Vac, 60Hz
