Description, device design, dimension drawing
2.6 Electronic overload shutdown and reset
Selectivity modules
Manual, 12.2014, C98130-A7579-A1-1-7629
21
SITOP PSE200U
Shutdown characteristics SITOP PSE200U product version 1:
Figure 2-10 Shutdown characteristics SITOP PSE200U (product version 1)
● An output current is continuously permissible up to the selected current response
threshold.
● In the range 101...129 % of the selected current response threshold, an overload current
is permissible for 5 seconds; after this time, the output is electronically shut down.
● In the range > 130 % of the selected current response threshold, the current is limited to
130 %; at the earliest after 100 ms the output is electronically shut down.
● When the output current exceeds the selected current response threshold, and if the
supply voltage simultaneously dips below 20 V, then the output is electronically
shutdown.
Shutdown characteristics SITOP PSE200U from product version 2 and higher:
Figure 2-11 Shutdown characteristics SITOP PSE200U (from product version 2 and higher)
● An output current is continuously permissible up to the selected current response
threshold (LED of the output is lit green).
● In the range 101...149 % of the selected current response threshold, an overload current
is permissible for 5 seconds (LED of the output flashes green), then the output is
electronically shut down (LED of the output is lit red).
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