Siemens SITOP PSU8600 User Manual

Operator control at the device
3.3 Overload shutdown and carrying out a reset
Power supply system SITOP PSU8600
Manual, 09.2018, A5E36758446-5-76
85
3.3
Overload shutdown and carrying out a reset
For the device output, in the ELECTRONIC SHUTDOWN mode, overload is permitted for a
defined time. The output is electronically switched off after the limit value has been exceeded
(see the following diagram).
Shutdown characteristic
An output current up to the value set using the current potentiometer is continuously
permissible (LED "ON/OFF/RST" of the output is lit green).
In the range 101...149 % of the setting value of the current potentiometer, an overload
current is permissible for 5 seconds (LED "ON/OFF/RST" of the output flashes green). After
this time, the output is electronically switched off (LED "ON/OFF/RST" of the output is lit
red).
In the range > 149 % of the set value of the current potentiometer, the current is limited to
150 %, after approx. 200 ms the output is electronically switched off (LED "ON/OFF/RST" of
the output is lit red).
Using a reset, the output that has been automatically switched off can be switched-on again
after a wait time of 5 seconds. If the output is ready for the reset, then LED "ON/OFF/RST"
of the output flashes red.

Siemens SITOP PSU8600 Specifications

General

Brand	Siemens
Model	SITOP PSU8600
Category	Power Supply
Language	English