Siemens SITOP PSU8600, Руководство пользователя, Страница: 396 / 420

Technical data
9.5 Protection and monitoring
Power supply system SITOP PSU8600
396
Manual, 09.2018, A5E36758446-5-76
Expansion modules
Expansion module
6EP4436-8XB00-0CY0
Expansion module
6EP4437-8XB00-0CY0
Expansion module
6EP4436-8XB00-0DY0
Output overvoltage protec-
tion
< 35 V < 35 V < 35 V
Property of the output:
short-circuit proof
Yes Yes Yes
Short-circuit protection Electronic overload shut-
down
Electronic overload shut-
down
Electronic overload shut-
down
Adjustable response thresh-
old
0.5 - 5 A 0.5 - 10 A 0.5 - 2.5 A
Type of response threshold
value setting
Via potentiometer
or in the REMOTE operating
mode
Via potentiometer
or in the REMOTE operating
mode
Via potentiometer
or in the REMOTE operating
mode
Characteristic of the elec-
tronic overload shutdown
I
out
> 1.0...< 1.5 × I
out threshold
permissible for 5 s
I
out
> 1.0...< 1.5 × I
out threshold
permissible for 5 s
I
out
> 1.0...< 1.5 × I
out threshold
permissible for 5 s
I
out limit
(= 1.5 × I
out threshold
)
permissible for 200 ms
I
out limit
(= 1.5 × I
out threshold
)
permissible for 200 ms
I
out limit
(= 1.5 × I
out threshold
)
permissible for 200 ms
Reset Using a button per output
in the REMOTE operating
mode
Using a button per output
in the REMOTE operating
mode
Using a button per output
in the REMOTE operating
mode
Remote reset Via remote reset, basic unit Via remote reset, basic unit Via remote reset, basic unit
Characteristic for constant
current operation
I
out limit
(= 1.5 × I
out threshold
)
permissible for 5 s, then
I
out threshold
continuously
I
out limit
(= 1.5 × I
out threshold
)
permissible for 5 s, then
I
out threshold
continuously
I
out limit
(= 1.5 × I
out threshold
)
permissible for 5 s, then
I
out threshold
continuously
Overload / short-circuit dis-
play
3-color LED for the module
operating status;
3-color LED per output for
the output operating status
3-color LED for the module
operating status;
3-color LED per output for
the output operating status
3-color LED for the module
operating status;
3-color LED per output for
the output operating status