Technical data
6.5 Protection and monitoring
SITOP PSU300M/300B
54
Manual, 11.2014, C98130-A7574-A2-2-7629
6.5
Protection and monitoring
6EP1436-3BA10 (24 V/20 A)
6EP1456-3BA00 (48 V/10 A)
Output overvoltage protection
< 35 V
Yes, according to EN 60950
Current limitation, typ.
23 A
11 A
Property of the output / short-circuit
proof
Yes
Yes
Short-circuit protection
Optional constant current characteristic
approx. 23 A or "latching shutdown"
Optional constant current characteristic
approx. 11 A or "latching shutdown"
Continuous short-circuit current /
rms value / typical
•
Remark
23 A
Overload capability 150% Ia rated up to
5 s/min
11 A
Overload capability 150% Ia rated up to
5 s/min
Overload/short-circuit indicator
Yellow LED for "overload", red LED for
"latching shutdown"
Yellow LED for "overload", red LED for
"latching shutdown"
6EP1424-3BA00
(12 V / 20 A)
6EP1436-3BA20
(24 V / 17 A)
6EP1437-3BA20
(24 V / 30 A)
Output overvoltage protec-
tion
< 35 V
< 35 V
< 35 V
Current limitation, typ.
22 A
19 A
32 A
Property of the output /
short-circuit proof
Yes
Yes
Yes
Short-circuit protection
Optional constant current
characteristic approx. 22 A
or "latching shutdown"
Optional constant current
characteristic approx. 19 A
or "latching shutdown"
Optional constant current
characteristic approx. 32 A
or "latching shutdown"
Continuous short-circuit
current / rms value / typical
•
Remark
22 A
Overload capability 150%
Ia rated
up to 5 s/min
19 A
-
32 A
-
Overload / short-circuit dis-
play
Yellow LED for "overload",
red LED for "latching shut-
down"
Yellow LED for "overload",
red LED for "latching shut-
down"
Yellow LED for "overload",
red LED for "latching shut-
down"
