Блок питания SIEMENS 6EP1731-2BA00

ambient temperature
during operation	-25...+70C; with natural convection
during storage	-40...+70C
during transport	-40...+70C
environmental category according to IEC 60721	Climate class 3K3, 5

certificate of suitability
ATEX	No
cCSAus, Class 1, Division 2	No
CE marking	Yes
certificate of suitability shipbuilding approval	No
CSA approval	Yes; cULus-Listed (UL 508, CSA C22.2 No. 142), File E143289, cURus-Recognized (UL 60950, CSA C22.2 No. 60950), File E151273
EAC approval	Yes
FM registration	No
IECEx	No
NEC Class 2	No
shipbuilding approval	-
type of certification CB-certificate	No
UL approval	Yes; cULus-Listed (UL 508, CSA C22.2 No. 142), File E143289; cURus-Recognized (UL 60950, CSA C22.2 No. 60950), File E151273
ULhazloc approval	No

Closed-loop control
relative control precision of the output voltage load step of re	0.4%
relative control precision of the output voltage with rapid fluc	0.3%

duration of inrush current limiting at 25 C
fuse protection type	F 4 A/250 V (not accessible)
I2t value maximum	1.2A
in the feeder	Recommended miniature circuit breaker: from 6 A characteristic C, suitable for DC
typical	3ms

duration of overloading capability for excess current
at short-circuit during operation	200ms

Efficiency
efficiency in percent	66%

enduring short circuit current RMS value
display version for overload and short circuit	-
maximum	0.9A

Input
type of the power supply network	DC voltage

input current
at rated input voltage 220 V	0.06A
at rated input voltage 48 V	0.3A
current limitation of inrush current at 25 C maximum	35A

input voltage
at DC	30...264V
buffering time for rated value of the output current in the even	10ms
design of input wide range input	Yes
operating condition of the mains buffering	at Vin = 220 V
overvoltage overload capability	-

leakage current
maximum	3.5mA
protection class IP	IP20

Marine classification association
American Bureau of Shipping Europe Ltd. (ABS)	No
DNV GL	No
French marine classification society (BV)	No
Lloyds Register of Shipping (LRS)	No
Nippon Kaiji Kyokai (NK)	No

Mechanics
at input	L+1, M1, PE: 1 screw terminal each for 0.5 ... 2.5 mm
at output	+: 1 screw terminal for 0.5 ... 2.5 mm
depth of the enclosure	91mm
for auxiliary contacts	-
height of the enclosure	80mm
type of electrical connection	screw-type terminals
width of the enclosure	22.5mm

Output
output voltage at DC rated value	24V
voltage curve at output	Controlled, isolated DC voltage

output current
rated range	0...0.375A; +60 ... +70 C: Derating 3%/K
rated value	0.375A
supplied active power typical	9W

output voltage
at output 1 at DC rated value	24V
relative overall tolerance of the voltage	3%

power loss [W]
at rated output voltage for rated value of the output current ty	4.6W

product feature
bridging of equipment	No

Protection and monitoring
design of short-circuit protection	Electronic shutdown, automatic restart
design of the overvoltage protection	Yes, according to EN 60950-1
property of the output short-circuit proof	Yes

Protection and monitoring
response value current limitation	0.41...0.49A

relative control precision of the output voltage
on slow fluctuation of input voltage	0.1%
on slow fluctuation of ohm loading	0.1%

required spacing
bottom	50mm
fastening method	Snaps onto DIN rail EN 60715 35x7.5/15
left	0mm
MTBF at 40 C	1466123h
net weight	0.14kg
other information	Specifications at rated input voltage and ambient temperature +25 C (unless otherwise specified)
product feature of the enclosure housing can be lined up	Yes
right	0mm
top	50mm

residual ripple
maximum	150mV
typical	50mV

Safety
galvanic isolation	Safety extra-low output voltage Uout acc. to EN 60950-1 and EN 50178
galvanic isolation between input and output	Yes
operating resource protection class	Class I

setting time
load step 100 to 50% typical	2ms
load step 50 to 100% typical	2ms

short-term overload current
at short-circuit during operation typical	2.7A

standard
for emitted interference	EN 55022 Class B
for interference immunity	EN 61000-6-2
for mains harmonics limitation	not applicable

supply voltage
at DC	48...220V

supply voltage at AC
full-scale value	187V
initial value	30V

voltage increase time of the output voltage
typical	90ms

voltage peak
behavior of the output voltage when switching on	No overshoot of Vout (soft start)
display version for normal operation	Green LED for 24 V OK
maximum	240mV
product function output voltage adjustable	No
response delay maximum	2.5s
type of output voltage setting	-
typical	50mV