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product sitop smart
power supply, type 24 v5 a
input
input 1-phase ac
supply voltage 1 at ac nominal value 120 v
supply voltage 2 at ac nominal value 230 v
voltage range
note
set by means of selector switch on the device
input voltage 1 at ac 85�132 v
input voltage 2 at ac 170�264 v
wide-range input no
overvoltage resistance 2.3 ã� vin rated, 1.3 ms
mains buffering at iout rated, min. 20 ms
mains buffering at vin = 93187 v
rated line frequency 5060 hz
rated line range 47.63 hz
input current at nominal level of the input voltage 120 v 2.1 a
input current at nominal level of the input voltage 230 v 1.15 a
switch-on current limiting (+25 â°c), max. 32 a
duration of current limiting at 25 â°c typical 3 ms
inrush current aâ²s 0.8 aâ²â·s
built-in incoming fuse t 3,15 a250 v (not accessible)
protection in the mains power input (iec 898) recommended miniature circuit breaker: from 6 a, characteristic c
output
output controlled, isolated dc voltage
rated voltage 24 v
total tolerance, static â± 3 %
static mains compensation, approx. 0.1 %
static load balancing, approx. 0.5 %
residual ripple peak-peak, max. 150 mv
residual ripple peak-peak, typ. 50 mv
spikes peak-peak, max. (bandwidth: 20 mhz) 240 mv
spikes peak-peak, typ. (bandwidth: 20 mhz) 150 mv
adjustment range 22.8�28 v
product feature output voltage adjustable yes
output voltage setting via potentiometer
status display green led for 24 v ok
onoff behavior overshoot of vout approx. 4 %
startup delay, max. 0.1 s
voltage rise, typ. 50 ms
rated current value iout rated 5 a
current range 0�6 a
note
6 a up to +45 â°c
delivered active power typ. 144 w
short-term overload current at short-circuit during run-up typical 17 a
duration of overloading ability for excess current on short-circuiting during the start-up 100 ms
short-term overload current at short-circuit during operation typical 17 a
duration of overloading ability for excess current on short-circuiting during the operational phase 200 ms
parallel switching for enhanced performance yes
numbers of parallel switchable units for enhanced performance 2
efficiency
efficiency at vout rated, iout rated, approx. 87 %
power loss at vout rated, iout rated, approx. 17 w
closed-loop control
dynamic mains compensation (vin rated â±15 %), max. 0.3 %
dynamic load smoothing (iout: 5010050 %), uout â± typ. 1 %
load step setting time 50 to 100%, typ. 0.2 ms
load step setting time 100 to 50%, typ. 0.2 ms
protection and monitoring
output overvoltage protection
current limitation 6.4�6.6 a
characteristic feature of the output short-circuit protected yes
short-circuit protection constant current characteristic
enduring short circuit current effective level typical 10 a
overloadshort-circuit indicator -
safety
primarysecondary isolation yes
potential separation safety extra low output voltage vout according to en 60950-1 and en 50178
protection class class I
stray current maximum 3.5 ma
stray current typical 0.4 ma
ce mark yes
ulcsa approval yes
ulcul (csa) approval culus-listed (ul 508, csa c22.2 no. 107.1), file e197259, ccsaus (csa c22.2 no. 60950-1, ul 60950-1, ul 1604)
explosion protection atex (ex) ii 3g ex na ii t4; ul 1604 class i, div. 2, group abcd
fm approval -
cb approval yes
marine approval gl
degree of protection (en 60529) ip20
emc
emitted interference en 55022 class b
supply harmonics limitation en 61000-3-2
noise immunity en 61000-6-2
operating data
ambient temperature in operation 0â�¦60 â°c
note
with natural convection
ambient temparature on transport -40â�¦+85 â°c
ambient temparature in storage -40â�¦+85 â°c
humidity class according to en 60721 climate class 3k3, no condensation
mechanics
connection technology screw-type terminals
connections supply input l, n, pe: 1 screw terminal each for 0.5 ... 2.5 mmâ² single-corefinely stranded
connections output l+, m: 2 screw terminals each for 0.5 ... 2.5 mmâ²
connections auxiliary -
width of the housing 50 mm
height of the housing 125 mm
depth of the housing 125 mm
installation width 50 mm
mounting height 225 mm
weight, approx. 0.5 kg
product feature of the housing housing for side-by-side mounting yes
type of mounting wall mounting no
type of fixing cap rail mounting yes
type of mounting s7-300 rail mounting no
installation snaps onto din rail en 60715 35x7.515
other information specifications at rated input voltage and ambient temperature +25 â°c (unless otherwise specified)