Product description
SITOP SMART/1AC/24VDC/5A/PFC
********* spare part ********** SITOP smart 120 W stabilized power supply input: 120/230 V AC output: 24 V DC/5 A version with PFC
input
type of the power supply network 1-phase AC
supply voltage at AC Set by means of selector switch on the device
supply voltage 120 V/230 V
input voltage 1 at AC 85 … 132 V
input voltage 2 at AC 170 … 264 V
wide range input No
overvoltage overload capability 2.3 × Vin rated, 1.3 ms
buffering time for rated value of the output current in the event of power failure minimum 20 ms
operating condition of the mains buffering at Vin = 93/187 V
line frequency 50/60 Hz
line frequency 47 … 63 Hz
input current
● at rated input voltage 120 V 2.1 A
● at rated input voltage 230 V 1.15 A
current limitation of inrush current at 25 °C maximum 32 A
duration of inrush current limiting at 25 °C ● typical 3 ms
I2t value maximum 0.8 A²·s
fuse protection type T 3,15 A/250 V (not accessible)
fuse protection type in the feeder Recommended miniature circuit breaker: from 6 A characteristic C
output
voltage curve at output Controlled, isolated DC voltage
output voltage at DC rated value 24 V
output voltage
● at output 1 at DC rated value 24 V
output voltage adjustable Yes; via potentiometer
adjustable output voltage 22.8 … 28 V
relative overall tolerance of the voltage 3 %
relative control precision of the output voltage
● on slow fluctuation of input voltage 0.1 %
● on slow fluctuation of ohm loading 0.5 %
residual ripple ● maximum 150 mV ● typical 50 mV
voltage peak ● maximum 240 mV ● typical 150 mV
display version for normal operation Green LED for 24 V OK
behavior of the output voltage when switching on Overshoot of Vout approx. 4 %
response delay maximum 0.1 s
voltage increase time of the output voltage ● typical 50 ms
output current ● rated value 5 A ● rated range 0 … 6 A; 6 A up to + 45 °C
supplied active power typical 144 W
short-term overload current
● on short-circuiting during the start-up typical 17 A
● at short-circuit during operation typical 17 A
duration of overloading capability for excess current
● on short-circuiting during the start-up 100 ms
● at short-circuit during operation 200 ms
bridging of equipment Yes
number of parallel-switched equipment resources for increasing the power 2
mechanical data
width × height × depth of the enclosure 50 × 125 × 125 mm
installation width × mounting height 50 × 225 mm
required spacing
● top 50 mm
● bottom 50 mm
● left 0 mm
● right 0 mm
fastening method Snaps onto DIN rail EN 60715 35×7.5/15
● standard rail mounting Yes
● S7 rail mounting No
● wall mounting No
housing can be lined up Yes
net weight 0.5 kg
