| Article number |
6EP1733-2BA00-0AA0
|
6EP3233-0TA00-0AY0
|
|
|
|
|
SITOP PSU400S/DC/DC/48V/24V/5A |
SITOP PSU3400/DC/DC/48V/24V/5A |
|
********* spare part ********** SITOP PSU400S 24 V/5 A stabilized power supply input: 48 V DC (30.2...75 V) output: 24 V DC/5 A (22...28V) |
SITOP PSU3400 24 V/5 A Stabilized power supply Input: 48 V DC (28…60 V) Output: 24 V DC/5 A |
| Input |
| Input |
DC voltage |
DC voltage |
| ● Note |
|
Startup as of 36 V, derating necessary for 28 ... 36 V DC |
| supply voltage |
|
| ● at DC |
|
48 ... 48 V |
| input voltage |
|
| ● at DC |
30 ... 75.5 V |
28 ... 60 V |
| Wide-range input |
|
No |
| Overvoltage resistance |
|
- |
| Mains buffering |
at Vin = 48 V |
at Vin = 48 V |
| Mains buffering at Iout rated, min. |
5 ms; at Vin = 48 V |
5 ms; at Vin = 48 V |
| input current |
|
| ● at rated input voltage 48 V |
2.9 A |
2.7 A |
| Switch-on current limiting (+25 °C), max. |
|
15 A |
| I²t, max. |
|
0.12 A²·s |
| Built-in incoming fuse |
|
15 A (not accessible), breaking capacity 100 A |
| Protection in the mains power input (IEC 898) |
6 A characteristic C |
Recommended miniature circuit breaker: 16 A characteristic B or C |
| Output |
| Output |
Controlled, isolated DC voltage |
Controlled, isolated DC voltage |
| Rated voltage Vout DC |
24 V |
24 V |
| Total tolerance, static ± |
3 % |
1 % |
| Static mains compensation, approx. |
|
0.1 % |
| Static load balancing, approx. |
|
0.3 % |
| Residual ripple peak-peak, max. |
50 mV |
150 mV |
| Residual ripple peak-peak, typ. |
|
70 mV |
| Spikes peak-peak, max. (bandwidth: 20 MHz) |
200 mV |
250 mV |
| Spikes peak-peak, typ. (bandwidth: 20 MHz) |
|
220 mV |
| Adjustment range |
22.8 ... 28 V |
24 ... 28 V |
| product function output voltage adjustable |
Yes |
Yes |
| Output voltage setting |
via potentiometer; max. 120 W |
via potentiometer |
| Status display |
Green LED for 24 V OK |
Green LED for 24 V OK |
| Signaling |
No |
|
| On/off behavior |
|
No overshoot of Vout (soft start) |
| Startup delay, max. |
2.5 s |
0.5 s |
| Voltage rise, typ. |
|
10 ms |
| voltage increase time of the output voltage maximum |
1 500 ms |
20 ms |
| Rated current value Iout rated |
5 A |
5 A |
| Current range |
0 ... 5 A |
0 ... 6 A |
| ● Note |
+60 ... +70 °C: Derating 2.5%/K |
6 A up to +40°C; +60 ... +70 °C: Derating 2%/K |
| supplied active power typical |
120 W |
130 W |
| Parallel switching for enhanced performance |
Yes |
Yes |
| Numbers of parallel switchable units for enhanced performance |
2 |
2 |
| Efficiency |
| Efficiency at Vout rated, Iout rated, approx. |
89 % |
92 % |
| Power loss at Vout rated, Iout rated, approx. |
5 W |
10 W |
| power loss [W] during no-load operation maximum |
|
1.5 W |
| Closed-loop control |
| Dynamic mains compensation (Vin rated ±15 %), max. |
|
0.3 % |
| Dynamic load smoothing (Iout: 50/100/50 %), Uout ± typ. |
|
2 % |
| Load step setting time 50 to 100%, typ. |
|
1 ms |
| Load step setting time 100 to 50%, typ. |
|
1 ms |
| setting time maximum |
1 ms |
|
| Protection and monitoring |
| Output overvoltage protection |
< 33 V |
Ua < 35 V |
| Current limitation, typ. |
|
6.5 A |
| property of the output short-circuit proof |
Yes |
Yes |
| Short-circuit protection |
|
Electronic shutdown, automatic restart |
| overcurrent overload capability in normal operation |
overload capability 150 % Iout rated up to 5 s/min |
|
| Overload/short-circuit indicator |
|
Yellow LED overload |
| Safety |
| Primary/secondary isolation |
Yes |
Yes |
| galvanic isolation |
Safety extra low output voltage Vout according to EN 60950-1 |
Safety extra low output voltage Vout according to EN 60950-1 |
| Protection class |
|
Class III |
| Degree of protection (EN 60529) |
|
IP20 |
| Approvals |
| CE mark |
Yes |
Yes |
| UL/cUL (CSA) approval |
UL 508, CSA C22.2 No. 107.1 |
cULus-Listed (UL 508, CSA C22.2 No. 107.1), File E197259 |
| Explosion protection |
- |
- |
| certificate of suitability NEC Class 2 |
No |
No |
| FM approval |
- |
- |
| CB approval |
|
Yes |
| Marine approval |
- |
ABS, DNV GL |
| EMC |
| Emitted interference |
EN 61000-6-3 Class A |
EN 61000-6-3 |
| Supply harmonics limitation |
|
not applicable |
| Noise immunity |
EN 61000-6-2 |
EN 61000-6-2 |
| environmental conditions |
| ambient temperature |
|
| ● during operation |
-25 ... +70 °C |
-25 ... +70 °C |
| — Note |
with natural convection |
with natural convection |
| ● during transport |
-40 ... +85 °C |
-40 ... +85 °C |
| ● during storage |
-40 ... +85 °C |
-40 ... +85 °C |
| Humidity class according to EN 60721 |
Climate class 3K3, 5 … 95% no condensation |
Climate class 3K3, 5 … 95% no condensation |
| Mechanics |
| Connection technology |
screw-type terminals |
screw-type terminals |
| Connections |
|
| ● Supply input |
+, -: 1 screw terminal each for 0.2 ... 2.5 mm² |
L, N, FE: 1 screw terminal each for 0.5 ... 2.5 mm² single-core/finely stranded |
| ● Output |
+, -: 2 screw terminals each for 0.2 ... 2.5 mm² |
+, -: 2 screw terminals each for 0.5 ... 2.5 mm² |
| width of the enclosure |
50 mm |
32 mm |
| height of the enclosure |
125 mm |
100 mm |
| depth of the enclosure |
125 mm |
100 mm |
| required spacing |
|
| ● top |
50 mm |
50 mm |
| ● bottom |
50 mm |
50 mm |
| ● left |
0 mm |
0 mm |
| ● right |
0 mm |
0 mm |
| Weight, approx. |
0.5 kg |
0.32 kg |
| product feature of the enclosure housing can be lined up |
Yes |
Yes |
| Installation |
Snaps onto DIN rail EN 60715 35x7.5/15 |
Snaps onto DIN rail EN 60715 35x7.5/15 |
| electrical accessories |
Redundancy module, buffer module, diagnostics module SITOP select, DC UPS |
Buffer module |
| MTBF at 40 °C |
500 000 h |
1 965 061 h |
| other information |
Specifications at rated input voltage and ambient temperature +25 °C (unless otherwise specified) |
Specifications at rated input voltage and ambient temperature +25 °C (unless otherwise specified) |