| SITOP PSE200U 3 A Selectivity module 4-channel input: DC 24 V/12 A output: 24 V DC/4x 3 A Level adjustable 0.5-3 A with common signaling contact |
| Input |
| Type of the power supply network |
Controlled DC voltage |
| Supply voltage / at DC / Rated value |
24 V |
| Input voltage / at DC |
22 ... 30 V |
| Overvoltage overload capability |
35 V |
| Input current / at rated input voltage 24 V / Rated value |
12 A |
| Output |
| Voltage curve / at output |
controlled DC voltage |
| Formula for output voltage |
Vin - approx. 0.2 V |
| Relative overall tolerance / of the voltage / Note |
In accordance with the supplying input voltage |
| Number of outputs |
4 |
| Output current / up to 60 °C / per output / rated value |
3 A |
| Adjustable pick-up value current / of the current-dependent overload release |
0.5 ... 3 A |
| Type of response value setting |
via potentiometer |
| Product feature / parallel switching of outputs |
No |
| Product feature / bridging of equipments |
Yes |
| Type of outputs connection |
Simultaneous connection of all outputs after power up of the supply voltage > 20 V, delay time of 25 ms, 100 ms or adjustable "load optimised" via DIP switch for sequential connection |
| Efficiency |
| Efficiency in percent |
97 % |
| Power loss [W] / at rated output current / for rated value of the output current / typical |
9 W |
| Switch-off characteristic per output |
| Switching characteristic |
|
| ● of the excess current |
Iout = 1.0 ...1.5 x set value, switch-off after approx. 5 s |
| ● of the current limitation |
Iout = 1.5 x set value, switch-off after typ. 100 ms |
| ● of the immediate switch-off |
Iout > set value and Vin < 20 V, switch-off after approx. 0.5 ms |
| Residual current at switch-off / typical |
1 mA |
| Design of the reset device/resetting mechanism |
via sensor per output |
| Remote reset function |
Non-electrically isolated 24 V input (signal level "high" at > 15 V) |
| Protection and monitoring |
| Fuse protection type / at input |
5 A per output (not accessible) |
| Display version / for normal operation |
Three-color LED per output: green LED for "Output switched through"; yellow LED for "Output switched off manually"; red LED for "Output switched off due to overcurrent" |
| Design of the switching contact / for signaling function |
Common signal contact (changeover contact, rating 0.1 A/24 V DC) |
| Safety |
| Galvanic isolation / between input and output at switch-off |
No |
| Operating resource protection class |
Class III |
| Certificate of suitability |
|
| ● CE marking |
Yes |
| ● as approval for USA |
UL-Recognized (UL 2367) File E328600; cULus-Listed (UL 508, CSA C22.2 No. 107.1) File E197259 |
| Standard / for safety |
according to EN 60950-1 and EN 50178 |
| Certificate of suitability / relating to ATEX |
IECEx Ex nA nC IIC T4 Gc; ATEX (EX) II 3G Ex nA nC IIC T4 Gc; cULus Class I, Div. 2, Group ABCD, T4 |
| Shipbuilding approval |
DNV GL, ABS |
| Protection class IP |
IP20 |
| EMC |
| Standard |
|
| ● for emitted interference |
EN 55022 Class B |
| ● for interference immunity |
EN 61000-6-2 |
| Operating data |
| Ambient temperature |
|
| ● during operation |
-25 ... +60 °C |
| — Note |
with natural convection |
| ● during transport |
-40 ... +85 °C |
| ● during storage |
-40 ... +85 °C |
| Environmental category / acc. to IEC 60721 |
Climate class 3K3, no condensation |
| Mechanics |
| Type of electrical connection |
screw-type terminals |
| ● at input |
+24 V: 2 screw terminals for 0.5 ... 16 mm²; 0 V: 2 screw terminals for 0.5 ... 4 mm² |
| ● at output |
Output 1 ... 4: 1 screw terminal each for 0.5 ... 4 mm² |
| ● for signaling contact |
3 screw terminals for 0.5 ... 4 mm² |
| ● for auxiliary contacts |
Remote reset: 1 screw terminal for 0.5 ... 4 mm² |
| Width / of the enclosure |
72 mm |
| Height / of the enclosure |
80 mm |
| Depth / of the enclosure |
72 mm |
| Installation width |
72 mm |
| Mounting height |
180 mm |
| Net weight |
0.2 kg |
| Mounting type |
Snaps onto DIN rail EN 60715 35x7.5/15 |
| Mechanical accessories |
Device identification label 20 mm × 7 mm, TI-grey 3RT2900-1SB20 |
| MTBF / at 40 °C |
755 915 h |
| Other information |
Specifications at rated input voltage and ambient temperature +25 °C (unless otherwise specified) |
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