| SITOP PSE202U REDUNDANCY MODULE INPUT/OUTPUT: 24 V/40 A DC CAN BE USED FOR DECOUPLING OF 2 SITOP POWER SUPPLIES WITH 20 A MAX. OUTPUT CURRENT EACH |
| Technical specifications | |
| Product | SITOP modular |
| Input | |
| Input | DC voltage |
| Supply voltage / at DC | 24 V…24 V |
| Input voltage / at DC | 24 V…28.8 V |
| Output | |
| Output | controlled, isolated DC voltage |
| Rated voltage Vout DC | 24 V |
| Output voltage | Vin - approx. 0.5 V |
| Product feature / output voltage adjustable | No |
| Status display | Green LED for "Infeed 1 and infeed 2 OK" |
| Signaling | Isolated relay contact (changeover contacts, rating 6 A/240 V AC) for "Infeed 1 and infeed 2 OK", switching theshold adjustable 20 ... 25 V |
| Rated current value Iout rated | 20 A |
| Current range | 40 A |
| max. aggregate current 40 A |
| Efficiency | |
| Closed-loop control | |
| Protection and monitoring | |
| Safety | |
| Primary/secondary isolation | Yes |
| Potential separation | SELV acc. to EN 60950-1 (relay contact) |
| Protection class | Class I |
| CE mark | Yes |
| UL/CSA approval | Yes |
| UL/cUL (CSA) approval | cULus-Listed (UL 508, CSA C22.2 No. 107.1), File E197259 |
| Explosion protection | ATEX (EX) II 3G Ex nAC IIC T4; cCSAus (CSA E60079, UL 60079), Class I, Div. 2, Group ABCD |
| Degree of protection (EN 60529) | IP20 |
| EMC | |
| Emitted interference | EN 55022 Class B |
| Noise immunity | EN 61000-6-2 |
| Operating data | |
| Ambient temperature / in operation | 0 °C…60 °C |
| with natural convection |
| Ambient temparature / on transport | -40 °C…85 °C |
| Ambient temparature / in storage | -40 °C…85 °C |
| Humidity class according to EN 60721 | Climate class 3K3, no condensation |
| Mechanics | |
| Connection technology | screw-type terminals |
| Connections / Supply input | Input, output and ground: 1 screw terminal each for 0.33 ... 10 mm² single-core/finely stranded |
| Connections / Auxiliary | Relay contact: 1 screw terminal each for 0.5 ... 2.5 mm² single-core/finely stranded |
| Width / of the housing | 70 mm |
| Height / of the housing | 125 mm |
| Depth / of the housing | 125 mm |
| Installation width | 70 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 |
| Installation | Snaps onto DIN rail EN 60715 35x7.5/15 |
| Last change: | Sep 21, 2011 |
