Technická data
Název:
SIPLUS PS S7-300 PS305 (EN50155)
Popis:
SIPLUS S7-300 PS305 -25...+60 DGR C WITH CONFORMAL COATING ACCORD. EN50155 T1 KAT 1 KL A/B BASED ON 6ES7305-1BA80-0AA0 . STABILIZED POWER SUPPLY INPUT: 24-110 V DC OUTPUT: 24 V/2 A DC
Technické informace:
| Supply voltage | ||
| Rated value (DC) | ||
| ● 24 V DC | Yes | |
| ● 48 V DC | Yes | |
| ● 72 V DC | Yes | |
| ● 96 V DC | Yes | |
| ● 120 V DC | Yes; Rated value 110 V DC | |
| permissible range, lower limit (DC) | 16.8 V | |
| permissible range, upper limit (DC) | 138 V | |
| Mains buffering | ||
| ● Mains/voltage failure stored energy time | 10 ms; Corresponds to S2 of EN 50155 | |
| ● Repeat rate, min. | 1 s | |
| Input current | ||
| Rated value at 24 V DC | 2.7 A | |
| Rated value at 48 V DC | 1.3 A | |
| Rated value at 72 V DC | 0.9 A | |
| Rated value at 96 V DC | 0.65 A | |
| Rated value at 110 V DC | 0.6 A | |
| Inrush current, max. | 20 A | |
| I²t | 5 A²·s | |
| Leakage current, typ. | 0.7 mA | |
| Leakage current, max. | 3.5 mA | |
| Overcurrent overload capability | 270 ms on short circuit during startup and operation | |
| Output voltage | ||
| Rated value (DC) | 24 V | |
| permissible range, lower limit (DC) | 23.27 V | |
| permissible range, upper limit (DC) | 24.72 V | |
| Power up time, max. | 3 s | |
| Residual ripple, typ. | 30 mV; Peak - peak | |
| Residual ripple, max. | 150 mV; Peak - peak | |
| Output current | ||
| Current output (rated value) | 2 A; 2 for connection in parallel | |
| Short-circuit protection | Yes; Electronic | |
| Power | ||
| Active power input, typ. | 64 W | |
| Efficiency | 75 % | |
| Power loss | ||
| Power loss, typ. | 16 W | |
| Interrupts/diagnostics/status information | ||
| Diagnostics indication LED | ||
| ● Output voltage 24 V DC (green) | Yes; OK for 24 V | |
| Potential separation | ||
| primary/secondary | Yes; SELV output voltage Ua according to EN 60950-1 and EN 50178 | |
| Isolation | ||
| Isolation tested with | Rated insulation voltage (24 V against input): 150 V AC tested with: 2800 V DC | |
| EMC | ||
| EMC interference immunity | EN 61000-6-2 | |
| EMC interference emission | EN 55011 Class A | |
| Degree and class of protection | ||
| IP degree of protection | IP20 | |
| Protection class | 1 | |
| Standards, approvals, certificates | ||
| CE mark | Yes | |
| Railway application | ||
| ● EN 50155 | Yes; T1 Category 1 Class A/B horizontal mounting position | |
| Ambient conditions | ||
| Ambient temperature during operation | ||
| ● min. | -25 °C; = Tmin | |
| ● max. | 70 °C; = Tmax; for use on railway vehicles according to EN 50155, the rated temperature range -25 ... +55 °C (T1) or 60 °C @ UL/UL hazardous use applies | |
| Extended ambient conditions | ||
| ● relative to ambient temperature-atmospheric pressure-installation altitude | Tmin ... Tmax at 1080 hPa ... 795 hPa (-1000 m ... +2000 m) // Tmin ... (Tmax - 10K) at 795 hPa ... 658 hPa (+2000 m ... +3500 m) // Tmin ... (Tmax - 20K) at 658 hPa ... 540 hPa (+3500 m ... +5000 m) | |
| Relative humidity | ||
| — With condensation, tested in accordance with IEC 60068-2-38, max. | 100 %; RH incl. condensation/frost (no commissioning under condensation conditions) | |
| Resistance | ||
| — against biologically active substances / conformity with EN 60721-3-3 | Yes; Class 3B2 mold, fungus and dry rot spores (with the exception of fauna). The supplied connector covers must remain on the unused interfaces during operation! | |
| — against chemically active substances / conformity with EN 60721-3-3 | Yes; Class 3C4 (RH < 75%) incl. salt spray according to EN 60068-2-52 (degree of severity 3). The supplied connector covers must remain on the unused interfaces during operation! | |
| — against mechanically active substances / conformity with EN 60721-3-3 | Yes; Class 3S4 incl. sand, dust. The supplied connector covers must remain on the unused interfaces during operation! | |
| Dimensions | ||
| Width | 80 mm | |
| Height | 125 mm | |
| Depth | 120 mm | |
| Weights | ||
| Weight, approx. | 740 g | |
| last modified: | 02/03/2017 | |
