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- Siemens 6EP1333-1LD01 SITOP PSU100D 100-240V AC 24V/6.25A Wall-Mount Power Supply Siemens 6EP1333-1LD01 SITOP PSU100D 100-240V AC 24V/6.25A Wall-Mount Power Supply
Siemens 6EP1333-1LD01 SITOP PSU100D 100-240V AC 24V/6.25A Wall-Mount Power Supply
Siemens 6EP1333-1LD01 SITOP PSU100D 100-240V AC 24V/6.25A Wall-Mount Power Supply
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- Description
The Siemens 6EP1333-1LD01 is a SITOP PSU100D single-phase power supply that converts 100-120 V or 200-240 V AC into a stabilized 24 V DC output rated 6.25 A (150 W). It wall-mounts in a 97 x 30 x 159 mm enclosure, holds the output within 1% overall tolerance, and bridges a 30 ms mains dropout at rated load, suited to panel or field 24 V distribution needing more current than a DIN-rail unit.
Technical Specifications
| Order Number | 6EP1333-1LD01 |
| Brand | Siemens |
| Series | SITOP PSU100D |
| Product Designation | PSU100D |
| Input Type | 1-phase AC |
| Input Voltage AC | 100...120 V / 200...240 V (90...264 V range) |
| Line Frequency | 50/60 Hz (47...63 Hz) |
| Output Voltage | 24 V DC, adjustable 21.6...26.4 V via potentiometer |
| Output Current | 6.25 A rated (derating 2.0%/K, +50...+70C) |
| Output Power | 150 W typical |
| Voltage Tolerance | 1% |
| Efficiency | 89% |
| Power Loss | 18 W typical at rated load |
| Mains Buffering | 30 ms minimum at 115/230 V |
| Inrush Current Limit | 60 A max at 25C |
| Current Limitation Response | 6.88...10.94 A |
| Overvoltage Protection Threshold | less than 33.6 V |
| Galvanic Isolation | Yes - SELV, ES1 (IEC 62368-1) |
| Operating Resource Protection Class | Class I |
| Ambient Temperature (operation) | -25...+70C |
| Enclosure Dimensions (WxHxD) | 97 x 30 x 159 mm |
| Mounting | Wall mounting |
| Net Weight | 0.36 kg |
| MTBF | 700,000 h at 25C |
| Country of Origin | IN |
Certifications & Standards
- CE
- UKCA
- CB
- EPD
Selection Notes
At 6.25 A / 150 W and 89% efficiency, the 6EP1333-1LD01 sits below the higher-current model in the same PSU100D wall-mount family, so it fits a mid-size 24 V load without moving up to the bigger enclosure and greater weight of that unit. The output trims from 21.6 to 26.4 V via the built-in potentiometer, useful for offsetting cable drop on long 24 V field runs. Current limiting engages between 6.88 and 10.94 A, giving predictable fold-back on a dead short instead of a hard trip, and the 30 ms buffering time rides through brief mains interruptions without a separate battery module.