022-27698160
sales@tjql.com.cn
022-27698160
sales@tjql.com.cn
| Type | CSW121B |
|---|---|
| Code | XCSW121B |
| INPUT TECHNICAL DATA | |
| Input rated voltage | 1-2x 230-400-500 Vac |
| Input voltage AC | 187…550 Vac |
| Input voltage DC | 270…725 Vdc |
| Frequency | 47…63 Hz |
| Current consumption | 1.1 A (230 Vac) / 0.55 A (400 Vac) |
| Inrush peak current | 20 A |
| Power factor | > 0.65 |
| External protection on AC line | MT: C-6 A / Fuse: T-4 A |
| OUTPUT TECHNICAL DATA | |
| Output voltage range | 12 Vdc ±1% |
| Output adjustable range | 12…15 Vdc |
| Continuous current | 8 A (12 Vdc) – 7 A (15 Vdc) |
| Overload limiting | 10 A for >30 s |
| Short circuit peak current | 20 A for 0.4 s |
| Ripple @ nominal ratings | 100 mVpp |
| Hold up time | 20 ms (230 Vac) / 80 ms (400 Vac) |
| Status indication | LED “DC OK” / LED “Alarm” |
| Alarm contact | dry contact, max. 1A @ 24 Vdc (Uout >10.8 Vdc) |
| Parallel connection | possible |
| Redundant parallel connection | possible with external ORing diode |
| GENERAL TECHNICAL DATA | |
| Efficiency | 84% (230 Vac) / 86% (400 Vac) |
| Dissipated power | 20 W (230 Vac) / 17 W (400 Vac) |
| Operating temperature range | –20…+60°C (derating -3 W >45°C) |
| Input / output isolation | 3 KVac / 60 s (SELV output) |
| Input / ground isolation | 1.5 kVac / 60 s |
| Output / ground isolation | 0.5 kVac / 60 s |
