Product Description: DALI PS2 Bus Power Supply
The DALI PS2 is a reliable power supply for the DALI bus system. It delivers a guaranteed current of 200mA and a maximum current of 250mA, making it suitable for powering an entire DALI line with 64 DALI devices and additional control modules.
Main Features:
- Suitable for 64 addressable DALI devices and additional control modules.
- Power range: 110Vac to 240Vac, suitable for worldwide use.
- Input voltage: 110Vac to 240Vac, 40mA at 110Vac, 20mA at 240Vac.
- Output voltage: 12Vdc to 20.5Vdc, guaranteed current of 200mA, maximum current of 250mA.
- Protected against short circuits and open circuits.
- Operating temperature: -20°C to +55°C.
- Expected lifetime: 50,000 hours at a maximum temperature of 65°C.
- Protection class: II, IP40 (housing), IP20 (terminals).
Technical Specifications:
| Feature | Details |
|---|---|
| Article number | 24033444-2 |
| Startup time | 250ms |
| Impulse voltage category | II |
| Pollution degree | 2 |
| Insulation voltage | 250V |
| Insulation DALI / mains | Reinforced isolation, 3000V a.c. |
| Dimensions (l x w x h) | 120mm x 30mm x 22mm |
| Storage temperature | -20°C to +75°C |
| Relative humidity | 15% to 90%, non-condensing |
| Connection type | Spring terminal connector |
| Wire size solid core | 0.5 to 1.5 mm² (AWG20 to AWG16) |
| Wire size fine wired | 0.5 to 1.5 mm² (AWG20 to AWG16) |
| Wire size using wire end ferrule | 0.25 to 1 mm² |
| Stripping length | 8.5 to 9.5 mm |
| Certifications | DALI-2, cURus, CE, UKCA |
