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Universal input power supply, 12 V dc 1 A
Key features:
- 1M wide DIN rail mounted universal voltage input DC power supply
- Suitable for powering the RAPIX DALI-2 Zone Controller or RAPIX Ethernet DALI Interface
- Input voltage range: 100 V ac .. 240 V ac or 95 V dc .. 250 V dc
- Input ac frequency range: 45 .. 65 Hz
- Inrush current: < 15 A (typical)
- Recommended breaker for input protection: 6 A .. 16 A (characteristics B, C, D, K)
- Output: 12 V dc +/- 1%, 1 A
- Operating Temperature range: -25°C .. 55°C
- May be connected in parallel for redundancy or increased capacity
- UL listed and compliant to European, Australian and other world wide safety regulations
Description
A high quality universal input power supply with 12 V dc, 1 A output.
This power supply can be used to power the RAPIX DALI-2 Zone Controller and RAPIX DALI Ethernet Interface.
Power Supply Sizing Chart
We suggest power supplies are loaded to no more than 75% of its capacity – this allows a little headroom, for example to handle peak currents when a load starts. Therefore, use a maximum of 750 mA of active load currents. Pay attention to peak (start-up) currents and try to avoid exceeding 80% of the rated capacity.
For example:
| Product | Power | Number | Total Power | OK |
|---|---|---|---|---|
| Zone Controller | 200 mA | 3 | 600 mA | YES |
| Ethernet Interface | 100 mA (active) 200 mA (peak) | 4 | 400 mA (active) 800 mA (peak) | YES |
| Zone Controller + Ethernet Interface | 200 mA + 200 mA (peak) | 2 + 2 | 600 mA (active) 800 mA (peak) | YES |
| Zone Controller + Ethernet Interface | 200 mA + 200 mA (peak) | 3 + 1 | 700 mA (active) 800 mA (peak) | YES |
| Zone Controller + Ethernet Interface | 200 mA + 200 mA (peak) | 1 + 3 | 500 mA (active) 800 mA (peak) | YES |
| Zone Controller + Ethernet Interface | 200 mA + 200 mA (peak) | 2 + 3 | 700 mA (active) 1000 mA (peak) | NO (Excessive start-up current) |
Head Office
Phone: +61 8 8362 7584
Hours: Monday to Friday – 9am to 5pm (Australian Central Standard Time)
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