1606-XLS480F Allen-Bradley Power Supply – 48 V, 480 W, Bulletin 1606-XL
The 1606-XLS480F is a high-performance DIN rail power supply from the Allen-Bradley Bulletin 1606-XL series. It delivers a stable 48 V DC output with 480 W rated power. Engineers use it for demanding industrial loads. It offers 50% power reserve for startup peaks. A DC OK relay contact supports fast diagnostics. The unit carries UL 60950-1, cUL and CE approvals. It has no communication interface, so it suits pure power applications. This supply fits control cabinets, machine building and process automation. It is active on official Rockwell pages and listed in Bulletin 1606-TD002H (July 2023).
Technical Specifications
Brand: Allen-Bradley | Model: 1606-XLS480F | Series: Bulletin 1606-XL
| Parameter | Value |
|---|---|
| Product type | DIN rail performance power supply |
| Input voltage | AC 100…240 V nominal; DC 110…150 V |
| Output voltage | DC 48 V nominal; adjustable 48…55 V |
| Output current | 10 A nominal; range 10…8.7 A |
| Rated power | 480 W |
| Power reserve | 50% |
| Efficiency | 94.3% typical |
| Ripple and noise | 100 mV maximum (mVpp) |
| Measurement range | Output 48…55 V DC; current 8.7…10 A |
| Frequency response | Not applicable (AC input rectified; no signal bandwidth spec) |
| Sensitivity | Not applicable (power supply; no sensor input) |
| Linearity | Not applicable (no analog signal path) |
| Resolution | Not applicable (no digital measurement output) |
| Temperature range | -25…+70 °C operating |
| Storage temperature | -40 to +85 °C non-operating |
| Humidity | 5 to 95% non-condensing |
| Environmental tolerance | IP20 enclosure; DIN rail mount |
| Interference immunity | CE marked; meets Bulletin 1606 series standard |
| Communication | None; no ports, no protocol |
| DC OK signal | Relay contact |
| Terminals | Spring terminals |
| Dimensions (H×W×D) | 124 × 82 × 127 mm |
| Weight | 1200 g |
| Lifecycle | Active; verified 2026-10 |
Installation Guide
- Mount the unit on a standard DIN rail inside an IP20 enclosure.
- Keep clearance for airflow. Do not block vents.
- Wire input to AC 100…240 V or DC 110…150 V.
- Use spring terminals for fast, tool-light wiring.
- Set output with the adjustable potentiometer (48…55 V).
- Connect the DC OK relay contact to your PLC or alarm circuit.
- Check polarity before power-up. Verify 48 V DC at the load.
Commissioning and Maintenance
- Confirm input voltage and output setpoint before first start.
- Measure ripple. Keep it below 100 mVpp.
- Use the 50% power reserve for short load peaks.
- Inspect terminals and vents at each service interval.
- No fan and no communication setup needed. Maintenance is simple.
Compatibility Notes
- Fits standard DIN rail systems in control cabinets.
- Works with 48 V DC loads: relays, sensors, drives and PLC I/O.
- Suits Allen-Bradley Bulletin 1606-XL installations.
- No bus or protocol link. Use the DC OK contact for status.
- Drop-in option for many 48 V, 480 W DIN rail supplies.
Certifications
UL 60950-1, cUL and CE marked, per the official Bulletin 1606 series standard.
Packing List and Warranty
- 1 × 1606-XLS480F power supply
- 1 × quick start guide
- 12-month warranty from Oiltech Controls
- Shipping by FedEx, UPS or DHL
Typical Applications
- Machine building and panel shops
- Process automation with 48 V DC loads
- Material handling and packaging lines
- Replacement for obsolete 48 V supplies
- Systems that need power reserve for startup
Diagnostic Capability
The DC OK relay contact gives a clear status signal. It helps engineers spot output faults fast. The adjustable output supports field tuning. Spring terminals speed up checks during service.
Why Buy From Oiltech Controls?
- 15+ years in industrial automation spare parts
- Global shipment support
- Tested industrial surplus and refurbished options
- 12-month warranty
- Technical verification before shipment
- Support for obsolete control systems
Questions? Email info@oiltechcontrols.com or message +86 158 8020 0923 on WhatsApp.
FAQ
Does the 1606-XLS480F have a communication port?
No. It has no ports and no protocol. Use the DC OK relay contact for status.
What is the output range?
48…55 V DC, set by the adjustable potentiometer.
Can it handle startup peaks?
Yes. The 50% power reserve covers short inrush loads.
How is it mounted?
On a DIN rail with spring terminals for wiring.
What is the warranty?
12 months from Oiltech Controls.
Which couriers do you use?
FedEx, UPS and DHL.
Contact Information
Email: info@oiltechcontrols.com
WhatsApp: +86 158 8020 0923
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