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- Allen Bradley
- 1606-XLS480E-3/A
- Power Supply Module
- USA
- 65 × 124 × 127 mm
- 1.15kg
- Xiamen, China
- New & In Stock
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- 1 Year
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We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
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Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
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We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
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Allen Bradley 1606-XLS480E-3/A Power Supply — Detailed Technical Overview
1. Product Overview
The Allen Bradley 1606-XLS480E-3/A is a high-performance switched-mode power supply designed for industrial systems requiring stable and high-capacity 24V DC output. The “-3” designation indicates a three-phase input version (380–480V AC), while “/A” represents a revision update within the same platform.
This model delivers 480W output power with 20A output current, making it suitable for large automation systems, distributed control architectures, and equipment requiring high power density. It belongs to the performance-class category and is designed for continuous operation, offering strong overload capability and reliable output stability.
2. Brand Information
Brand: Allen Bradley
This brand is widely used in industrial automation systems, known for providing durable, stable, and highly compatible electrical components for control and power applications.
3. Series Information
Series: 1606 Switched Mode Power Supplies — XLS Series
The XLS series represents a performance-level family within the 1606 product range.
Key characteristics include:
- High efficiency (up to ~95%)
- Integrated DC-OK relay for diagnostics
- Power reserve capability up to 150%
- Wide input voltage compatibility (AC/DC variants)
- Compact DIN rail design with high power density
The “-3” models specifically support three-phase industrial power systems, making them ideal for heavy-duty applications.
4. Technical Parameters
Main Specifications Table
| Parameter | Value |
|---|---|
| Model | 1606-XLS480E-3/A |
| Output Voltage | 24–28 V DC |
| Rated Output Voltage | 24 V DC |
| Output Current | 20 A |
| Output Power | 480 W |
| Input Voltage | 380–480 VAC (3-phase) / 450–780 V DC |
| Input Frequency | 47–63 Hz |
| Efficiency | ~95% |
| Power Factor | ~0.94 |
| Power Reserve | 30 A (approx. 4 s) |
| Hold-up Time | ~19 ms |
| Ripple & Noise | ≤50 mV |
| Protection Rating | IP20 |
| Mounting Type | DIN Rail |
| Connection Type | Spring Clamp Terminal |
| Operating Temperature | -25°C to +70°C |
| Dimensions (W×H×D) | 65 × 124 × 127 mm |
| Weight (kg) | 0.65–1.15 |
Specifications derived from XLS480E-3 platform characteristics
5. Product Features
The 1606-XLS480E-3/A is engineered for high-load industrial environments and three-phase systems.
- Adjustable output voltage (24–28V DC)
- Three-phase AC input for stable industrial power supply
- Integrated DC-OK relay for output status monitoring
- High efficiency operation (~95%)
- Power boost capability up to 150% for startup loads
- Active inrush current limitation
- Low ripple output suitable for sensitive electronics
- Passive cooling design (fanless)
- Built-in protection: overload, short circuit, thermal
These features ensure reliable operation even in high-demand and continuously running systems.
6. Product Applications
This model is widely used in industrial environments where three-phase power is available and higher power output is required.
Typical applications include:
- Large PLC systems and control cabinets
- Industrial automation lines and manufacturing systems
- Robotics and motion control systems
- Process industries (chemical, energy, heavy manufacturing)
- Industrial communication and network systems
- Conveyor and material handling systems
It is particularly suitable for applications requiring high power output and stable three-phase input operation.
7. Product Advantages
Three-Phase Input Stability
Provides better load balancing and efficiency in industrial power systems.
High Output Capacity
Delivers 480W with stable 20A output, suitable for large systems.
Power Reserve Capability
Handles startup surges and transient loads without voltage drop.
Advanced Diagnostics
DC-OK relay enables real-time monitoring and integration into control systems.
High Efficiency
Up to ~95% efficiency reduces heat generation and improves system lifespan.
8. Recommended Models — Same Series / Related Series
Table: XLS and Related Models
| Model | Output Voltage | Current | Power | Input Voltage | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|---|
| 1606-XLS120E/A | 24–28 V DC | 5 A | 120 W | 100–240 VAC | 40 × 124 × 117 | 0.62 |
| 1606-XLS240E/A | 24–28 V DC | 10 A | 240 W | 100–240 VAC | 50–60 × 124 × 117 | 0.95 |
| 1606-XLS480E/A | 24–28 V DC | 20 A | 480 W | 100–240 VAC | 65 × 124 × 127 | 1.15 |
| 1606-XLS960E | 24–28 V DC | 40 A | 960 W | 100–240 VAC | 120 × 124 × 124 | 2.00 |
| 1606-XLS480E-3 | 24–28 V DC | 20 A | 480 W | 380–480 VAC | 65 × 124 × 127 | 0.65–1.15 |
9. Recommended Models — Same Brand Popular Models
Table: Popular Industrial Power Supply Models
| Model | Output Voltage | Current | Power | Input Voltage | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|---|
| 1606-XLP30B/A | 12 V DC | 3 A | 30 W | 100–240 VAC | 45 × 75 × 91 | 0.28 |
| 1606-XLP72E | 24 V DC | 3 A | 72 W | 100–240 VAC | 45 × 75 × 91 | 0.30 |
| 1606-XLB240E | 24 V DC | 10 A | 240 W | 85–264 VAC | 49 × 124 × 124 | 0.56 |
| 1606-XLE480EP | 24–28 V DC | 20 A | 480 W | 100–240 VAC | 60 × 124 × 117 | 1.10 |
| 1606-XLBUFFER | 24 V DC | — | Buffer Module | 24–28 V DC | 64 × 124 × 117 | 0.80 |