Allen-Bradley |1606-XLS480E|Power Supply
Description
The 1606-XLS480E is a high-efficiency, compact 24V DC power supply with a continuous output current of 20A and a short-term capability of 30A for up to 4 seconds. It features active power factor correction, ultra-low inrush current, and wide-range AC/DC input voltage. The unit supports 150% rated power for five seconds, aiding in starting motors and charging capacitors. It includes diagnostics via a DC-ok relay and LEDs, quick-connect spring-clamp terminals, and global approvals.
Features
- High efficiency (92.4% at 120Vac, 93.9% at 230Vac)
- Ultra-small size
- Extra-low inrush current
- Active power factor correction
- Wide range AC/DC input; auto-select
- Superior reserve power
- DC-ok and overload LED indicators
Technical Specifications
Output Voltage: 24V DC
Adjustment Range: 24-28V
Continuous Output Current: 20A
Short-Term Output Current: 30A for typ. 4s
Continuous Output Power: 480W
Short-Term Output Power: 720W for typ. 4s
Output Ripple: < 100mVpp (20Hz to 20MHz)
Input Voltage: AC 100-240V ±15%, DC 110-300V--20%/+25%
Line Frequency: 50-60Hz ±6%
Input Current: 4.56A at 120Vac, 2.48A at 230Vac
Power Factor: 0.95 at 120Vac, 0.90 at 230Vac
Inrush Current: 9A peak at 120Vac, 7A peak at 230Vac
Efficiency: 92.4% at 120Vac, 93.9% at 230Vac
Losses: 39.6W at 120Vac, 31.4W at 230Vac
Operating Temperature: -25°C to +70°C
Derating: 12W/°C from +60°C to +70°C
Hold-Up Time: 32ms at 120Vac, 51ms at 230Vac
Dimensions: 82x124x127mm (WxHxD)
Protection Features
- Overload, no-load, and short-circuit protection
- Output over-voltage protection: typ. 32Vdc, max. 37Vdc
- Over-temperature protection with automatic restart
- Input transient protection: MOV (Metal Oxide Varistor)
- Internal input fuse: T10A H.B.C. (not user-replaceable)
Safety
- Input/output separation: SELV, PELV, double or reinforced insulation
- Protective Earth (PE) connection required
- Isolation resistance: > 5MOhm (input to output, 500Vdc)
- PE resistance: < 0.1Ohm (between housing and PE terminal)
- Touch current: typ. 0.23mA at 100Vac, 50Hz, TN mains; typ. 0.34mA at 120Vac, 60Hz, TN mains; typ. 0.58mA at 230Vac, 50Hz, TN mains
Redundancy and Daisy-Chaining
- Parallel use for redundancy (1+1 or N+1 configurations)
- Daisy-chaining allowed as long as the max. current through one terminal pin does not exceed 20A continuously
- Use separate distribution terminals if the current is higher
Installation Clearances
- Recommended clearances: 40mm on top, 20mm on bottom, 5mm on left and right sides when loaded at full power
- 15mm clearance recommended if adjacent device is a heat source
Accessories
- 1606-XLB Wall mounting bracket for flat surface installation without DIN-Rail
Allen-Bradley |1606-XLS480E|Power Supply
Allen-Bradley |1606-XLS480E|Power Supply
Description
The 1606-XLS480E is a high-efficiency, compact 24V DC power supply with a continuous output current of 20A and a short-term capability of 30A for up to 4 seconds. It features active power factor correction, ultra-low inrush current, and wide-range AC/DC input voltage. The unit supports 150% rated power for five seconds, aiding in starting motors and charging capacitors. It includes diagnostics via a DC-ok relay and LEDs, quick-connect spring-clamp terminals, and global approvals.
Features
- High efficiency (92.4% at 120Vac, 93.9% at 230Vac)
- Ultra-small size
- Extra-low inrush current
- Active power factor correction
- Wide range AC/DC input; auto-select
- Superior reserve power
- DC-ok and overload LED indicators
Technical Specifications
Output Voltage: 24V DC
Adjustment Range: 24-28V
Continuous Output Current: 20A
Short-Term Output Current: 30A for typ. 4s
Continuous Output Power: 480W
Short-Term Output Power: 720W for typ. 4s
Output Ripple: < 100mVpp (20Hz to 20MHz)
Input Voltage: AC 100-240V ±15%, DC 110-300V--20%/+25%
Line Frequency: 50-60Hz ±6%
Input Current: 4.56A at 120Vac, 2.48A at 230Vac
Power Factor: 0.95 at 120Vac, 0.90 at 230Vac
Inrush Current: 9A peak at 120Vac, 7A peak at 230Vac
Efficiency: 92.4% at 120Vac, 93.9% at 230Vac
Losses: 39.6W at 120Vac, 31.4W at 230Vac
Operating Temperature: -25°C to +70°C
Derating: 12W/°C from +60°C to +70°C
Hold-Up Time: 32ms at 120Vac, 51ms at 230Vac
Dimensions: 82x124x127mm (WxHxD)
Protection Features
- Overload, no-load, and short-circuit protection
- Output over-voltage protection: typ. 32Vdc, max. 37Vdc
- Over-temperature protection with automatic restart
- Input transient protection: MOV (Metal Oxide Varistor)
- Internal input fuse: T10A H.B.C. (not user-replaceable)
Safety
- Input/output separation: SELV, PELV, double or reinforced insulation
- Protective Earth (PE) connection required
- Isolation resistance: > 5MOhm (input to output, 500Vdc)
- PE resistance: < 0.1Ohm (between housing and PE terminal)
- Touch current: typ. 0.23mA at 100Vac, 50Hz, TN mains; typ. 0.34mA at 120Vac, 60Hz, TN mains; typ. 0.58mA at 230Vac, 50Hz, TN mains
Redundancy and Daisy-Chaining
- Parallel use for redundancy (1+1 or N+1 configurations)
- Daisy-chaining allowed as long as the max. current through one terminal pin does not exceed 20A continuously
- Use separate distribution terminals if the current is higher
Installation Clearances
- Recommended clearances: 40mm on top, 20mm on bottom, 5mm on left and right sides when loaded at full power
- 15mm clearance recommended if adjacent device is a heat source
Accessories
- 1606-XLB Wall mounting bracket for flat surface installation without DIN-Rail
