1606-XLS960E-3

Overview

1606-XLS960E-3 Allen-Bradley Bulletin 1606 Switched Mode Power Supply is a high-performance, three-phase DIN rail power supply designed for demanding industrial automation applications requiring large DC loads.

Electrical Ratings

• Output Voltage: DC 24 V (adjustable 24–28 V)

• Continuous Output Current: 40–34.3 A (decreases with voltage increase)

• Short-Time Output Current: 60–51.5 A (4-second duty)

• Continuous Output Power: 960 W

• Short-Time Output Power: 1440 W (4-second duty)

• Output Ripple: < 100 mVpp (20 Hz–20 MHz bandwidth)

Input Ratings

• Input Voltage: 3-phase AC 380–480 V (tolerance -15% / +20%)

• Line Frequency: 50–60 Hz (±6%)

• Input Current: 1.65 A @ 3×400 V / 1.35 A @ 3×480 V

• Power Factor: 0.88 @ 3×400 V / 0.90 @ 3×480 V

• Inrush Current (typical): 4.5 A peak

• DC Input: Not supported

Efficiency And Losses

• Efficiency: 95.3% @ 3×400 V / 95.2% @ 3×480 V

• Power Losses: 47.3 W @ 3×400 V / 48.4 W @ 3×480 V

Environmental Ratings

• Operating Temperature Range: -25 °C to +70 °C

• Derating: 24 W/°C from +60 °C to +70 °C

• Hold-up Time (typical): 25 ms @ 3×400 V / 25 ms @ 3×480 V

Mechanical Ratings

• Dimensions (W × H × D): 110 × 124 × 127 mm

• Weight: 1.5 kg (3.3 lbs)

• Mounting: DIN rail

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