1606-XL960E-3 Allen-Bradley 960W 3-Phase 1606-XL960E-3

1606-XL960E-3: Allen-Bradley 960 W Three-Phase Supply, End of Sale

The 1606-XL960E-3 is a legacy Allen-Bradley Bulletin 1606-XL switched-mode power supply. Output is 24-28 V DC at 40 A, 960 W. Input is three-phase 400-500 V AC, ±15 %. Efficiency reaches 92.6 % on the PULS OEM counterpart. Ripple stays at 50 mVpp max. DIN rail mount, open-frame, IP20. Rockwell ended sale on 2017-10-30. The listed direct replacement is 1606-XLE960DX-3N. The 1606-XL960E-3 now serves as spare stock for running lines. Units ship tested, in 24-28 h, with a 12-month warranty.

Lifecycle Alert

• Status: Discontinued by Rockwell
• End of sale: 2017-10-30
• Direct replacement: 1606-XLE960DX-3N
• Last verified: 2026-10
• Buy as spare for existing panels. Check the replacement before new designs.

Electrical Core

• Input: 3-phase AC 400-500 V, -15 %/+15 %
• Output: 24-28 V DC
• Current: 40 A at 24 V (960 W)
• Efficiency: up to 92.6 %
• Ripple and noise: 50 mVpp max

Mounting and Size

• Mounting: DIN rail
• Construction: open frame, IP20
• Size (H×W×D): 124 × 275 × 117 mm
• Weight: 3.3 kg
• Approvals: UL 60950-1, cUL, CE marked

Interface Note

• Ports: none
• Protocols: none
• Monitoring: use external voltage and current relays

Thermal Envelope

• Operating: 0 to +70 °C, derate above +60 °C
• Storage: -25 to +85 °C
• Humidity: not published by the manufacturer
• Leave top and bottom clearance for convection in tall cabinets.

Where It Fits

• Large three-phase cabinets already built around this frame
• Lines that must match an existing 1606-XL960E-3 drawing
• Plants holding spares for 2017-era Rockwell panels
• High-current 24 V DC rails up to 40 A
• Retrofit jobs that need a drop-in spare, not a redesign

Oiltech Controls Review

• Power class: 960 W at 40 A covers heavy DC bus loads in one frame.
• Efficiency: 92.6 % keeps cabinet heat lower than older linear designs.
• Service: open frame gives access for fan and cap checks.
• Risk: EOL since 2017. Stock is finite. Plan the 1606-XLE960DX-3N path.
• Fit: 275 mm width needs a deep, clear rail section.

Oiltech Controls Insight

• Derate above +60 °C. Mount low in the cabinet for cooler air.
• Balance three-phase input. Unbalanced legs raise ripple and heat.
• Check DC bus capacitors on used units before you deploy them.
• Keep the 1606-XLE960DX-3N datasheet on hand for future swaps.
• Torque input lugs to spec. Loose lugs cause hot spots at 40 A.

Warranty and Dispatch

• 12-month warranty on function defects.
• Dispatch in 24-28 hours after technical verification.
• Shipping by FedEx, UPS, or DHL with tracking.

Why Buy From Oiltech Controls

• 15+ years in automation spare parts supply
• Global express shipping support
• Tested surplus and refurbished stock
• 12-month warranty on every module
• Technical check before each dispatch
• Deep support for obsolete control systems

FAQ

• Q: Can I use the 1606-XLE960DX-3N as a true drop-in?
• A: Rockwell lists it as the direct replacement. Check terminal layout and depth first. Confirm your panel depth fits the new frame.
• Q: Is it safe to run this unit above 60 °C?
• A: Only with derating. Output falls as ambient rises. Measure cabinet air at the unit, not at the door.
• Q: What should I inspect on a used 960 W unit?
• A: Check fans, caps, and input lugs. Look for bulged caps or heat marks. Load-test near 40 A for a short run.
• Q: Why does the supply trip on three-phase start?
• A: Check phase balance and lug torque. Verify input voltage stays inside -15 %/+15 %. Look for a weak phase fuse.
• Q: How do I plan spares for an EOL line?
• A: Hold at least one tested spare per line. Record the replacement part number. Review the retrofit path once a year.

Contact

Email: info@oiltechcontrols.com
WhatsApp: +86 158 8020 0923

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