Repair
Repair Price: $ 612.00
Purchase
CSL Part Number: 47876
Product Overview: The PULS SL40.301 is a DIN rail-mount industrial power supply that converts three-phase AC input to 24VDC at 40 amps output. It features metal-oxide varistor protection on the transformer secondary for overvoltage suppression and delivers regulated DC power for PLCs, sensors, actuators, and control panels in factory automation and machine control applications. This model is also sold under the Allen-Bradley part number 1606-XL960E A/B.
Category: Power Supply
Manufacturer: PULS
Manufacturer Part Number: SL40.301
Also Known As(AKA): 1606-XL960E A/B
Common Failures
This product may experience failure due to blown metal-oxide varistors (MOVs), which can result from overvoltage conditions. These failures may manifest as short circuits, indicated by symptoms such as high brightness in series test lamps.
Repair Approach
Repairs typically involve diagnosing short circuits and blown MOVs, cleaning internal charring, replacing defective components, and reapplying thermal paste. Mechanical disassembly and reassembly are sometimes required to access affected components, including the desoldering and reinstallation of heat sinks.
Testing & Quality
Post-repair testing includes a burn-in test under a 24A electronic load to evaluate stability and performance. The main voltage output is verified for consistency, and ripple is checked to ensure it remains below 200mV. The product undergoes thorough testing to confirm the absence of short circuits before approval for use.
Service and repair your broken PULS part
We can repair your PULS model SL40.301 in our facility. Let our skilled technicians get your PULS back in operation quickly.
Step 1 - Click the green 'Repair Now' button above to add the part and then complete the RMA.
Step 2 - The RMA form will be sent to you via email. Print the RMA form and put it in a box with the item(s) for repair.
Step 3 - Ship or mail the box to the address listed on the RMA.
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