Allen Bradley 1746-P5 SLC 500 Series DC Power Supply Module

FAQ

Q1: What DC input voltage range does the 1746‑P5 support?
It operates on 90–146 V DC with a nominal voltage of 125 V DC.

Q2: What output voltages and currents are available?
It provides 18–30 V DC output with 5 A at 5 V and 0.96 A at 24 V on the backplane.

Q3: How much input power does the 1746‑P5 consume?
Typical input power is 85 W.

Q4: What are the physical size and weight of this power supply?
Dimensions are approximately 140 × 85 × 140 mm and the weight is about 0.65 kg.

Q5: What is the operating temperature range?
It is rated for 0 °C to 60 °C.

Q6: Does the 1746‑P5 provide isolation between input and backplane?
Yes, rated at 1800 V AC RMS for 1 second.

Q7: What hold‑up time does the power supply offer?
CPU hold‑up time is about 20 ms at full load and 3000 ms with no load.

Q8: Is the 1746‑P5 still actively produced by the manufacturer?
No, this power supply has been discontinued.

1746-P5 Allen Bradley

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