1746-P3

Overview

1746-P3 is an Allen-Bradley SLC 500 Power Supply providing reliable DC power for SLC 500 modules with built-in surge and fuse protection.

Electrical Specifications

Category	Details
Input Voltage	19.2–28.8 V DC
Typical Line Power Requirement	90 VA
Maximum Inrush Current	20 A
Internal Current Capacity	3.6 A @ 5 V DC, 0.87 A @ 24 V DC
Fuse Protection	1746-F3 or equivalent
24 V DC User Power Current Capacity	Not Applicable
24 V DC User Voltage Range	Not Applicable
Max User-Supplied Overcurrent Protection	Not Applicable
CPU Hold-up Time	5 ms (full load), 1000 ms (no load)

Environmental Conditions

Category	Details
Ambient Operating Temperature	0°C to +60°C (+32°F to +140°F), derate above +55°C by 5%
Isolation	None

 

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