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1746-P4

1746-P4 | Allen-Bradley SLC 500 Power Supply 10A 5V 85-250V

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  • Manufacturer: Allen-Bradley

  • Product No.: 1746-P4

  • Product Type: Power Supply

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 1100g

  • Shipping port: Xiamen

  • Warranty: 12 months

30 günlük yzyna gaýtaryş syýasaty · 12 aýlyk kepillik
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Düşündiriş

Allen-Bradley 1746-P4 SLC 500 Power Supply

Product Overview

The Allen-Bradley 1746-P4 is a power supply module for the SLC 500 product family. It provides backplane power to local chassis, expansion modules, and remote I/O chassis. The module accepts 85-132 / 170-250 VAC input and delivers internal current capacity of 10.0 A at 5Vdc and 2.88 A at 24Vdc. Weight is 1.1 kg (2.5 lbs).

Specifications

Parameter Value
Brand Allen-Bradley / Rockwell Automation
Model 1746-P4
Series SLC 500
Module Type Power Supply
Input Voltage 85-132 / 170-250 VAC
Frequency 47-63 Hz
Input Power 92 W
Typical Line Power 180 VA
Inrush Current 45 A
Internal Current Capacity (5V) 10.0 A
Internal Current Capacity (24V) 2.88 A
Output Voltage Range 18-30 VDC
Backplane Current (5V) 10 A
Backplane Current (24V) 0.46 A
Hold-up Time (Full Load) 20 ms
Hold-up Time (No Load) 3000 ms
Fuse Protection 1746-F1 or equivalent
Operating Temperature 0 to 60 °C
Location 1746 Chassis
Dimensions (W x D x H) 5.5 x 4.3 x 5.7 in
Weight 1.1 kg (2.5 lbs)
UNSPSC 32151706

Key Features

  • Provides backplane power to SLC 500 chassis and expansion modules
  • Wide input range 85-132 / 170-250 VAC with 47-63 Hz frequency
  • 10.0 A at 5Vdc and 2.88 A at 24Vdc internal current capacity
  • 24VDC output for powering external devices
  • 20 ms hold-up time at full load, 3000 ms at no load
  • Built-in fuse protection (1746-F1 or equivalent)
  • UL Listed Industrial Control Equipment
  • CSA Certified for Class 1 Div 2 Hazardous Locations
  • Compact design fits 1746 chassis

Installation Notes

Install the power supply in the first slot of the 1746 chassis. Ensure input voltage matches the 85-132 / 170-250 VAC range. The 24VDC output may be used for external devices, but is not recommended for powering output modules. Use 1746-F1 fuse or equivalent for protection.

Hold-up Time Information

The hold-up time feature allows the processor to continue logic processing when input voltage drops below nominal. At full load, 20 ms hold-up is provided. At no load, hold-up extends to 3000 ms. Normal operation resumes when input voltage returns to nominal.

FAQs

Q1: What is the internal current capacity of the 1746-P4?

A1: 10.0 A at 5Vdc and 2.88 A at 24Vdc.

Q2: What is the hold-up time at full load?

A2: 20 ms at full load, 3000 ms at no load.

Q3: Is this power supply certified for hazardous locations?

A3: Yes. CSA Certified for Class 1, Div 2, Groups A, B, C, D Hazardous Locations.

🏷️ Tags: Power Supply

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