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SKU:1746-P3
1746-P3 | Allen-Bradley SLC 500 DC Power Supply 24V 3.6A
Manufacturer: Allen-Bradley
Product No.: 1746-P3
Product Type: Power Supply
Product Origin: USA
Payment:T/T, Western Union
Weight: 1100g
Shipping port: Xiamen
Warranty: 12 months
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Penerangan
Allen-Bradley 1746-P3 SLC 500 DC Power Supply
Product Overview
The Allen-Bradley 1746-P3 is a DC power supply module for the SLC 500 controller platform. It operates at 19.2-28.8 VDC input and provides backplane power of 3.6 A at 5Vdc and 0.87 A at 24Vdc. Mounted at the left-most position of the chassis without occupying a slot, this module is certified for Class 1 Division 2 hazardous locations. Weight is 1.1 kg (2.5 lbs).
Specifications
| Parameter | Value |
|---|---|
| Brand | Allen-Bradley / Rockwell Automation |
| Model | 1746-P3 |
| Series | SLC 500 |
| Module Type | Power Supply |
| Input Voltage Range | 19.2-28.8 VDC |
| Nominal Input Voltage | 24 VDC |
| Input Power | 61 W |
| Typical Line Power | 90 VA |
| Inrush Current | 20 A |
| Current Capacity (5V) | 3.6 A |
| Current Capacity (24V) | 0.87 A |
| Backplane Current (5V) | 3.6 A |
| Backplane Current (24V) | 0.87 A |
| Hold-up Time (Full Load) | 5 ms |
| Hold-up Time (No Load) | 1000 ms |
| Isolation Voltage | 600V AC RMS for 1s (Version B+) |
| Fuse Protection | 1746-F3 or equivalent |
| Operating Temperature | 0 to 60 °C (32 to 140 °F) |
| Deration | 5% above 55 °C |
| Location | Left-most, 1746 Chassis |
| Dimensions (W x D x H) | 79.2 x 144.8 x 139.7 mm |
| Weight | 1.1 kg (2.5 lbs) |
Key Features
- Provides backplane power to SLC 500 chassis modules
- 19.2-28.8 VDC input with 24 VDC nominal
- 3.6 A at 5Vdc and 0.87 A at 24Vdc current capacity
- Mounted at left-most position, no chassis slot required
- 5 ms hold-up time at full load, 1000 ms at no load
- UL and C-UL Listed for Class 1 Div 2 hazardous locations
- 600V AC RMS isolation (Version B and later)
- Replaceable fuse (1746-F3 or equivalent)
- Designed for altitudes up to 2000 meters without derating
- Pollution Degree 2 and Category II rated
Installation Notes
Mount the power supply at the left-most position of the 1746 chassis. Use 1746-F3 fuse or equivalent (BUSSMAN AGC 5 or Nagasawa ULCS-61ML-5). Only 1/8 inch flat head and 1/4 inch Phillips head screwdrivers are required for installation. Observe ESD precautions: keep in static-shield packaging when not in use, avoid touching connector pins or circuit components.
FAQs
Q1: What is the input voltage range for the 1746-P3?
A1: 19.2-28.8 VDC with 24 VDC nominal.
Q2: What is the hold-up time at full load?
A2: 5 ms at full load, 1000 ms at no load.
Q3: Is this module certified for hazardous locations?
A3: Yes. UL and C-UL Listed for Class 1, Division 2, Groups A, B, C, D Hazardous Locations.
Spesifikasi Tambahan
Skalar (V/f)
Vektor
Dikuasakan oleh AC
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