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Haryt kody:3HAC14549-3
Rectifier R3 Module 3HAC14549-3 ABB 380-480V AC
Manufacturer: ABB
Product No.: 3HAC14549-3
Product Type: Power Supply
Product Origin: Sweden
Payment:T/T, Western Union
Weight: 1740g
Shipping port: Xiamen
Warranty: 12 months
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Düşündiriş
Technical Specifications
| Manufacturer / Brand | ABB |
| Product Type & Catalog Description | Rectifier / Rectifier, R 3 |
| Part / Catalog Number | 3HAC14549-3 |
| Voltage & Current Rating | 380–480 V AC | 20 A |
| Frequency & Efficiency | 50/60 Hz | > 95% Efficiency |
| Cooling Method | Forced Air Cooling |
| Integrated Protection | Overload, Overvoltage, Short Circuit Protection |
| Certifications & Tariff Code | CE, UL, RoHS | HTS Code: 85044095 |
| Dimensions (L x W x H) | 21.5 cm x 22.0 cm x 27.0 cm |
| Net & Gross Weight | 1.74 kg (3.84 lbs) Net | 2.22 kg (4.89 lbs) Gross |
Product Overview
The ABB 3HAC14549-3 is a Rectifier R 3 module engineered for high-efficiency power conversion in ABB control cabinet systems and robotic controllers. Operating across an input voltage range of 380V to 480V AC (50/60 Hz) with a rated current capacity of 20 A, this high-performance unit achieves an energy efficiency exceeding 95%. Weighing 1.74 kg with physical dimensions of 21.5 x 22 x 27 cm, the 3HAC14549-3 is built with forced air cooling and complete electronic protection against overload, overvoltage, and short-circuit faults.
Key Features
- High-Efficiency Power Conversion: Converts 380–480V AC input to stable DC bus power with greater than 95% energy conversion efficiency.
- Comprehensive Fault Protection: Built-in circuitry actively guards against system overloads, input overvoltages, and direct output short circuits.
- Forced Air Thermal Management: Integrated forced air cooling maintains low internal thermal stress during continuous 20 A full-load operation.
- Global Compliance & Standards: Fully certified under CE, UL, and RoHS standards for seamless installation in worldwide control panels.
Installation Essentials
Mount rectifier into cabinet bay, terminate 380-480V AC supply lines, connect DC output bus, and verify forced air ventilation paths.
Technical FAQs
Q1: What is 3HAC14549-3's primary function?
A1: Power rectifier unit designed for power conversion in ABB controller cabinets.
Q2: What are its voltage and current ratings?
A2: Rated for 380V–480V AC 50/60 Hz input voltage and 20 A continuous current output.
Q3: What are the module dimensions and net weight?
A3: Measures 21.5 x 22 x 27 cm and weighs 1.74 kg (3.84 lbs) net.
Goşmaça spesifikasiýalar
Skalyar (V/f)
Wektor
AC tok bilen işleýän
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