ABSOPULSE HBC419-ARC-Q4440 Industrial Redundant AC-DC Power Module

ABSOPULSE HBC419-ARC-Q4440 Industrial Redundant AC-DC Power Module

I. Basic Information
Brand: Canadian ABSOPULSE (Aboptus, a military-grade industrial power supply manufacturer)
Full Model: HBC419-ARC-Q4440 (ARC represents the customized version for arc fault monitoring, the basic model is HBC419-Q4440)
Product Type: 19-inch rack-mounted hot-swappable AC-DC switching power supply module, 4U European card structure, supports N+1 redundant parallel connection and hot-swappable without downtime replacement
Positioning: High-power stable voltage power supply for harsh working conditions, commonly used for ships, rail transit, mines, metallurgy, industrial DCS, SIS safety system power supply

Core Electrical Parameters
Input Specifications
General wide-range AC: 115/230VAC (95~264VAC), single-phase input, built-in PFC power factor correction
Output Specifications
Rated output: 48VDC / 10A, total power 480W
Output voltage supports panel fine-tuning, low ripple, high voltage regulation accuracy, can be multi-module parallel expansion
Heat Dissipation Method: Integrated aluminum alloy heat sink, natural air cooling, no fan, maintenance-free design, dust-resistant, high reliability, long lifespan
Installation Method: 19-inch 4U rack plug-and-play, with portable handle, supports hot-swappable online replacement of spare parts

ARC Customized Function (Exclusive to this model)
ARC = Arc Fault Detection (Arc Fault Detection function)
Real-time monitoring of arc ignition inside the power supply and output circuit, line open-circuit arc ignition faults
When arc abnormality is detected, it immediately alarms and locks the output, preventing fire and equipment burnout
The fault relay dry contact signal is uploaded to the central control system to achieve remote fault alarm location
Suitable for explosion-proof and fire-resistant high-security scenarios such as ships, coal mines, chemical plants

Core Protection Functions
Overvoltage OVP, Overcurrent OCP, Short Circuit, Overheating, Reverse Connection Comprehensive Hardware Protection
Built-in redundant current-sharing diodes, multi-unit parallel automatic current sharing, achieve N+1 redundant power supply
Panel LED indicator lights: power normal, fault alarm, AC input status indication
Fault passive alarm contacts, can be connected to PLC, SCADA system for remote alarm

Typical Application Scenarios
Kongsberg, ABB ship engine room automation, main engine remote control system DC power supply
Power supply for redundant operation of SIS, ETS, DCS control systems in power plants
Power supply for explosion-proof equipment control cabinets in rail transit, underground mines
Power supply for metallurgical rolling mills, high-power transmission control cabinets, industrial precision instruments