UAC383AE01 HIEE300890R0001 High-Power Industrial DC-DC Converter

Description

UAC383AE01 HIEE300890R0001

The ABB UAC383AE01 HIEE300890R0001 is a rugged high-power DC-DC converter designed for demanding industrial environments. Its primary function is to convert a wide range of unregulated DC input voltages (24-72V DC) into a stable 24V DC output, capable of delivering up to 10A of continuous current—making it suitable for powering multiple high-current devices simultaneously. Unlike standard converters, this model incorporates enhanced galvanic isolation technology, providing 3kV DC isolation between input and output to eliminate ground loops and protect sensitive electronics from electrical noise and transients common in high-power systems.

UAC383AE01 HIEE300890R0001

Positioned as a central power conditioning hub in large automation systems, the ABB UAC383AE01 HIEE300890R0001 integrates seamlessly into industrial control architectures. Its robust, DIN-rail mounted design balances high power capacity with space efficiency, making it suitable for crowded control cabinets. The converter features advanced thermal management to handle high-power operation, while its rugged construction ensures reliability in environments with temperature extremes, vibration, and electromagnetic interference. Built-in protection mechanisms, including overload, short-circuit, overvoltage, and overtemperature safeguards, ensure system resilience during electrical faults.

Main features and advantages:

Selecting the ABB UAC383AE01 HIEE300890R0001 delivers significant advantages to high-power industrial systems. Its 240W power rating and 10A continuous output eliminate the need for multiple lower-capacity converters, reducing cabinet complexity and simplifying power distribution—directly lowering installation costs and improving system maintainability. The unit’s high efficiency of up to 93% minimizes energy loss and heat generation, contributing to lower operating costs and extending the lifespan of surrounding components in enclosed environments.

Engineered for reliability, the ABB UAC383AE01 HIEE300890R0001 maintains stable 24V DC output even during input voltage fluctuations, ensuring consistent performance of power-hungry devices like servo drives and high-density I/O modules. Its 3kV galvanic isolation provides superior protection against electrical noise and ground loops, a critical feature in large systems with numerous interconnected components. The converter’s peak current capability of 15A accommodates temporary load surges, preventing shutdowns during motor startups or equipment activation—enhancing overall system availability.

Application areas:

The ABB UAC383AE01 HIEE300890R0001 excels in industries requiring high-power distributed control systems. In heavy manufacturing plants, it powers robotic workcells, conveyor systems, and machine vision equipment, where consistent high-current delivery is essential for production continuity. Its rugged design withstands the vibration and temperature variations common in these environments, ensuring reliable operation in factory floors.

In utility-scale power generation facilities, the converter supplies isolated power to turbine control modules, excitation systems, and SCADA components, where isolation from high-voltage equipment is critical for safety and signal integrity. Its wide operating temperature range allows installation in both indoor control rooms and outdoor equipment enclosures. In large chemical processing plants, the UAC383AE01 HIEE300890R0001 supports extensive sensor networks and valve control systems, ensuring reliable operation of critical process control loops. In all these applications, the ABB UAC383AE01 HIEE300890R0001 delivers the high-power stability needed for large-scale industrial automation.

Related products:

ABB UAC383AE02 – Higher current (15A continuous) version for extreme power demands.

ABB UAC317AEV1 – Lower power (3.5A) companion converter for smaller loads in the same system.

ABB TB860 – Heavy-duty terminal block for secure high-current connections with UAC383AE01.

ABB UAA326A04 – 400W AC-DC power supply compatible with UAC383AE01 in hybrid systems.

ABB PSR100-240AC/24DC/10 – Redundant power system integrating seamlessly with UAC383AE01.

ABB AC500 PLC – Controller family that pairs with UAC383AE01 in high-power control architectures.

ABB CI858 – High-speed communication module efficiently powered by UAC383AE01.

ABB UAC383AE03 – Enhanced isolation (4kV) variant for high-noise industrial environments.

Installation and maintenance:

Before installing the ABB UAC383AE01 HIEE300890R0001, verify the input voltage falls within the 24-72V DC range and calculate total connected load to ensure it stays below the 240W rating. Check that the DIN rail is securely mounted and capable of supporting the unit’s 1.2kg weight. Ensure adequate ventilation space—maintain at least 100mm clearance above and below for proper heat dissipation during high-current operation. Confirm the installation environment stays within the specified temperature range, as sustained extreme temperatures can affect efficiency and longevity.

For ongoing maintenance, regularly monitor the converter’s status LEDs to identify fault conditions early—overload or overtemperature events trigger distinct visual alerts. Inspect high-current connections quarterly, ensuring terminals remain tight and free from corrosion, which can cause voltage drops and overheating. Measure output voltage annually with a calibrated meter to verify it remains within the ±2% tolerance range. Clean dust from cooling vents semi-annually to maintain thermal performance, especially in dusty industrial environments. Check input polarity during any maintenance to prevent accidental reverse connection damage.

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