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AGC 150 Automatic Transfer Switch for Reliable Power Management

Power interruptions at sea are more than inconvenient. They can affect navigation systems, communication equipment, engine auxiliaries, and onboard safety systems. That is why marine electrical systems are designed with backup power sources and intelligent control solutions that ensure smooth switching when problems occur.

The DEIF 150 Automatic Transfer Switch controller is designed to automatically control this process. It checks the quality of power, identifies problems, and changes the source of the electric load to another without interrupting. Being an official supplier of marine equipment, KDU World provides high-tech solutions such as the AGC 150 ATS to enhance the reliability of power inside the vessel, its safety, and its stability when operating.

AGC 150

agc 100

The AGC 150 ATS is a compact controller designed to handle automatic power transfer between two electrical sources in marine power systems. These sources may include shore power, onboard generators, emergency generators, or hybrid energy systems.

In simple terms, the controller acts as the decision-making unit of the transfer system. It constantly checks whether the active power source is healthy. If the voltage or frequency goes outside safe limits, the controller commands the system to switch to the backup source.

Key capabilities include:

  • Automatic monitoring of power quality
  • Control of up to three breakers
  • Support for both simple and complex marine switchboards
  • Rugged construction suitable for marine environments

This makes the AGC 150 ATS an important part of modern shipboard power distribution.

Features and Benefits for Marine Use

Marine power systems require equipment that can operate reliably under demanding conditions while ensuring continuous power availability. The AGC 150 ATS controller is designed to monitor, protect, and manage onboard power sources with precision and speed. Its features are built to support vessel safety, operational stability, and efficient power distribution at sea.

Continuous Power Supervision

The controller continuously measures electrical parameters such as voltage and frequency. This guarantees the early detection of problems before they impact critical loads.

Why such monitoring matters onboard

  • Protects sensitive marine electronics
  • Reduces the risk of sudden shutdowns
  • Supports the stable operation of essential systems

Automatic Transfer During Power Failure

Using automatic mains failure logic, the AGC 150 ATS can detect when the main power source fails or becomes unstable and immediately switch to the backup source.

Benefits

  • No manual intervention required 
  • Faster response during emergencies
  • Increased safety during offshore operations

Blackout Prevention During Switching

A special overlap function allows both sources to remain connected briefly during the transfer process. This helps avoid momentary loss of power.

Operational advantage

  • Minimizes blackout risk
  • Protects equipment that cannot tolerate interruptions
  • Supports smoother transitions between sources

Flexible Breaker Control

The controller can manage two-breaker or three-breaker systems. In three breaker setups, it can also control a bus tie breaker that links different power sections.

System design value

  • Suitable for complex marine switchboards
  • Allows better distribution control
  • Supports scalable vessel power systems

Integration and Customization

The AGC 150 ATS can be integrated into wider marine power management systems and allows programmable logic for vessel-specific-breaker-specific requirements.

Practical benefits

  • Easier integration with monitoring and alarm systems
  • Adaptable to different vessel types
  • Simplified setup and configuration

Built for Marine Conditions

Marine environments are demanding, with vibration, humidity, and salt exposure. The controller is built with durability in mind.

Marine readiness

  • Reliable in harsh engine room conditions
  • Suitable for control panel installation
  • Designed for long service life

Marine Applications of AGC 150

The AGC 150 ATS is applied in most kinds of vessels and marine processes that demand steady power transmission.

Shore Power to Generator Switching

In case a vessel loses contact with shore supply, the controller will provide a seamless transition to onboard generators with little or no impact on onboard systems.

Emergency Generator Control.

In case of the main generator failure, the ATS will automatically switch to the emergency generator, keeping safety and communication systems running.

Multi-Generator Systems

On vessels with more than one generator, the controller helps manage switching and bus tie control between different power sections.

Hybrid Marine Power Systems

As vessels adopt battery storage and renewable support systems, the AGC 150 ATS helps manage transitions between traditional and alternative power sources.

Offshore and Critical Operations.

Specialized vessels and offshore units rely on stable power for mission-critical equipment. The ATS improves reliability and reduces operational risk.

Reliable Marine Power Solutions Backed by KDU World

To achieve safe and efficient marine operations, reliable and automatic power transfer is important. The DEIF AGC 150 ATS controller provides a viable and effective method of controlling the switching of power onboard vessels. It offers a continuous power supply and protects essential on-board systems, with smart monitoring, options of flexible control, and a marine-friendly design.

KDU World, being a certified distributor of marine equipment and services, has the latest power control technologies, such as the AGC 150 ATS, and integration services, as well as technical support. This guarantees maritime operators reliable maritime power systems that meet tough maritime conditions.