Blue Sea Systems - ML ACR Charging Relay with Deutsch Connector - 500A

Achieve Optimal Battery Management with the 7620100 ML ACR Charging Relay and its 7621100 ML ACR 24V Variant

Introducing the 7620100 ML ACR Charging Relay, a powerful 12V solution designed to revolutionize your battery management system. With its cutting-edge features and exceptional capabilities, this relay ensures seamless charging and efficient battery isolation for unparalleled performance.

One of its standout features is the automatic management of two large battery banks, allowing you to effortlessly handle multiple batteries without any hassle. Whether you're charging or discharging, this relay intelligently combines batteries during charging while effectively isolating them when necessary, guaranteeing optimal functionality at all times.

Additionally, the 7620100 ML ACR Charging Relay provides a remarkable 500 Amp continuous rating, enabling it to support high-output alternators with ease. Its Magnetic Latch (ML) technology draws an impressively low current (<40mA) to monitor terminal voltage in both the "ON" and "OFF" states. Moreover, the relay exhibits efficient current flow during state changes, ensuring seamless transitions without compromising performance.

This relay offers dual sensing, allowing it to detect charge levels on both battery banks. This dual functionality ensures comprehensive monitoring and control, empowering you with a complete overview of your battery system's status and performance.

In addition to its core capabilities, the 7620100 ML ACR Charging Relay boasts advanced configuration options. With the Start Isolation (SI) feature, you can temporarily isolate house loads from the engine circuit during engine cranking, safeguarding sensitive electronics. The Engine Isolation (EI) functionality provides isolation for two engines running simultaneously, protecting engine electronics and maximizing alternator output. These configurable features add a layer of versatility and customization to meet your specific needs.

The relay also features an LED output, allowing for remote indication of battery status. Whether your batteries are combined, isolated, in voltage lockout, or in Start or Engine isolation, you can easily monitor their condition from a distance, ensuring optimal control and management.

Moreover, the 7620100 ML ACR Charging Relay excels in its construction and durability. The 3/8"-16 tin-plated copper studs offer maximum conductivity and corrosion resistance, guaranteeing reliable and efficient performance. The 7/8" (22mm) stud length is designed to accommodate multiple cable terminals, providing flexibility and ease of installation.

When it comes to reliability, the relay's silver alloy contacts excel in switching live loads, ensuring consistent and dependable operation. The label recesses facilitate circuit identification, streamlining your installation and maintenance processes.

Now, for those in need of a 24V solution, the 7621100 ML ACR Charging Relay is the perfect counterpart. Built with the same remarkable features and capabilities as its 12V variant, this relay offers seamless battery management and efficient charging for large battery banks, specifically tailored to the 24V power system.

Highlights:

• Automatic management of two large battery banks
• 500 Amp continuous rating for high-output alternators
• Magnetic Latch (ML) technology with low current draw
• Dual sensing for comprehensive charge monitoring
• Configurable Start Isolation (SI) and Engine Isolation (EI) features
• LED output for remote indication of battery status
• 3/8"-16 tin-plated copper studs for conductivity and corrosion resistance
• Silver alloy contacts