Balmar Alternator Protection Module APM24 - 24V

The Balmar Alternator Protection Module APM24 is a critical component for marine and boating enthusiasts, ensuring the longevity and reliability of your vessel's alternator system. Designed specifically for 24V applications, the APM24 safeguards your alternator against harmful voltage spikes and sustained over-voltage conditions, providing peace of mind during your maritime adventures.

Key Features

• Advanced Voltage Spike Protection: Clamps voltage spikes up to 60V to protect alternator diodes and internal voltage regulators.
• Sustained Over-Voltage Protection: Activates around 40V for 24V systems, preventing long-term damage from over-voltage conditions.
• High Surge Absorption: Capable of absorbing multiple surges exceeding 200 amps without failure, ensuring continuous protection.
• Visual and Audible Alarms: Alerts you instantly if the module is compromised and requires replacement.
• Solid-State Reliability: Provides intelligent, robust protection in a compact, easily mounted package.

Benefits for Marine Applications

In the demanding marine environment, electrical systems are vulnerable to abrupt changes and harsh conditions. The APM24 ensures that your vessel’s alternator remains protected against:

• Lithium battery shutdowns
• Intermittent electrical connections
• Other over-voltage events common in marine settings

By preventing damage to vital alternator components, the APM24 enhances the reliability and performance of your boat's electrical system.

Technical Specifications

Specification	Details
Operating Voltage	24V
Voltage Clamping	Up to 60V
Over-Voltage Activation	~40V
Surge Absorption Capacity	200+ Amps
Protection Standards	ISO 16750-2 (Load Dump Protection), ISO 7637-2 (Surge Protection)

Easy Installation

The APM24 is designed for seamless integration into your boat's electrical system. It mounts easily at the rear of the alternator between the B+ and B- terminals, ensuring minimal disruption to your existing setup. The compact design saves space without compromising on protection capabilities.

Compatibility

Balmar’s APM24 is compatible with all alternator brands, making it a versatile choice for a wide range of marine applications. Whether you're upgrading your current system or installing a new one, the APM24 provides reliable protection across various alternator models.

Compliance and Quality

Engineered to meet rigorous industry standards, the APM24 complies with:

• ISO 16750-2: Ensuring robust load dump protection
• ISO 7637-2: Providing comprehensive surge protection

This compliance guarantees that the APM24 delivers dependable performance in the challenging marine environment.

Warranty and Support

Note: This product may not be returned to the original point of purchase. Please contact Balmar directly with any issues or concerns to ensure proper support and service.

Orders of physical products placed by 3 PM EST M-F typically ships the same day, if all requested items are in stock. Weekend orders will typically ship on Monday.

Shipping takes 2-7 days.

We currently ship to the Contiguous 48 States.

Life of Sailing merch is custom made for the customer after an order is placed. Total turnaround is typically 7-14 days from order to doorstep.