ARCO Marine BI-1602 Battery Isolator - 160A for Dual Battery Systems

BI-1602 Battery Isolator - 160A - 1 Alternator, 2 Battery

The Arco Marine BI-1602 is an inboard/outboard battery isolator that can handle 1 alternator, 2 batteries, and 160A max. Rated for use with 10 to 350-amp alternators on 12, 24, or 32-volt negative ground systems.

Features:

• 1 alternator, 2 batteries, 160A max


• Inboard and outboard battery isolators are solid-state devices that allow electrical current to flow in one direction ONLY, thus permitting the alternator to be connected directly to two batteries without fear of one higher-charged battery discharging into the lower-charged battery.


• Both batteries are always being charged automatically, in proportion, to their needs whenever the engine is running.


• When battery isolators are used in conjunction with selector switches, it is not necessary to change the switch position to provide for charging of both batteries.


• Isolators provide proportioning of the output or charging current on the alternator to the batteries as required, regardless of switch position.

NOTE: Battery Isolators cannot be used on 12 volt charging systems with 24 volt trolling motors or newer outboard engines with rectifier-regulator charging systems.

The ARCO Marine BI-1602 Battery Isolator is a high-performance solid-state device designed to manage charging for boats and marine applications with dual batteries. Capable of handling up to 160 amps, this isolator supports systems with one alternator and two batteries, ensuring efficient and safe power distribution. It is compatible with 10 to 350-amp alternators on 12, 24, or 32-volt negative ground electrical systems, making it versatile for a wide range of marine setups. This battery isolator prevents the higher-charged battery from discharging into the lower-charged one, allowing both batteries to be charged automatically in proportion to their needs when the engine is running. The system ensures that the alternator's current is directed appropriately, providing reliable power management without the need to switch battery selector switches, simplifying operation and maintenance.

Features:

• Handling Capacity: Supports up to 160A with one alternator and two batteries for efficient power management

• Solid-State Design: Ensures unidirectional current flow to prevent battery discharge issues

• Automatic Charging: Both batteries are charged automatically, proportionally to their needs, whenever the engine is running

• Versatile Compatibility: Suitable for 12, 24, or 32-volt systems with various alternator capacities

• Simplified Operation: Can be used with selector switches without the need to change switch positions for charging both batteries

• Reliable and Durable: Built by ARCO Marine to withstand marine environments and deliver consistent performance

• Note: Not compatible with 12-volt systems involving 24-volt trolling motors or modern outboard engines with rectifier-regulator charging systems