The 1-3-165 Battery Isolator is a robust solution designed for marine and boating applications, enabling efficient charging of multiple batteries from one or two alternators while safeguarding against battery discharge or dumping. Tailored for 12-, 24-, or 36-volt negative ground DC systems, this isolator ensures each battery receives the optimal charge without the risk of overcharging.
Features
- Conservatively rated diodes and a rustproof anodized aluminum heat sink case.
- Heavy-duty construction suitable for marine environments.
- Compatible with systems up to 48 volts DC, negative ground.
- Rust-proof anodized aluminum case ensures longevity in harsh conditions.
- Stainless steel mounting hardware included for secure installation.
- Protective covers provided for terminals to prevent corrosion.
Specifications
| Alternator Sources | 1 |
|---|---|
| Battery Bank | 3 |
| Max. Amperage Input Capacity | 165 A |
| Stud Terminal Size | 6 mm |
| Dimensions (L x W x H) | 9 x 4.5 x 3.1 inches |
| Weight | 5 lbs. |
| Operating Temperature | -40°C to +80°C |
| Duty Cycle | Continuous rating to 50°C, derate linearly to 70% at 80°C. |
| Temperature Rise | 5°C at full rated current (mount vertically for optimum cooling) |
| Voltage Drop | 0.7V at 50% load, 0.9V at full load |
Note: These battery isolators are not compatible with self-exciting alternators. The alternator must have an external excitation lead. Please consult the manufacturer of your alternator if you are unsure of your configuration.
This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.
