Description
Blue Sea 8256 AC Current Transformer | Boat Supply Store
Accurately measure high AC currents within marine electrical systems with this essential component. It precisely converts 150A AC primary current to a 50mA AC secondary output, enabling standard AC ammeters to safely display readings. This is critical for detailed diagnostics and ensuring the integrity of electrical systems on vessels ranging from offshore sportfishers to coastal cruising sailboats.
Key Features
- Precise 150A AC primary current rating for robust monitoring.
- Accurate 50mA AC secondary output for standard ammeters.
- Dedicated design for seamless integration with AC Ammeters.
- Durable construction engineered for demanding marine environments.
- Safe measurement of high AC loads in vessel systems.
- Essential for electrical system diagnostics and troubleshooting.
- Reliable performance for consistent data acquisition.
- Compact design facilitates installation in tight spaces.
Specifications
| Product Specifications | |
|---|---|
| Primary Current Rating | 150A AC |
| Secondary Current Output | 50mA AC |
| Designed for | AC Ammeters |
Who This Is For
Marine electricians and boat owners requiring precise AC current monitoring for system diagnostics and safety compliance. Technicians performing in-depth electrical analysis on vessels will find this component invaluable.
How It Compares
| Feature | Blue Sea 8256 AC Current Transformer | Competitor |
|---|---|---|
| Primary Current Rating | 150A AC | 1000A AC, 100A AC |
| Secondary Current Output | 50mA AC | Direct measurement (no secondary output), 100mA AC |
| Measurement Type | Transformer (requires separate ammeter) | Direct clamp-on measurement, Transformer |
Common Concerns Answered
Does this product come with an ammeter?
No, the Blue Sea 8256 AC Current Transformer requires a separate, compatible AC ammeter to function and display current readings. This allows for flexibility in choosing an ammeter that best suits your specific monitoring needs.
I'm concerned about the California Proposition 65 warning. Is this product safe for my boat?
The Proposition 65 warning indicates the presence of chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. This is a standard warning for many products and does not necessarily mean the product is unsafe for typical marine use when installed and handled as intended, following manufacturer guidelines.
What are the advantages of using a transformer versus a direct clamp-on meter?
Using a transformer like the Blue Sea 8256 allows for safe measurement of high AC currents by stepping them down to a lower, manageable level for standard ammeters. This can be more cost-effective if you already possess a suitable AC ammeter or prefer a more integrated monitoring system.
Frequently Asked Questions
What is the current ratio of the Blue Sea 8256 AC Current Transformer?
The Blue Sea 8256 AC Current Transformer features a ratio of 150A AC on the primary side to 50mA AC on the secondary side.
What type of ammeters is the Blue Sea 8256 AC Current Transformer compatible with?
This transformer is designed for use with standard AC Ammeters that can accept a 50mA AC input signal.
What is the maximum AC current this transformer can measure?
The Blue Sea 8256 AC Current Transformer has a maximum primary AC current rating of 150A.
Does this product comply with California Proposition 65?
Yes, the product is sold with a California Proposition 65 warning, indicating potential exposure to specific chemicals.
What is the purpose of an AC Current Transformer on a boat?
An AC current transformer on a boat is used to safely measure the alternating current flowing through a circuit. It steps down high currents to a level that can be accurately read by a standard ammeter, essential for monitoring power consumption, diagnosing electrical issues, and ensuring system safety.
