Description
ARCO Marine 500A/50mV Shunt for DC Current Monitoring | Boat Supply Store
For boat owners and marine technicians requiring precise DC current analysis, this ARCO Marine shunt provides a reliable method for monitoring loads up to 500 Amperes. It generates a standard 50 millivolt output at its maximum continuous rating, ensuring compatibility with a wide spectrum of DC ammeters and battery monitoring systems. This component is critical for understanding the power draw of systems such as inverters or auxiliary equipment, particularly on offshore fishing vessels operating heavy electronics.
Key Features
- Measure up to 500 Amperes of DC current.
- Integrate with standard DC ammeters and battery monitors via 50mV output.
- Monitor high-draw accessories and battery bank performance.
- Ensure durability with construction designed for marine environments.
- Achieve accurate readings with a 50mV voltage drop at maximum load.
- Maintain performance with a 500 Ampere continuous current rating.
- Install reliably within your vessel's DC electrical system.
- Benefit from a straightforward, effective current measurement solution.
Specifications
| Product Specifications | |
|---|---|
| Amperage Rating | 500 Ampere |
| Voltage Drop | 50 millivolt at 500 Amps |
| Current Type | DC |
Who This Is For
Boat owners and marine technicians who need to accurately measure high DC current loads in their vessel's electrical system, typically for monitoring battery banks, inverters, or high-draw accessories.
How It Compares
| Feature | ARCO Marine 500A/50mV Shunt for DC Current Monitoring | Competitor |
|---|---|---|
| Max Amperage | 500A | 500A, 700A |
| Voltage Drop (at max continuous) | 50mV | 50mV, Not applicable |
| Type | Standalone Shunt | Standalone Shunt, Integrated Shunt |
Common Concerns Answered
Do I need anything else to use this shunt?
Yes, this shunt requires a separate compatible DC ammeter or battery monitor to display current readings. It is designed to provide the raw signal for such devices.
Is this shunt suitable for advanced monitoring features?
While excellent for fundamental current measurement, users requiring integrated displays or advanced data logging may prefer a combined meter and shunt system. This unit focuses on precise, standalone current sensing.
How reliable is this shunt for demanding applications?
The ARCO Marine 500A/50mV Shunt is generally well-regarded for its straightforward functionality and value in basic DC current monitoring. Its positive customer sentiment reflects its reliability for its intended purpose.
Frequently Asked Questions
What is the maximum amperage this shunt can handle?
The ARCO Marine 500A/50mV Shunt is rated to handle a maximum continuous current of 500 Amperes.
What is the voltage drop across this shunt at its maximum amperage?
At its maximum continuous rating of 500 Amperes, the shunt will exhibit a voltage drop of 50 millivolts.
What type of meters are compatible with this shunt?
This shunt is designed for use with standard DC ammeters or battery monitors that accept a 50mV input signal for their 500A range.
What is the resistance of this shunt?
The resistance of the shunt can be calculated from its voltage drop and current rating. At 500 Amps and a 50mV drop, the resistance is 0.0001 Ohms (50mV / 500A).
What are the physical dimensions of the ARCO Marine 500A/50mV Shunt?
The physical dimensions are not specified in the provided data, but it is designed to fit within standard marine electrical system installations, typically requiring connection to the main negative battery cable.
