LVR is used in a variety of electrical systems, including:
- Industrial machinery
- Medical equipment
- Portable electronics
- Power tools
In any of these cases, LVR can help to protect people from injury or death if there is an electrical fault that causes the voltage to drop.
Here's a more detailed explanation of how LVR works:
When the voltage in a circuit drops below a certain level, the relay opens the circuit and disconnects the power. This prevents the flow of current through the circuit, which can reduce the risk of an electrical shock. The relay is typically connected to a transformer, which steps down the voltage from the main power supply to a lower level. When the voltage drops below the set point, the relay opens the circuit and the transformer stops supplying power to the circuit.
The set point for LVR is typically 24 volts or less, but it can vary depending on the application. For example, some industrial machinery may have a set point of 12 volts or less, while some medical equipment may have a set point of 36 volts or less. The set point is determined by the manufacturer of the equipment based on the safety requirements of the application.
LVR can be a valuable addition to any electrical system. It can help to protect people from injury or death in the event of an electrical fault.
