A proper protection against voltage fluctuations is the main task that the voltage relay (VR) will handle. The device has a unique microchip that strictly monitors the voltage. If, for some reason, it rises or drops sharply, the microchip sends a signal to the electromagnetic relay, which, in turn, disconnects the load.
The device consists of two parts: the first controls the process, and the second manages the load. The microprocessor is an essential element of the device. The simple, well-thought-out operating principle ensures safety.
Advantages of a Voltage Relay for Homes and Apartments
Responsiveness is the main advantage of the VR relay. In the event of an accident, VR handles the problems well, as it disconnects the areas where an issue has occurred. Reliable protection against voltage spikes is a positive characteristic of this practical invention.
Application Features:
- Operates under different temperature conditions.
- Protects equipment from unforeseen breakdowns.
- Easy to install the purchased product.
- Appealing appearance that doesn't spoil the interior of the room.
- VR is a functional, practical device.
Connection Scheme in a House or Apartment, Network Control, Regulation
Modern VRs come with a convenient display, buttons, and operation modes. You can independently set specific parameters: high/low limits at which the power supply should be cut off. Several wires (phase, neutral) come to the relay, and one phase comes out. Only the phase is broken in the relay.
Installing the Relay in a House or Apartment
To connect a voltage relay, you need:
- Relay.
- Wire.
- DIN rail.
- Self-tapping screws.
- Screwdriver.
- Pliers.
- Voltage indicator.
It is important to de-energize the network. Attach the DIN rail near the circuit breakers. VR is simply snapped onto the rail thanks to the mechanism. Use the indicator to find the phase on the input circuit breaker. At the entry point, the input wire is cut, one end is connected to the input contact, and the other to the output contact. The neutral wire is connected to the VR at the neutral terminal. After the work is done, the network should be turned on, and the operation of the chosen device should be checked.
For Which Devices/Appliances You Should Use a VR
Main places for using a VR:
- Protecting single-phase networks.
- For effective protection of existing appliances in the apartment from sudden voltage drops.
A proven VR ensures strict control over the safe operation of all devices. Check out the variety of modern and high-quality products. Take advantage of the offers from Novatek-Electro now.
If you are wondering, why a voltage relay is needed, the answer is simple – for safety, to preserve expensive devices. The invention will disconnect a heavy load, ensuring protection.
Thanks to the VR, you will protect the wiring in your apartment and expensive purchases from unexpected breakdowns. You can buy this device at an affordable price and live peacefully. Installing the device doesn't require much space or free time. Do you need a voltage relay? Yes, it has many advantages for comfortable living! Choose and buy a functional, proven device. You will not regret purchasing a modern product.
