Home-Blog-How to connect a voltage relay
RSS
Installing lighting fixtures seems like a complicat task for someone without electrical knowlge. In order to connect a chandelier yourself, you ne to understand what types of wires there are and how to connect them correctly and serbia email list 543010 contact leads safely to the lighting fixture.
Scope of application
Advantages and disadvantages
Operating principle
Technical specifications
How to connect Connection diagrams
Step-by-step instructions for installation and connection
Typical mistakes
Voltage surges can disable any electrical equipment. This is especially unpleasant,
since in this situation the damag equipment and devices the seo framework will not be subject to warranty repair. The problem is exacerbat in old buildings, where the electrical wiring was not initially design for modern loads.
Connecting a voltage relay will help solve it. This is a compact device mount in an electrical panel. Single-phase devices are us to service apartments and household networks, and three-phase models are install to protect industrial installations.
An important feature of the relay
Its response spe – just a few milliseconds. This is its fundamental difference from the stabilizer,
which may require calling list up to 1 second (during this time, the equipment usually fails).
Scope of application How to connect
The relay’s task is to automatically monitor the parameters of the electrical network and (if necessary) adjust (rectify) the voltage to specifi values. This prevents the failure of equipment and devices sensitive to the quality of electrical energy.
Voltage drops occur due to technical
Emergency or natural reasons (for example, a thunderstorm), and this happens suddenly. The presence of a protective relay solves this problem, so such devices are install to service both household and industrial electrical networks.
The devices can be us to protect one or more units of equipment or the entire network. In the first two cases, the device looks like a plug or an extension cord, with one or more sockets, respectively. Such models are suitable for consumers with low power. Devices us to protect the entire network are mount directly in the electrical panel , which contains the circuit breakers and the meter.
