How to connect a shed to a 380 V network?
How to connect the shed from the 380 V network, which machines to use? The barn should have lighting, 220 V sockets and a 380 V socket
Loading...
How to connect the shed from the 380 V network, which machines to use? The barn should have lighting, 220 V sockets and a 380 V socket
Loading...
We recommend reading:
How to conduct electrical wiring in an apartment - all stages of electrical installation
We need a three-phase input, it fits on a three-pole circuit breaker - an input protective device, it is selected based on the section of the input cable, as well as the power limit to which you are limited. Then comes one three-phase circuit breaker to power the 380 V outlet. Next, distribute the load evenly across all phases and put the circuit breaker on each wiring line. Choose machines also based on cable cross-sections and loads.
Also note that in addition to automatic machines for safety, it is necessary to install an RCD, which perform a fire function, and also protect against electric shock in case of damage to the wiring or electrical appliance. Or instead of an RCD and an automatic machine - a difavtomat, which combines the functions of two protective devices.