Star - delta is the circuit to run the electric motor, which at the time of star using a hub. star (star) and moments later turned into a delta (triangle). The goal is to reduce the current high star andavoid high power consumption when the initial starting of a motor.Delta has a low impedance circuit is draining the first time on the run. Remember the power is in use when starting the beginning ofadl. 3x of the normal starting time. For that series star in use.Substitution series of star to delta in doing a few seconds afterruning normal. Star delta connection found on the current ACthree phase star connection (Y), namely the connection of the ends emergency conductor (coil) of each phase meet at one point in that a neutral, common star connection in use on the motor if it requires less current star because each coil gets highvoltage line to neutral (220v). Delta connection that is, when each end konduktorphasa meet each other at a point (rs, st, tr) is the third conductor to form a triangle.Sabtu, 01 September 2012
Star - Delta
Star - delta is the circuit to run the electric motor, which at the time of star using a hub. star (star) and moments later turned into a delta (triangle). The goal is to reduce the current high star andavoid high power consumption when the initial starting of a motor.Delta has a low impedance circuit is draining the first time on the run. Remember the power is in use when starting the beginning ofadl. 3x of the normal starting time. For that series star in use.Substitution series of star to delta in doing a few seconds afterruning normal. Star delta connection found on the current ACthree phase star connection (Y), namely the connection of the ends emergency conductor (coil) of each phase meet at one point in that a neutral, common star connection in use on the motor if it requires less current star because each coil gets highvoltage line to neutral (220v). Delta connection that is, when each end konduktorphasa meet each other at a point (rs, st, tr) is the third conductor to form a triangle.electrical panels
understanding the electrical panel is a container collection site orelectrical safety either mechanically or electrically, or the general term of the panel is the fuse / MCB. panel material made of metalor plastic plate. usually for large capacity electric security or a lot.installation of electrical safety goal is to let the electricalinstallation circuits short circuit occurs with the electrical safetywill soon decide a series of installations by electric current.electrical panel circuits consist of a safety belt eclectic meltingand thermal.
1. Melting safety is the nature of its electrical safety fuse wire in a certain place on the tube when the wire is passed by the electric current at a certain size.
2. thermal electrical safety is a safety system that works with the thermal or heat. when an electric current through the thermalsystem exceeds a certain size then the mechanical power will bebroken.
of both types of safety is the most widely in use is a safetythermal eclectic. Is caused to normalize these electrical safety,electrical safety need not be replaced, but simply return it to thelever in normal position
In a home or office electrical installation, should be made the group or groups. Make a goal in the group is when a short circuit occurs in an electrical equipment is not all installations will bedisconnected and to facilitate the search for the faulty electricalinstallations.
Usually the grouping is the installation to make your own lamp in the lamp, while for large load on its own make, too. But if the homeis more than one floor is usually classify themselves in their ownrespective floors.
In an electrical installation is known by the term drawing electricaldiagrams. with the electrical diagram can be seen or read the electrical load, the capacity of security, and the place ofinstallation.
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