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What is interlocking in motor control?
To interconnect the motor circuit in such a way, in which the second motor will not start until the first one run likewise the third one motor will not run unless the second one run and so on. This kind of motor circuit connection is called interlocking.
What is an interlock in circuit?
Forward / reverse starters must never close their power contacts simultaneously. The best way to provide this is through electrical interlocks, which prevent the one coil from being energized if the other is engaged. A failure in electrical interlocking can cause both coils to be energized at the same time.
What is meant by interlock contacts?
a contact in electrical apparatus that is designed for switching control or signal circuits. Interlocking contacts are fitted on contactors, magnetic starters, high voltage circuit breakers, disconnecting switches and other devices.
How does interlock switch work?
The Interlock kit allows you to safely disconnect your panel from the utility feed and switch it over to the generator which is being fed through a new generator breaker. The Interlock kit allows only one of these feed systems to be operational at the same time which prevents both sources from being connected together.
What is a interlock relay?
[′in·tər‚läk ‚rē‚lā] (electricity) A relay composed of two or more coils, each with its own armature and associated contacts, so arranged that movement of one armature or the energizing of its coil is dependent on the position of the other armature.
What’s the best way to interlock a push button?
Two methods of electrical interlocking are avail- able. One method is accomplished with the use of double acting push buttons (Figure 29–6). The dashed lines drawn between the push buttons indicate that they are mechanically connected.
A push-button (also spelled pushbutton) or simply button is a simple switch mechanism for controlling some aspect of a machine or a process.
Which is the best method of electrical interlocking?
Two methods of electrical interlocking are avail- able. One method is accomplished with the use of double acting push buttons (Figure 29–6). The dashed lines drawn between the push buttons indicate that they are mechanically connected. Both push buttons will pushed at the same time.
What does an electrical interlocking control diagram mean?
This kind of motor circuit connection is called interlocking. A simple electrical interlocking control diagram is shown below. When we push the ON-1 button to energies the M1 Contactor (or starts M1 Motor), then circuit complete through Fuse, Overload relay’s trip link, OFF Push -1 and ON Push 1. And motor M1 Starts to run.