Automatic Changeover Switches: How Do They Function

Have you always faced trouble when your power goes away and you have to walk all the way to switch lines to your generator? Oh, that’s because you have an automated changeover switch you don’t know about. As the name suggests, the automatic changeover switches automatically from the main supply to the generator load and the generator is started automatically (if it was in standby mode) and comes into operation. It also makes sure that the load is transferred from your generator to the main supply as soon as your electricity returns.

Not only does it move the load to the backup generator, but the backup generator can also be ordered by an ATS to start (provided the generator was initially in standby mode). This depends on the voltage on the primary supply being controlled. When the generator is on and supplying temporary electricity, the shift switch is responsible for isolating the backup generator from the electrical utility.

When utility power returns for a minimum duration, the shift switch will transfer the house back to utility power. While doing so, after another specified period of “cool down” time with minimal or no load on the generator, it will order the generator to turn off.

Advantages of Installing Automatic Changeover Switches

• When the power goes off, it saves you from the hassle of frequent manual line changes. It can be catastrophic to deal with a manual generator hookup, particularly in the dark! A transfer switch meets all your needs on its own, completely eliminating the dangers associated with an outage.
• A transfer switch that has been properly installed protects your home or company. Improper ties mean that when power is restored, the electrical current from the generator will short circuit with utility line current.
• In industries where everybody is busy expanding their market, no one wants an extra job and any time the power goes off, they have to change the power line from the main supply to the generator supply. If you lose access to power for any reason at all, your company stops dead in its tracks.
• And while a generator can alleviate this a bit, you have to manually connect your generator to the operations you wish to restore without a transfer switch. Not only does this chore eat up tons of time, resulting in downtime, it also limits your generator’s work.

Buying Online

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