What is the difference between ATS automatic transfer switch and manual transfer switch?  Which type should be selected for power limited areas

In the current period of power rationing in multiple places, whether you are a business, residential, or industrial park, the most important thing is to ensure the stability and sustainability of electricity supply.XIAMEN ZTA POWER supplies various types and specifications of diesel generator sets nationwide, which can help enterprises affected by power restrictions quickly obtain stable and continuous power supply guarantee, ensuring that enterprises can also operate normally during power restrictions or power outages. Today, here we will talk about some differences between manual(MTS) and automatic transfer switches(ATS), and which one is most suitable for your needs! So, let's briefly analyze it. A manual transfer switch(MTS) is an electrical switch that transfers electricity from a utility to a generator (manually), requiring one person to physically switch. On the other hand, automatic transfer switches do not require manual labor and can immediately switch power in the event of a power outage.

Why choose an automatic transfer switch?

Convenience - In the event of an unexpected power outage, installing ATS in your enterprise is very convenient and brings many benefits. At the moment when the power is cut off at the source, the automatic transfer switch will send a signal to the generatorsetto start, and then the power will switch from the mains to the backup generator.

Reliability - With the help of automatic transfer switches, downtime is limited and can be almost immediately transferred to the generator power supply without the need for any manual switches. Without a doubt, at xiamen ZTA Power, we will provide you with reliable equipment. When the mains power is finally restored, the ATS has a controller that will monitor this current for a limited time. Once it is determined that the public power supply is stable and reliable, it will send a signal to the generator to turn off the power supply to enter the cooling period, and switch your electrical panel back to the public power supply.

Efficiency - Minimize your downtime to the greatest extent possible! Depending on the type of business, limiting downtime is crucial for functionality and may even endanger life. For example, hospitals, airports, data centers, and other medical facilities are top-level organizations that require the installation of generators and automatic transfer switches to prevent life safety. Even if your company is not in this group, it is well known that even a minute of unplanned downtime can result in significant losses! This is one of the main reasons why we strongly support our ATS and strongly recommend installing automatic transfer switches in your business premises.

Why choose a manual transfer switch?

As mentioned earlier, the manual transfer switch, as the name suggests, must be manually pulled by someone to transfer the power load to a backup power source. Some models may have different operating methods, whether it is bolt switch mechanism, lever or knife switch.

One of the many reasons why our customers choose MTS over ATS to save costs may be the biggest one. Manual transfer switches are more cost-effective as they do not contain all materials and do not require the same labor as automatic switch manufacturing processes. ATS is built using the latest technology, which includes controllers and sensors that can automatically detect interrupts. And manual switches will not detect interruptions. If you anticipate catastrophic weather, you must decide to switch to the generator power supply before the power outage, or wait until it occurs and manually switch.

It is common to schedule routine maintenance checks on generators to ensure optimal performance and minimize downtime, especially in industrial facilities. Manual transfer switches are usually installed before these routine maintenance checks, as your main backup generator will be unusable. You need an additional generator to be used in conjunction with MTS to ensure backup power in emergency situations.

Fewer moving parts, manual transfer switches are simpler than ATS. It does not include all additional sensors, nor does it include the latest technology in automatic switching today. Now this means you don't have to worry about those additional components deteriorating or even burning due to excessive use or overheating.Xiamen ZTA  provides many manual and automatic transfer switches, and we believe that any one of them is an excellent product for standard temporary power supply solutions. However, depending on the industry and how you plan to use these switches, it will ultimately help you make the final decision.

Which industries use conversion switches?

In terms of industry, life safety will become the most prominent issue for automatic transfer switches. This includes hospitals, data centers, and airports. These are types of organizations that must be equipped with automatic transfer switches to avoid disasters. If any of these organizations experiences some kind of interruption, the loss could be catastrophic. For example, hospitals can provide power to machines that sustain people's lives, air traffic communication centers may lose contact with their planes, and data centers may expose confidential information to external groups or even hackers.

Other companies that can benefit greatly from installing conversion switches include gas stations, shopping malls, office buildings, schools, and so on. Imagine if a shopping mall unexpectedly loses power for several hours or even days! Their large inventory will suffer huge losses. These are all types of organizations that can benefit from installing conversion switches. Overall, we have to admit that whether you plan to use them in factories or businesses, conversion switches are a standard feature. If you need a diesel generator set, manual or automatic transfer switch need, please contact us

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