8/7/2023 0 Comments Transfer switch![]() ![]() It also includes enhanced redundant switches and fail-safe fused thermistors to mitigate current surge during transfers ensuring critical equipment is protected during fail-over. This method of switching does not require phase synchronization between the two power feeds making it suitable for use in both data center and edge locations. The Rack Transfer Switch is an open transition switch utilizing a break-before-make process for transferring between the primary and secondary power source. This ensures equipment remains powered until the primary power source returns providing ultimate mission-critical power reliability. The Vertiv™ Geist™ Rack Transfer Switch automatically detects the loss of power and switches the power load to the alternative power source in less than 4-8 milliseconds without the need for human intervention. Two independent power inputs enables users to connect to a primary and secondary power source. Contact GenServe today to schedule regular preventative maintenance.The Vertiv™ Geist™ Rack Transfer Switch (RTS) delivers redundant power to single corded devices. The ATS is as critical as the backup power generator. They will tighten all connections and vacuum out any debris and manually test all components in conjunction with a live building load test. Our expert and qualified technicians will complete a full inspection on your ATS to look for any issues, signs of corrosion, dust buildup or heat marks. The best way to avoid ATS failure is to schedule regular preventative maintenance service with GenServe or a qualified service provider. Working on an ATS without the proper gear and knowledge may result in severe injury or death! Only qualified and certified technicians with proper personal protective equipment (PPE) should handle, service or troubleshoot automatic transfer switches. What to Do to Make Sure Your ATS is Ready for Emergencies?įirst of all, it is critical to understand the dangers of working on a live ATS or even opening an ATS enclosure. ![]() If the generator continues to operate after 30 minutes, then there may be a problem with the ATS, such as a loose wire or connection, or the wire that tells the transfer switch to transfer power is grounded along the way.Ī qualified technician with a volt meter will be able to diagnose the problem and make the necessary repairs while onsite. ATyS Bypass: Enclosed Automatic Transfer Switchin Equipment with Bypass from 125 to 3200A. ATyS t, g & p: All-in-one Automatic Transfer Switch for all applications from 125 to 3200A. The most common is that the generator will continue running for 15-20 minutes after utility power is restored due to the normal cool-down period before shutting off. Modular and compact Automatic Transfer Switch from 40 to 160A. There are two reasons why a generator will continue to operate once utility power has been restored. The Generator Continues to Run After Utility Power Has Been Restored Whether a controller can be reprogrammed or repaired before replacing it, a qualified technician needs to diagnose the problem and possibly repair the issues onsite or place an order for a new replacement or a third-party retrofit. Controllers may be expensive to replace or sometimes discontinued due to age. Damaged or Faulty ControllerĪ damaged or burned controller can fail to communicate with the generator when utility power is lost. It is very important to remember to never work on an ATS without the proper qualifications and the use of protective gear (PPE), especially when dealing with water inside the enclosure. Water not only conducts electricity, but over time, it can also cause corrosion and damage connections. Water and moisture inside the ATS is an electric components’ worst enemy! It can shorten out electronics and burn out the controller. Environmental issues like Moisture, Flooding, Water Leaks When performing regular maintenance, a qualified technician will test the contacts, tighten all wires and connections and clean the dust and debris. There may be loose connections or corrosion due to regular use, common to electrical devices. When an ATS is not regularly maintained, it can build up dirt inside from dust, sand, or exposure to the elements. Loose Connections, Corrosion, Accumulation of Dust, Dirt and Leaves A tripped breaker can sometimes occur due to a power surge or an overcurrent. ![]() This is one of the first things that should be checked before doing any further testing and diagnosing. One of the most common problems our technicians find when answering service calls, is a tripped breaker. ![]()
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