An automatic changeover switch, also known as a transfer switch, seamlessly shifts electrical power sources during outages. They ensure uninterrupted supply by automatically transferring load from the main power source to a backup generator.
These switches detect power loss and initiate the switch to the alternate source, preventing disruptions. Commonly used in critical systems like hospitals and data centres, they provide a reliable solution for maintaining continuous power supply. They swiftly respond to power fluctuations to keep essential operations running smoothly.
Why you can rely on them
These transfer switches are well-regarded for their reliability and dependable performance.
- These switches are designed to detect power source failures almost instantaneously, facilitating a rapid transfer between the main power supply and the backup source and minimizing downtime.
- Incorporating sophisticated sensing mechanisms, these switches continuously monitor the primary power source. Any deviation from normal parameters, such as a power outage or voltage irregularities, triggers an immediate response to initiate the transfer to the secondary source.
- The switches feature robust construction with durable mechanical and electronic components, ensuring longevity and minimizing the likelihood of malfunctions, thereby contributing to overall system reliability.
- Engineered with fault-tolerant features, these switches can continue to operate effectively even in the presence of minor faults or issues, enhancing the overall resilience of the system.
- Many switches come equipped with adjustable delay settings, allowing users to customize the delay time according to specific requirements and providing flexibility in managing the transition between power sources.
- Some advanced models offer closed transition capability, ensuring a smooth and continuous transfer between power sources without any momentary interruption. This feature is particularly valuable in applications where even a brief power interruption is unacceptable.
- Many modern automatic transfer switches are equipped with remote monitoring and control capabilities, enabling users to monitor the switch's status and performance remotely, facilitating proactive management and troubleshooting.
- Reliable switches adhere to rigorous industry standards and undergo thorough testing to ensure compliance. This commitment to quality and adherence to standards significantly contributes to their overall reliability.
4 Types of Automatic Changeover Switches you must know:
A. Open Transition Switches:
- Brief interruption during the power transfer.
- Suitable for most applications.
B. Closed Transition Switches:
- Smooth, continuous transfer between power sources.
- Ideal for sensitive equipment and critical operations.
C. Delayed Transition Switches:
- Adjustable delay settings for customized power transfer timing.
- Provides flexibility in managing transitions.
D. Static Transfer Switches (STS):
- Instantaneous transfer without mechanical components.
- Suitable for high-reliability applications.
Now that you know what an automatic changeover switch is, give us a call for an Annual Service Contract to keep your switches trouble-free.
