Automatic Transfer Switches (ATS)

Continuously monitor the status of the primary/normal power source.

ATS units continuously monitor the availability and quality of primary and backup power sources. They detect interruptions, voltage drops, frequency variations, or other abnormalities that could affect the reliability of the electrical supply.

Identify outages or abnormal voltage/frequency fluctuations in the normal power source.

When a disruption or anomaly is detected in the primary power source, the ATS swiftly transfers electrical loads to the backup power source without human intervention. This transfer is designed to occur within milliseconds to ensure minimal disruption to connected equipment and systems.

Trigger start signal to backup generator upon detecting abnormal conditions.

ATS units are engineered to ensure a smooth and seamless transition of electrical loads between power sources. This transition can occur in various modes, including open-transition (break-before-make), closed-transition (make-before-break), or delayed-transition, depending on the specific configuration and application requirements.

Detect when the backup source stabilizes within acceptable voltage/frequency limits.

ATS units incorporate advanced monitoring and control capabilities to oversee the entire transfer process. They continuously monitor voltage levels, frequency synchronization, and phase alignment between power sources to ensure compatibility and reliability during the transfer.

Transition the load circuits from the primary source to the backup source.

Many ATS units feature manual override capabilities, allowing operators to manually initiate or override the automatic transfer process. This feature is useful during maintenance, testing, or when specific operational requirements necessitate manual intervention.

Choose time delays to prevent frequent transfers and enable generator stabilization.

Ensuring safety and reliability of electrical supply is a primary function of ATS units. By managing power transfers automatically and efficiently, ATS units help prevent power interruptions, minimize downtime, and protect sensitive equipment from damage caused by unstable power conditions.

Disconnect load from primary source and to backup source within second or milliseconds.

ATS units play a critical role in ensuring continuous and reliable electrical supply by automatically managing power transfers between primary and backup sources. Their functions are designed to optimize operational uptime, enhance system reliability, and provide peace of mind in environments where uninterrupted power is essential.

Return load to primary source when it resumes steady-state operation.

The CSQ Automatic Transfer Switch returns the load to the primary power source when it resumes steady-state operation. This functionality ensures that, once the primary source is stable and operating within normal parameters, the switch seamlessly transitions the electrical load back from the backup source. This process minimizes disruptions and ensures optimal use of the primary power source, maintaining the efficiency and reliability of the overall power system.

Capable of engine cooldown, exercising, and load testing.

The CSQ Automatic Transfer Switch is capable of performing engine cooldown, exercising, and load testing. Engine cooldown gradually reduces the engine temperature after operation, enhancing its longevity and preventing potential damage. Exercising ensures that the engine runs periodically, maintaining its readiness and reliability. Load testing assesses the system's ability to handle the required power demand, verifying performance and identifying any issues that may need attention. These features collectively contribute to the efficient and reliable operation of the CSQ Automatic Transfer Switch.

Offer status indications, alarms, and event logging for effective monitoring.

CSQ automatic transfer switch offers status indications, alarms, and event logging for effective monitoring of power systems. Status indications provide real-time updates on the operational state of the switch, enabling users to quickly assess whether the system is functioning correctly. Alarms alert users to any irregularities or faults, allowing for prompt intervention to prevent potential issues. Event logging keeps a detailed record of all actions and occurrences within the system, facilitating thorough analysis and troubleshooting. This comprehensive monitoring capability ensures that the power transfer process is efficient, safe, and well-documented, enhancing the overall reliability of the electrical system.

Electrically and mechanically interlocked to prevent dangerous backfeeds.

An automatic transfer switch, electrically and mechanically interlocked to prevent dangerous backfeeds, ensures a seamless and safe transition between power sources. The electrical interlocking feature automatically coordinates the switching process, preventing simultaneous connection to both power sources and eliminating the risk of backfeed, which can cause damage or pose a safety hazard. Mechanical interlocking adds an additional layer of safety by physically blocking one power source from connecting while the other is in use. Together, these interlocking mechanisms provide a reliable and secure system for transferring power, protecting both the electrical equipment and the personnel operating it.

Compliance with standards for proper coordination, isolation, and protection.

Compliance with standards for proper coordination, isolation, and protection ensures that electrical systems operate safely and efficiently. Proper coordination involves aligning the various components of the system to work together seamlessly, minimizing the risk of faults and enhancing performance. Isolation refers to the separation of different parts of the system to prevent unintended interactions, thereby reducing the risk of electrical hazards. Protection involves implementing measures to safeguard both the equipment and users from potential electrical faults, ensuring the longevity of the system and the safety of individuals. Adhering to these standards is crucial for maintaining the integrity and reliability of electrical systems.