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0102030405
Y-701B Automatic Transfer Switch Controller - Reliable Power Supply Solution from China Suppliers and Factory
LMS1-LA Series Manual
LMS1-LA as our ingenuity research and development of a new generation of dual power automatic transfer switch, in the performance and technology to achieve a major breakthrough. The product provides 63A, 125A, 250A, 400A, 630A and other rated current specifications, whether it is the continuous operation of massive servers in data centers, or the uninterrupted power supply of life support equipment in hospital ICU wards, the stable operation of elevator and fire fighting system in high-rise buildings can fully meet the power demand in different scenarios.
Its switching speed can be called industry-leading, switching time only 10ms-50ms, with millisecond response speed to complete power conversion. In the data center, the LMS1-LA automatic transfer switch can switch to the standby power supply in a very short period of time in the face of sudden power failure, avoiding data loss and system collapse caused by momentary power failure; in the hospital environment, the LMS1-LA automatic transfer switch can switch to the standby power supply in a very short period of time, millisecond-level power switching can guarantee the stable operation of precision instruments and first-aid equipment in operating rooms, and escort the safety of patients. When applied to high-rise buildings, fast power changeover ensures smooth parking of elevators, normal operation of fire fighting systems and improved building Factor of safety.
The transfer switch is composed of a high performance excitation contactor and an intelligent controller. When working, the electromagnetic coil produces a strong and stable attraction to drive the switching action to ensure the instant completion of power switching. This feature not only effectively guarantees the rapid switching of the power supply when the equipment is powered off, but also realizes the seamless connection of the power supply, which provides a reliable and solid power guarantee for the equipment with strict requirements for power continuity.
Y-701B controller is an independent type ATS controller. It detects abnormal conditions of grid parameters (overvoltage, undervoltage, phase loss, over frequency, under frequency, misphase sequence, etc.) and then automatically controls the transfer switch (TSE) transfer according to a predetermined mode of operation to the suitable power supply, to ensure the continuous power supply on the load side.
Controller Function Introduction
Controller Human-Machine Interface
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Frequently Asked Questions (FAQ)
Q
What is the Y-701B ATS controller used for?
A
The Y-701B is an independent type Automatic Transfer Switch (ATS) controller designed to monitor grid parameters and automatically switch to a suitable power supply when abnormal conditions are detected, ensuring uninterrupted power delivery to the load side.
Q
What abnormal grid conditions can the Y-701B detect?
A
The Y-701B can detect a wide range of grid anomalies including overvoltage, undervoltage, phase loss, over frequency, under frequency, and misphase sequence, providing comprehensive protection for connected equipment.
Q
How does the Y-701B controller perform the power transfer?
A
Upon detecting an abnormal grid condition, the Y-701B automatically controls the Transfer Switch Equipment (TSE) to transfer the load to a suitable alternative power source according to a pre-configured and predetermined mode of operation.
Q
Does the Y-701B feature a Human-Machine Interface (HMI)?
A
Yes, the Y-701B is equipped with a dedicated Human-Machine Interface (HMI) that allows operators to monitor system status, configure operational parameters, and interact with the controller in a straightforward and intuitive manner.
Q
Is the Y-701B suitable for three-phase power systems?
A
Yes, the Y-701B supports three-phase power monitoring, including detection of phase loss and misphase sequence, making it well-suited for industrial and commercial three-phase power distribution systems.
Q
Can the transfer mode of the Y-701B be customized?
A
Yes, the Y-701B controller supports predetermined modes of operation, which can be configured to match specific application requirements, ensuring flexible and reliable automatic transfer switching tailored to the installation environment.