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SmartGen - Model SGQ125A-4P -Automatic Transfer Switch (ATS)

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The SmartGen SGQ125A-4P Automatic Transfer Switch (ATS) is engineered for applications where the operation voltage is up to 660VAC, enabling on-load transfer capabilities. This ATS covers a rated current series ranging from 40A to 2000A, and includes variations with 3 or 4 poles. The 40A-125A models are categorized as 'N' type, 160A-400A as 'T' type, and 630A-2000A as 'M' type. The SGQ ATS operates within a range of AC660V 50/60HZ to DC250V and deploys an electromagnetism drive structure combined with a two-stage PC class. Known for its swift load transfer capability (≤80ms), the SGQ ATS is broadly applicable in infrastructures such as high-rise buildings, telecommunications, coal mines, industrial sectors, healthcare, and military installations. It's compatible with various power sources including grid, auto-start gensets, and storage batteries. The unit features a magnet coil driving structure with electric and mechanical interlocking, consisting of one dynamic and two static contacts to prevent short-circuiting of dual power supplies. Different coil operations are employed based on the model type, enhancing the longevity of the switch. Control power for the coil is derived from the AC/DC power supply, eliminating the need for an additional control power source. Additionally, the ATS includes electrical and mechanical close indicators, as well as two-way NO/NC voltage-free auxiliary contacts.
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Automatic Transfer Switch (ATS) is used which operation voltage is no more than 660VAC, and may transfer with load. The ATS rated current series is40A, 63A, 80A,125A, 160A, 250A, 400A, 630A, 800A,1000A,1250A,1600A,2000A, be divided up two types with 3 poles and 4 poles. The ATS of 40-125A is defined with "N"; 160-400 is defined with "T"; 630A-2000A is defined with "M".

SGQ Automatic Transfer Switch (ATS) is used in conditions from AC660V 50/60HZ to DC250V which under electromagnetism drive structure and two-stage PC class type. SGQ ATS can make fast load transfer (transfer time ≤80ms) of two ways power supply. Also ATS can be widely used in high buildings, post, telecommunications, coal mines, ships, industry, health care, military facilities and so on. 2-way power supply can be grid, auto start genset, storage battery and etc..

SGQ Automatic Transfer Switch (ATS) adopts structure of magnet coil driving and interlocking of electric and mechanical. The structure of major loop contact terminal consists of one dynamic and two static contacts. And the dynamic contact is in "V" type design, in order to ensure there is no short circuit of the 2-way power supply. "N" and "T" type use structure of double coils while "M" type use single coil operation. The coil only energized while it is transferred which can extremely extend the using life of switch. The control power of coil is supplied from priority AC/DC power, so there is no use to add another control power. The switch has electrical and mechanical close indication by itself and also offers 2 way NO/NC voltage free auxiliary contacts at the same time.