Static Transfer Switches

True redundancy and exceptional high reliability for automatic transfer between power sources

MGE static transfer switches (STS) supply power to a range of equipment from two independent and redundant power sources. Static Transfer Switches automatically transfer power to a stable alternate source in less than 4ms under normal operating conditions. Even under extreme conditions, such as 180 degrees out of phase, the STS will have detection and automatic transfer times that are up to 10 times faster than many other switches.

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Products Part Number Compare
Product MGE Upsilon STS 100A Part Number STS100
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Product MGE Upsilon STS 160A Part Number STS160
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Product MGE Upsilon STS 250A Part Number STS250
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Product MGE Upsilon STS 30A Part Number STS30
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Product MGE Upsilon STS 400A Part Number STS400
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Product MGE Upsilon STS 60A Part Number STS60
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Product MGE upsilon STS 630A Part Number STS630
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Product MGE Upsilon STS Auxiliaries Part Number STSAUX
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Generator compatible Ensures clean, uninterrupted power to protected equipment when generator power is used.
LED status indicators Quickly understand unit and power status with visual indicators.
LCD graphics display Text and mimic diagrams that display modes of operation, system parameters and alarms.
Serial connectivity Provides management of the UPS via a serial port.
Front-access servicing Simplifies installation and UPS maintenance while minimizing space requirements.