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Home:
Power
Distribution: Transfer Switches:
Stand-Alone ATS
Redefining Static Transfer Switch Technology
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MGE has redefined the Static Transfer Switch with the advent of the Epsilon class STS using a host of next generation features that provide unparalleled reliability. At the heart of the STS is a failsafe logic system featuring the latest generation FPGA (Field Programmable Gate Array) circuitry to assure reliable source transfers under all conditions. The logic is fortified by isolated triple redundant power supplies and an inherently safe operating architecture. Leaving nothing to chance, redundancy is found on all critical assemblies on the Epsilon STS. Designed to be truly fault tolerant, the Epsilon STS has the ability to safely clear short circuit faults due to a robust 300% up to 400 A overrated disc type SCR power assembly, solid copper bussing and fuseless current path. |
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MGE
Epsilon STS wit Power Management Module
Dual input distribution with automatic source selection - the no downtime distribution solution. |
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| All internal assemblies are placed in draw out or hinged panels to facilitate rapid, front only access for inspection and eliminate wasted access space requirements. The latest product from
MGE, the Epsilon STS is one more reason that over 95% of the Fortune 100 trust MGE for their critical power protection. |
Advanced Features
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Rapid sensing and transfer time using latest generation FPGA circuitry
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Failsafe logic interlocks to eliminate risk of cross connection
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Smart fault sensing technology to avoid transferring into faults
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Large Graphical User Interface
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Fault tolerant logic
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65-100 kAIC withstand rating with solid copper bussing
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Disc type SCR assemblies with fuseless current path
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200-600% overrated SCR assembly
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Triple redundant isolated logic power supplies
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True front access
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Small footprint
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Stable low load/no load operation
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Voltage: 208, 220, 240, 440, 480, 575, 600 VAC (+/- 10% adj. up to +/- 15%) 3PH, 3 or 4 wire + ground
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MGE
Epsilon Models
Call
866-740-2121 for Product Details and Pricing |
| Static
Transfer Switches |
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Part
# |
Transfer
Time |
Heat
Rejection (BTU) Max |
Physical
Size |
 |
Epsilon 200 |
<3ms |
5600 |
30"D x
52"H x 25"W |
| Epsilon 400 |
<3ms |
110000 |
30"D x
52"H x 39"W |
| Epsilon 600 |
<3ms |
16,700 |
30"D x
52"H x 39"W |
| Static
Transfer Switches with Power Module |
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The PMM Plus dual input distribution system accepts two independent AC input sources feeding to an integrated Epsilon Static Transfer Switch. If the preferred source power quality deteriorates, the STS instantly (<4 ms) transfers to the alternate input source, avoiding any interruption to the critical load. The output power is conditioned and stepped down to distribution voltage via a K-20, double shielded isolation transformer, feeding up to six panel boards with 252 breakers.
Power modules are available in 30 to 300kVA models. |
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