MultiNET_ATS Static Transfer Switch 50-600A

The MultiNET_ATS static transfer switch 50-600A allows the load to be switching between alternative and independant power sources for guaranted redundant power. The MultiNET_ATS increases the power quality and provides high reliability.

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Application UPS IT serverApplication UPS DatacenterVision UPS application healthcareVision UPS application industry


  • High reliability
  • Increase the power quality
  • Hot swap function
  • Automatic static switching
  • Superior short circuit protection
  • Protection against power supply faults
  • Protection against overloads and load faults
  • Redundant power mode
  • Total control by microprocessor
  • Advanced communications LCD display such as status, alarms, informations...
  • Power event logging
  • Easy static and mechanical transfer to input sources
  • 2 years warranty (electronics)

  • Options: RS485, TCP/IP connection, 2 serial ports

Redundant system

Power is supplied by 2 separate supply circuits that are fully independent and that can be replaced during normal operations (hot replacement mode)  without any risks of causing power supply interruptions to the load. In the unlikely event of a failure at one of both power supply, the full operation is provided by the “Power Supply Backup” function, which offers auxiliary power supply to the circuits from an external, independent power source. The MultiNET_ATS is equipped with redundant ventilation system.

Working principle

The MultiNET_ATS allows the load to be switching between alternative and independant power sources for guaranted redundant power. The Switch can be automatic (when a source falls outside of acceptable tolerances) or manually done by an user from the front panel control.

MultiNET_ATS Static transfer switch principle

Nominal current (A)50100150200250300400600
• Input
Nominal voltage380-400-415VAC 3phase + N
Voltage tolerance180-264 VAC selectable  
Switched input phases3+N (4pole) - 3 (3pole)
Frequency range+/- 10% selectable
Compatibility TT, IT, TNC, TNS
• Electrical
Transfer type" Break before make "
Available transfer methodsAutomatic / manual / remote
Transfer time< 4ms (S1/S2 synchronised) and 10ms (S1/S2 non-synchronised)
• Environment
Efficiency at full load> 99%
Storage temperature-10°C up to + 50°C
Operating temperature0°C - 40°C
Humidity95% non-condensing
AltitudeMaximum 4000m
StandardsEN62310-1 & EN62310-2
• Physical
Weight (kg)140155160205210235240375
Dimensions, WxDxH (mm)685x530x1500685x580x1770




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