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UPS System | Multi Sentry

Supplier: Helios Power Solutions Pty Ltd playlist_addCompare

Multi Sentry is a state-of-the-art uninterruptible power supply, achieving the highest possible level of on-line double-conversion performance (VFI-SS-111) as defined within IEC EN 62040-3.

Price Guide (Inc GST): POA

The UPS has been designed to protect critical information and telecommunications systems, networks, services and processes whose operation could be disrupted by poor power quality and/or breaks in their mains power supply.

The Multi Sentry UPS is one of the most efficient UPS available with a minimal impact on its environment and power sources.


  • Zero impact source.
  • Flexibility of use.
  • Advanced.
  • Flexibility of use.
  • Advanced communications.


Frequency 50/60 Hz
Frequency tolerance 40 – 72 Hz
Power factor at full load > 0.99
Current distorsion thdi ≤ 3%
Nominal Voltage 380-400-415 Vac three-phase + N
Number of phases 3 + N
Voltage tolerance 180 – 264 V (selectable)
Nominal Frequency 50 or 60 Hz (selectable)
Frequency tolerance ±5 (selectable)
Bypass Overload 125% for 60 minutes, 150% for 10 minute
Power factor 0.9
Number of phases 3+N
Frequency Can be selected: 50 Hz or 60 Hz or self-learning
Static variation ± 1%
Dynamic variation ± 3%
Waveform Sinusoidal
Current crest factor 3 : 1 Ipeak/Irms
Frequency stability during battery
Type VRLA AGM/GEL/NiCd/Li-ion/Supercaps
Typical recharge time 6 hours
Color Dark grey RAL 7016
Communication  3 slots for communications interface / USB / RS232
Safety compliance IEC EN 62040-1; EMC IEC EN 62040-2 C2
EMC conformance EMC 2004/108/CE electromagnetic compatibility Directive
Protection rating IP20
Smart Active efficiency up to 99%
Operating temperature 0°C / +40°C
Relative humidity < 90% not condensed

For a free quote just submit the 'Enquire Now' form or call us.

View more information on Multi Sentry Double Conversion AC UPS

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