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SI48-48-42 48V DC 48A 2400W UPS Rackmount

Quick Tag: SI48-48-42

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SI48-48-42 48V DC 48A 2400W UPS Rackmount

Quick Tag: SI48-48-42

Excl. VAT: £1,745.64 Incl. VAT: £2,094.77
  • Buy 10 for £1,646.65 (£1,975.98 incl. tax) each and save 6%
  • Buy 30 for £1,612.32 (£1,934.78 incl. tax) each and save 8%

Availability: Will ship in 21 days from direct from manufacturer

Merawex rack mount SI48-48-42 2400w rackmount uninterruptible power supply is design for device voltage of 48V DC 28A system with positive common bus. This UPS are built on the basis of rectifiers type hot-pluggable . In power plants can be fitted to the four rectifiers thereby increasing the current efficiency. Ideal for professional telecommunications (switches and access systems), PABX and systems of industrial automation.


They work normally straight buffer (rectifiers and the power devices are connected in parallel with the battery).

All connectors are located on the rear panel, but the whole service, including service fuses are possible on the front panel. Up to the gym can be mounted in four rectifiers.


  • temperature dependent charging to maintain accurate voltage buffer operation
  • current-limited boost-charging
  • control of insufficient and excess battery voltage
  • continuous battery control circuits with protection against deep discharge
  • module overload outputs protection
  • full control of correct operation
  • optical, acoustic and remote alarm states
  • digital measurement of voltage, current and temperature
  • connection for handling two external alarms
  • record of events in non-volatile memory
  • cooperation with computer software
  • communication via RS232 or RS485
  • cooperation with external communication modules
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QuickTag SI48-48-42
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