SIS-5000 Compact Inverter System

Model # SIS-5000

Product Description

The SIS-5000 is a compact inverter with automated by-pass solution providing a pure sine wave AC supply. Combined with a DC Power system, it provides an excellent AC backupsolution. It uses the latest inverter technology, providing superior energy efficiency in a compact size.

The “Twin Sine Inverter” (TSI) technology allows 3 operation modes (EPC double conversionAC to AC, ON LINE DC to AC from battery and off line by-pass to AC). The automatic bypass to AC allow easy hot plug module replacement without stopping the load giving highest AC output availability and avoid the need of an external manual by-pass.

Product Features

  • Permanent AC to AC double conversion
  • Great disturbance rejection rate
  • Redundant AC & DC input sources
  • Source changeover not visible by the load
  • Highly efficient energy conversion
  • Preserve battery life expectancy
  • Compact form factor with short depth
  • Operates until 65°C (de-rating may apply)
  • Available in either 48Vdc/120Vac or 125Vdc/120Vac
  • TSI Technology

  • Technical Specs
  • Advantages
  • Applications

Technical Specs

General Specifications
Applicable Standards:IEC 61000-4 / FCC part 15 / cULus 1778 Listed / ROhS
MTBF (Each Module):240,000 hrs
Nominal Output power (VA) / (W):5 kVA / 4 kW
Efficiency (Typical):
Enhanced Power Conversion / On Line:
95% / 91%
Dielectric strength DC/AC:4,300 Vdc
True Redundant Systems:
3 Disconnection levels on AC out and DC in power ports
4 disconnection levels on AC in port
Vibration:GR63 office vibration 0 to 100hz-0,1g
Transport vibration 5-100Hz 0,5g 100 to 500hz-1,5g
Drop test
Altitude:< 1500m; no derating
>1500m; 0.8 % / 100 m derating
Operating Temperature
(Ambient & measured @ air inlet):
-20 to 40°C (-4 to 104°F) for rated power
40 to 65°C with 2%/°C derating
(104 to 149°F with 1%/°F derating)
Storage Temperature:-40 to 70 °C (-40°to 158°F)
Relative Humidity:95%, non-condensing
Operating Ambiance / Ingress Protection:Free from dust and corrosive materials / NEMA 1
Material (casing):Coated steel-ALU ZINC


  • The SIS-500 is a 48 VDC / 230 VAC inverter built in 19” ruggedized sub-rack as per telecom standard
  • Its massive power density provides up to 5KVA in a 2U package, or up to 10 kVA in two racks (4U)
  • The use of the TSI technology* allows the systems to operate at up to 96% efficiency and to have a seamless transfer between the primary and secondary sources
  • The SIS-500 is able to provide 330% overload for a period of 900ms
  • The Inverter has dual (AC & DC) inputs, and has a Static Transfer Switch Function built-in
  • Terminal Blocks for ACin, ACout & DCin located in Front.
  • Rack mounting option with additional fixing bracket and back end support for 19” Rack
  • Wall mountable without additional kits
  • The SIS-500 system is CE marked according to IEC/EN 60950:1, IEC/EN62040 and also complies with EMC Class A


  • Telecom
  • Datacom
  • Mass Transit
  • Oil & Gas, Utility
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