SW - Single-phase isolating and safety isolating transformers for construction sites (IP20)
ΕΝ 61558-2-4 / IEC 61558-2-4 ΕΝ 61558-2-6 / IEC 61558-2-6
  • Power: 2000VA - 4000VA
  • Input voltage: 110V – 440V AC
  • Output voltage of Isolating Transformers: 110V / 230V AC
  • Output voltage of Isolating and Safety Transformers: 24V / 42V / 48V
  • Operation: Continuous at full load (service factor 1)
  • Operation’s frequency: 50-60Hz
  • Protective class: Ι
  • Insulation class: B (130οC)
  • Protection degree: IP 20
  • Cooling: air natural flow (AN)
  • Number of output sockets: 2 / 4
  • Overload & short-circuit protection: 1 / 2 miniature automatic circuit breaker(s) in output
  • Maximum ambient temperature: 40°C
  • Type: Dry
  • Safe use of power tools and auxiliary lighting due to galvanic insulation and/or safety extra-low voltages (SELV)
  • Safe connection through special sockets-plugs corresponding to each operating voltage
  • Protection against overloading and short circuits with the use of mini auto output fuses
  • Reliability achieved through high standards of quality control carried out by state-of-the-art, calibrated instruments at all stages of production, from receipt of raw materials to inspection of final products, one by one
  • Where galvanic isolation of the load and the user from the power source (e.g. power grid) is required for protective purposes. The supply voltage can be transformed to a different value at the same time
  • In locations where temporary electrical supply is needed, such as shipyards, building sites (industrial sites, commercial stores, etc.), camping and so on