SKY series

SKY-220 series

SKY-380 series

IEC Class II compliant

Conforming standards

  • IEC 61643-11 compliant
  • RoHS compliant

Feature

  • Maximum discharge current up to 140kA (induction light waveform 8/20µs)
  • Deterioration display function 
  • DIN rail mountable (35mm)

Applications

  • Low voltage power supply circuits in switchboards and distribution boards (AC 100V/200V, 400V)
  • Power supply circuits in control equipment (AC 100V/200V, 400V)

External view

Characteristics

Item

Measurement

conditions

Performance

SKY-2202-

20G

SKY-22022-40GG SKY-22022-80GG SKY-2202-140G SKY-2201+NPE-40G SKY-3803-40G SKY-3803-80G SKY-3803-140G SKY-3804-40G SKY-3804-80G SKY-3804-140G SKY-3803+NPE-40G
Maximum continuous operating voltage (Us) L/N-PE 385V (50Hz/60HZ)
Maximum discharge current (Imax) 8/20µs 20kA 40kA 80kA 140kA 40kA 80kA 140kA 40kA 80kA 140kA 40kA
Norminal discharge current (In) 8/20µs 10kA 20kA 40kA 80kA 20kA 40kA 80kA 20kA 40kA 80kA 20kA
Voltage protection level (Up) - 1.5kV or less  1.8kV or less  2.2kV or less  3.5kV or less  1.8kV or less 2.2kV or less 3.5kV or less 1.8kV or less 2.2kV or less 3.5kV or less 1.8kV or less