SM6-36

Modular Switchboard 36 kV

SM6-36

Metal enclosed, highly reliable, flexible and simple switchgear for secondary underground distribution applications up to 36kV

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Additional information
Rated voltage Ur 7,2kV 12kV 17,5kV 24kV 36kV
Insulation level Ud 50Hz, 1min (kV rms) 20kV 28kV 38kV 50kV 70kV
Up 1,2/50µs (kV peak) 60kV 75kV 95kV 125kV 170kV
Rated current In 400A – 630A – 1250A 630A – 1250A
Short-time withstand current Ik/tk 25kA/1sec

630A – 1250A

1250A
20kA/1sec 630A – 1250A
16kA/1sec 630A – 1250A
12,5kA/1sec 400A – 630A – 1250A 630A – 1250A
Ima 62,5kA 630A NA
50kA 630A
40kA 630A
31,25kA 400A – 630A 630A
  • Metal enclosed units
  • Classes PI (insulating partition)
  • Classes LSC2A (loss of service continuity classes)
  • Units in switchboard: IP3X
  • Between compartments: IP2X
  • Cubicle: IK08
  • Internal arc withstand:
    • Basic version:
      • 16kA 1sec, IAC: A-FLR & IAC: A-FL
  • Working temperature:
    • less than or equal to 40 ° C
    • less than or equal to 35 ° C mean 24-hour value
    • greater than or equal to -5 ° C
  • Elevation:
    • Less than or equal to 1000m
    • Over 1000m, correction factors apply (please contact us)
  • Solar radiation
    • Is not allowed
  • Seismic
    • Class 2