Proje Açıklaması

Metal Enclosed Switchgears are the switching and control units, manufactured up to 40.5 kV level with Wise Power trade mark in conformity with IEC 62271-200 standards.

Metal Enclosed Switchgears are defined with followwing features

  • 2 mm sheet steel
  • LSC 2A Loss of Service Continuity
  • Pl Partition Class
  • AFL Internal Arc Classification
  • 3 earted accessible compartmments
  • Maximum personel safety with up to 25 kA / 1s internal arc test
  • Safety electrical and mechanical Interlocking systems
  • SF6 gas insulated Circuit Breaker allows fast and easy servicing
  • Grounding systems with ensured continuity.

General Production Range and Specifications

  • Rated Voltage : 3.6…40.5 kV
  • Power Frequency withstand Voltage : 10…85 kV
  • Lighting Impulse withstand Voltage : 40…185 kV
  • Rated Frequency : 50 / 60 Hz
  • Rated Current : 630…1250 A
  • Short time withstand current : 16/20/25 kA ( 1 sec )
  • Internal Arc withstand Current: 16/20/25 kA ( 1 sec )
HV Current and Voltage Transformers