Protection cubicle for auxialiary voltage feeding or network survey

Standard equipment:

• three-phase break switch, of the type RV44, class E3, according to IEC 60420, interruption medium SF6
• double interlocked earthing switch
• HRC fuse holders:
  • e = 292 mm. DIN 10 at 17,5 kV
  • e = 442 mm. DIN 20 at 24 kV
  • UTE
• door interlocked
• sockets for capacitive voltage detector
• low-voltage compartment
• assembly plate for auxiliary transformers(s)

Options:

• block auxiliary contacts on load break switch
• block auxiliary contacts on earthing - switch
• key interlock on load break switch
• key interlock on reathing-switch
• key interlock on both devices
• motor operation *
• HRC fuses or spare fuses
• auxiliary contact 'fuse link burned'
• set of 1,2 or 3 voltage transformers
• voltage indicator(s)
• pedestral of 200 mm, 300 mm or 400 mm height (other dimensions on demand)
• press-button control
• distance control
• VT: x kV/x V x VA CL.XX