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CONNEX Pluggable Bushing, size 4, up to 72.5 kV

Applications:

  • Permanent connection of transformers to blank conductors (e.g. overhead lines or busbar systems in substations)
  • Establishing temporary connections

The pluggable bushings are equipped with a capacitive voltage tap.

  • Quick installation with no laborious gas or oil work
  • Easy to plug in to device-side pre-installed socket
  • Maintenance-free and leak-free thanks to solid insulation
  • Multiple pluggable - simplified transport of transformer and bushing
  • The bushing can be replaced with CONNEX cable terminations

ATTENTION:
Please note, that these bushings are designed as “operating bushings” and their use as “test bushings” e.g. for repetitive testing of transformers is not recommended. If any questions arise, please refer to your PFISTERER contact person.

Technical Data

Article no. 828 184 001
Size 4
Applicable standards IEC 60137, IEEE C57.19
Working place transformer, substation, cable systems
Rated frequency (Hz) 50 / 60
Max. system voltage Um (kV) 72.5
Rated design voltage to ground U0 (kV) 36
Rated power frequency withstand voltage 1 min (kV) 160
Rated lightning impulse withstand voltage BIL (kV) 350
Nominal current 2000
Type RIS Technology

Dimensions

Length (mm) 1265

Downloads

Data sheet as pdf-file
Drawing as pdf-file

Accessories

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