gas insulated-High-Voltage Switchgear GIS-ZF8-800/Y5000-63

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Model Numbers: ZF8-800/Y5000-63

XD|GE’s ZF8-800 GIS uses proven technologies found in series

oriented double 420kV breaks for increased operating performance.

Key components of the ZF8-800 have been designed, engineered,

manufactured, and tested to meet the requirements of 1100kV GIS,

ensuring increased operational reliability.

With a modular construction, stable operation features, advanced

sealing technology, and spring disks for energy storage, physical space

requirements are reduced and safety is improved.

Disconnect and Earthing Switches are shipped as pre-assembled and

tested units. Shipping, installation, commissioning is simplified reducing

project time and costs.

  • 50kA rated short circuit current withstand

  • Closing resistor used for disconnect switches

  • Disconnect and Earthing Switches with motor driven mechanism

  • Fast Earthing Switch (FES) with motor-spring operating mechanism

  • Exclusive sealing technology (less than 0.5% leakage rate per year)

GIS-ZF8-800/Y5000-63 Specifications:

  • Voltage Up to (kV)
  • Continuous Current Up to (A)
  • Max. Rated Frequency (Hz)
  • Rated Short-Circuit Making Current (BREAKER) (KA)
  • Power Frequency Withstand Voltage (kV)
General Electric (GE Power)


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