Hybrid Switchgear PASS M0 - 145 to 170 kV

PASS M0 belongs to Hitachi Energy’s innovative high-voltage hybrid switchgear family, PASS (Plug and Switch System). PASS encloses all functions of a complete switchgear bay in a single module. The hybrid design makes use of traditional air-insulated busbars to connect with other equipment in the substation while enclosing the following bay functions in a single-phase gas-insulated housing:

• Circuit breaker (Three-pole operated/Single-pole operated)

• Combined disconnector and earthing switches

• Voltage transformers and voltage sensors

• Current transformers

• Optional:
  - Fast earthing switch
  - Plug-in cables

PASS M0 modules are completely factory-assembled and tested, ready for rapid installation and energization. PASS M0 comes in standard configurations such as single busbar, double busbar and double circuit breaker. Customized modules are also available.

• Transmission substations, including reactor and capacitor switching

• Substation extensions or bay replacements

• Stand-alone, mobile or skid-mounted substations

• Industrial, renewable and mining grid connections

• PASS is the most widely installed hybrid switchgear worldwide, connecting and protecting networks in many different climates and applications

• Close to GIS compactness at AIS values - the best of both technologies

• Delivered fully assembled and tested, allowing energization within 16 hours for a single bus bar configuration 

• Modular design enables both standard and highly customizable solutions 

• A global service organization to support the equipment in operation through its entire lifetime

* Product is also available with rated voltage 72.5 kV