Features
- Designed using proven techniques
- High performance breaking devices
- Digital protection and control system
- A range of cubicles designed and tested for internal arc resistance
Technology: SF6 and Vacuum
Standard: IEC
Rated voltage: Up to 17.5 kV
Busbar system: Single
Rated current busbar: Up to 4000 A
Rated operational current: Up to 4000 A
Short circuit rated current: Up to 50 kA
Internal Arc Classification: Up to AFLR 50 kA/1s
Loss of service continuity LSC 2B
Partition class: PM
Period : 18 months
Benefits
- High level protection of people: each compartment is isolated from the others by earthed metal partitions, safety interlocking
- Reduced maintenance and probability of failure: monitoring of temperature rise, indication of the fault zone
- Safety operation: simple use, safety interlock that prevents all unauthorized operation.
Applications
- Energy: HV/MV substations MV/MV substations, nuclear power plant
- Infrastructure: hospital, airports
- Industries: oil, off-shore, merchant marine and navy