Bus Section Coupler (BSC) and Bus Section Riser (BSR)

• Rated Voltage: Up to 24 kV
• Short-Time Withstand Current: Up to 40 kA (31.5 kA for 24 kV)
• Circuit Breaker: EvoPacT HVX, rated 630–4,000 A (up to 3,150 A for 24 kV)¹²
• Short-Circuit Making Current (Ip):
  • 50 Hz: Up to 100 kA
  • 60 Hz: Up to 104 kA
• Dimensions:
  • Height: 2240–2400 mm
  • Width: 650–1000 mm
  • Depth: 1440–1860 mm
• Approximate Weight:
  • BSC: 620–1,510 kg (depending on configuration)
  • BSR: 380–1,030 kg (depending on configuration)

Notes

1. The BSR cubicle is not equipped with a circuit breaker.
2. Forced cooling is required for selected current ratings.
3. For 4000 A applications, the cubicle width is 1000 mm and the depth is 1640 mm.
4. A 650 mm cubicle width is available for systems up to 17.5 kV.