Dead Tank Sulfur Hexafloride SF6 Spring Operated Gas Circuit Breakers

HS SERIES

HS SERIES

Spring Operated

Interrupter Features

  • SyncroPufffTM - True puffer design
  • Pre-insertion resistors available for HS 145kV 40kA 2000A -3000A

Mechanism

  • Spring/Spring gang-operated
  • 3 cycle fault interruption

Bushing Type

  • Porcelain or composite bushings

Tank Type

  • Cast aluminum tank design

Performance

  • Tested to 10,000 mechanical operations

Temperatures

  • -30°C without electrical heaters
  • -50°C with electrical heaters

Standards

  • ANSI, NEMA, IEC

HS Configurations

Voltage Interrupting
Current
Continuous
Current
145kV 40kA 2000-3000-4000A
145kV 50kA 2000-3000-4000A
145kV 63kA 2000-3000-4000A
170kV 40kA 2000-3000-4000A
245kV 40kA 2000-3000-4000A
245kV 50kA 2000-3000-4000A
245kV 63kA 2000-3000-4000A

Contact block

Tel: 1.770.495.1755
Fax: 1.770.623.9214
7250 McGinnis Ferry Rd.
Suwanee, GA 30024
USA