Horizon Compact 15/27/kV Outdoor Circuit Breaker0 pages

Key Features
» Superior, proven 'Fit & Forget' technology with minimal
maintenance
» Uses a magnetic actuator driven vacuum circuit breaker
without the need for electronic control
» EPDM Bushings
» Corrosion resistant, light weight Aluminium tank and cover
» Dead tank construction suitable for live or dead tank
applications
» Internal arc certified
» Cubicle with space for ancillary equipment and option for
integrated control and customer specified protection relay
A substation frame, stand or pole-mounted vacuum circuit breaker
with SF6 insulation in a self-contained package, the Horizon
Compact expands our Horizon family of products. Featuring the
most advanced operating mechanism available on the market today
– the award winning magnetic actuator technology, the Horizon
Compact offers unrivaled reliability, protection and environmental
endurance for outdoor circuit breakers.
Designed for a 15kV or 27kV application, the Horizon Compact can
be used with other products from Hawker Siddeley Switchgear to
provide cost-effective and compact substations or breathe new life
into existing substations by replacing old and obsolete equipment.
Maximum System Voltage kV 15.5 27
Continuous Current A 1250 1250
Interrupting Current kA 25 25
Impulse Voltage Withstand kV 110 125
Ambient Air Temperature ¢ªC -50 to +50 -50 to +50
Maximum Weight lbs 650 650
Horizon Compact
15/27/kV Outdoor Circuit Breaker
RATINGS
ANSI Standards:
ANSI C37.06
ANSI C37.09
» Substation frame, stand or pole-mounted, the Horizon
Compact can be integrated into the most advanced
distribution schemes or operate as a stand alone breaker
» Variety of mounting options provide compact solution
where space is at premium