Product Description
ETC ACC20 Dual 20A 5.5KW Constant Module - 277V
The Constant Current Module is a dual, plug-in assembly for use in Unison Dimming Series enclosures. The Constant Current module distributes power with overcurrent protection from the dimmer rack enclosure to non-dimmed loads, typically motors, backup and emergency systems or auxiliary power distribution panels.
APPLICATIONS
• Designed for use in 277V Unison DRd rack enclosures
• Motors • Backup and Emergency systems
• Auxiliary power distribution panels
• Does not respond to control signals
FEATURES
• Two circuits per module
• High-density modular assembly
• Die-cast aluminum chassis
• Fully magnetic circuit breakers
GENERAL
• 65,000A Short Circuit Current Rating (SCCR)
• UL and cUL LISTED
SPECS
GENERAL
• Dual density, plug in modules, for use in Unison Dimming Series rack enclosures
• UL and cUL Listed for continuous duty at 100% of rated load
- ACC15 – 4.1kW
- ACC20 – 5.5kW
PHYSICAL
• Modular plug-in assemblies
• Cast aluminum chassis, finished with textured epoxy paint
CIRCUIT BREAKERS
• Fully magnetic to eliminate nuisance tripping
• 20x inrush current rating
• 125%, 10-120 seconds, must-trip rating
• Rated for 100% switching duty applications
ELECTRICAL RATINGS
• 65,000A Short Circuit Current Rating (SCCR)
• Replaceable fuse for short circuit protection and fault current coordination
• UL and cUL LISTED
EFFICIENCY
• Efficiency is >99%