Product Description
ETC UFD-277 600W 277V DMX Phase Adaptive Dimmer
Both the Foundry Phase-Adaptive Dimmer and the Forward-Phase Dimmer can handle loads up to 600 watts and are remotely configurable via RDM. Like all of the Foundry line, the dimmers fit perfectly with Unison Paradigm or Mosaic to give you the power to create an economical, distributed lighting control system.
The compact footprint, plenum rating, and easy-to-install nature of the Foundry power pack design make it easy to build or expand your system by putting power control exactly where you need it without breaking the bank. The recommended Belden 9729 or Cat5e control wiring means it will fit easily into a contractor’s workflow. Supported cable runs up to 1,000 feet (300m) provide installers with the flexibility to navigate tight ceiling spaces.
The Unison Foundry Phase-Adaptive Dimmer provides smooth reverse- or forward-phase dimming for multiple types of lighting loads up to 600 Watts. It can pair perfectly with traditional fixtures, magnetic transformers, and electronic low-voltage systems.
Features:
- Phase-Adaptive Dimmer: 600W forward- or reverse-phase dimming for electronic low-voltage loads
- Forward-Phase Dimmer: 600W forward-phase dimming for magnetic low-voltage loads
- DMX512A control input
- Local push-button configuration controls
- Remote configuration over RDM
- Plenum rated and designed for simple j-box installation
Specs
FUNCTIONAL
• Control individual fixture or zone power for tungsten, line-voltage LED and other general-purpose lighting or plug loads
• Supports loads up to 600W, minimum load of 1W
• Automatic detection of required dimming mode (forward or reverse phase) with manual override selection
• Supports USITT DMX512-A (ANSI E1.11)
• Supports RDM (ANSI E1.20)
MECHANICAL
• Constructed of injection-molded ABS plastic
• Button interface and LED indicators for configuration
• Half-inch conduit knockout mounted
• Mains-voltage wiring exits through knockout mount
• 0-10V dimming control wiring exits through knockout mount
• DMX wiring connects to side of controller
• External heatsink
• Mains power input:
- 12 AWG Hot - Black (120V), Brown (277V)
- 14 AWG Neutral - White - 12 AWG Ground - Green/Yellow
• Dimmed output: - 12 AWG - Red
ELECTRICAL
• 120V or 277VAC, 50/60Hz power input
• Phase-adaptive diming control, default reverse phase
• 600W resistive or electronic load capacity
• 300W magnetic load capacity (120V only)
- Magnetic transformers must be properly loaded to their rated current
- Use care when retrofitting magnetic transformers with LED loads to ensure proper loading
• UL and cUL LISTED
• Conforms to UL 508 and UL 2043
DMX INPUT PORT
• Optically-isolated input from Dimmer electronics
• Withstands fault voltages of up to 250VAC
• Integrated DMX/RDM termination
CONFIGURATION
• Remote configuration available via RDM controllers including:
- ETC DMX/RDM gateway networked to a device running ETC Net3 Concert software
- ETC control console with RDM functionality
- 3rd party configuration and control products
• Manual configuration of the starting DMX address on the controller
THERMAL
• Ambient room temperature: 0 to 50°C
• Ambient humidity: 5 to 95% non-condensing