Lutron Electronics H3DT540GU210 40 W 277 VAC 2-Lamp T5 High Frequency Fluorescent Dimming Ballast

Features

• Designed to meet the most demanding lighting requirements
• By providing industry leading performance with a full-range of 100 % to 5 % continuous, flicker-free fluorescent dimming, Hi-lume 3D ballasts enable you to provide the ideal visual environment for any application
• 100% compatible with all Lutron 3-wire fluorescent and EcoSystem digital controls for consistent fixture-to-fixture dimming performance
• Compatible with Energi Savr Node with EcoSystem devices, GRAFIK Eye QS control units, PowPak dimming modules with EcoSystem connection, and Quantum software, allowing for integration into an existing or planned EcoSystem lighting control solution
• Programmed rapid-start design preheats lamp cathodes before applying full arc voltage to ensure full-rated lamp life while dimming and cycling
• Lamps turn on to any dimmed level without going to full brightness
• Low harmonic distortions throughout the entire dimming range maintains power quality
• Frequency of operation ensures that ballast does not interfere with infrared devices operating between 38 and 42 kHz
• Inrush current limiting circuitry eliminates circuit breaker tripping, switch arcing, and relay failure
• Ballasts maintain consistent light output for different lamp lengths, ensuring fixture-to-fixture uniformity
• Ultra-quiet operation
• Ballast protected from miswires of any input power to control lead, or from lamp leads to each other and/or ground
• 100 % performance-tested and burned-in at factory
• Non-volatile memory restores all ballast settings after power failure
• Custom ballast factors available for UL or CSA-listed products
• Design tool and specifications can be found at www.lutron.com/ballasttool.

Specifications

• Color: White
• Type: Ballast
• Wattage: 40 W
• Ballast Factor: 1
• Mounting: Fixture
• Brand Name: Lutron
• Dimmable: Dimmable
• Number Of Lamps: 2
• Height: 1 in (25 mm)
• Sub Brand: HI-Lume 3D
• Width: 2.38 in (60 mm)
• Length: 9.5 in (241 mm)
• Frequency Rating: 50/60 Hz
• Thermal Protection: Class P
• Start Type: Programmed rapid
• Application: Lighting Control
• Voltage Rating: 120/240/277 V
• Pack Description: Box
• Pack Type: EA
• Number of Sub Packs: 1
• Total Units Imperial: 1 EA
• Gross Weight per Pack Imperial: 1.075 L
• Length Imperial: 17.5 IN
• Width Imperial: 1.2 IN
• Height Imperial: 1 IN
• Lamp Type: T5 Twin-tube fluorescent
• Power Factor: Greater than or equal to 0.95
• Amperage Rating: 0.64@120 V/0.32@240V/0.27@277V
• Minimum Starting Temperature: 10 degrees Celsius
• Total Harmonic Distortion: Less than or equal to 10 %
• Standard: UL, CSA, Class P thermal protected, ANSI, FCC
• Country of Origin: MX