P111 LED P109 LED - CU Phosco

Xitanium LED driver dimming options1-10VThis is the traditional way of dimming a driver from 100% to 10% based ondimmer voltage.DALIUsing DALI, it is possible to send dimming commands (1-254 levels), set faderates and fade times, query driver or LED status in addition to other features.Xitanium LED driver programming optionsConstant Light Output (CLO)Current traditional lighting sources (HPS, QMH and CMH) depreciate in lightoutput during the life of the product. The CLO feature of the driver enablesdesigners to create solutions with LEDs that deliver constant lumens throughthe life of the product. Based on the type of LEDs used, heat sinking and drivercurrent, we can estimate the depreciation of light output for specific LEDs andthis information can be entered into the driver using the 16 point CLO interface.The driver will increase current based on this input to enable CLO. This featurecan be used to reduce the energy consumption over the life of the installation.LightNon-CLO initial levelCLO Required light levelLife time (h)16 programmable stepsEnd of lifeIntegrated DynadimmerThis driver incorporates the Dynadimmer feature which it allows dimming topredefined light levels based on the ON time duration of the driver. Its primaryuse is for outdoor night applications, where the light level may be reduced duringnon-peak hours. With flexibility in setting time and light levels, we can configurethe driver for specific locations and applications. Using Integrated Dynadimmer,we can set 5 light levels and associated time frames. The driver does not havea real time clock. Instead it calculates a “virtual clock time”, determined by theduration of operation of the driver in the night. After 3 valid “ON-times,” thedriver will be able to calculate the virtual clock time. A valid ON-time is definedas the time for which driver operates continuously for ≥ 4 hours and ≤ 24 hours.After learning driver ON-time for 3 consecutive days, the dim profile takes effectfrom the 4th day onwards.AmpDim(Special order only)AmpDim is a programmable feature integrated in the driver. It enables cabinetbased intelligent dimming without the need for additional control wires orinfrastructure changes. A cabinet controller signals to the driver to lower thelight output via a reduction in the amplitude of the mains voltage. The intelligenceembedded in the LED driver allows for a pre-programming of multiple dimminglevels based on the amplitude of the mains voltage. Historically, mains dimmingwas used on magnetic ballasts to dim conventional lamps. By lowering themains voltage, a proportionate reduction in light output was achieved. Until nowelectronic ballasts were not able to replicate this function.LifetimeThis driver is designed to provide a life time of 100,000 hours at ≤ 70° C TC and50,000 hours at ≤ 80° C TC with min. 90% survivals.V1-0412