Cielo 10W 60W Dual Dimming LED Drivers

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1 Cielo 10W 60W Dual Dimming LED Drivers Features The Cielo series of LED drivers generate one constant current output from an AC input. Dual Dimming allows the Cielo high efficiency drivers to be used with compatible 0-10v or TRIAC / ELV dimmers VAC Input Dims with TRIAC and ELV dimmers at 120V AC Dims with industry standard 0-10V dimmers ( V AC ) Max Output Power: 10W to 60W 2 case sizes, 10-30W and 40-60W 87% efficient 90 C Max case rated <20% THD, >0.9 PF 600ms start up time UL 8750 Approved, Class 2 outputs. Class II isolation Long Life RoHS Compliant Applications and Benefits Cielo LED drivers are designed for powering LED luminaries using standard lighting controls. Their discreet size easily fits into the space constrained LED fixtures of today s growing Commercial, Residential and Architectural lighting markets. The modules operate with: Standard Light Switches 0-10v Dimmers Triac based Incandescent Dimmers (Standard phase leading edge) Electronic Low Voltage Dimmers (Reverse Phase trailing edge) The following diagram depicts a typical installation utilizing the Cielo: Cielo s versatile control features: Control Input 0-10V Dimming Dimming Options: ~ Triac Based Dimmer AC Input L Cielo LED Driver + LED Constant Current Output LED Module Analog Dimming (0-10V) input provides % Iout Dimming AC line dimming from Triac or ELV dimmers Dimming range down to less than 10% nominal output current N - LED

2 Model Table Model Number Pout Max Iout Vout Min Vout Nom Vout Max (Watts) (ma) (Vdc) (Vdc) (Vdc) Up to 10W RCL A to 15W RCL A RCL A RCL B RCL A RCL B to 20W RCL A RCL A RCL A RCL A RCL A to 30W RCL A RCL A RCL A RCL A RCL B RCL C RCL A RCL A to 40W RCL B RCL A RCL A RCL A RCL A TO 50W RCL A RCL A RCL A RCL B to 60W RCL A DS1_Cielo_Rev01 - Page 2/8

3 Input and Output Specifications Input Voltage: 120/ /277 V AC nominal Operational range: V AC Hz Frequency Range Input Current (Max): 0.35A (10W 30W Models) 0.70A (40W 60W Models) Efficiency: 84% typ 82% typ for <15W models 78% typ for <10W models Isolation: Reinforced / double insulation meets IEC/EN Class II Input Harmonics: Meets EN , 3 * Input Power Factor: >0.9 * Total Harmonic Distortion (THD): <20% * nominal load per Model Table (any nominal input line) Output Voltage: Output Current: Ripple Current: V DC (See model table for details) 250mA to 1400mA (See model table for details) <40% (P-P) of maximum Output Current with no dimming, except for models identified below: Model # Ripple Current p-p (%) RCL A 45 RCL A TBD RCL A 45 RCL C 45 RCL B 45 RCL A 70 RCL A 90 RCL A 70 RCL B 60 RCL A 55 Output Regulation: ±5% of max rating Output Over-Voltage, Over-Current and Short-Circuit Protection (hiccup), Over-Temperature and Auto Recovery Startup Time: <600ms with no dimmer connected DS1_Cielo_Rev01 - Page 3/8

4 Dimming Line Dimming 120V AC Dimming of the driver is possible with standard TRIAC based incandescent dimmers that chop the AC voltage, or with ELV dimmers. During the rapid rise time of the AC voltage when the dimmer turns on, the driver does not generate any voltage or current oscillations, and inrush current is controlled. During the on-time of the AC input, the driver regulates the output. The RMS value of the driver output current is proportional to the on-time of the AC input voltage. The RMS output current varies depending upon the conduction angle and RMS value of the applied AC input voltage. Forward Phase-Control (Leading Edge) Chopped AC Input to Driver AC Wall Power Compatible Line Dimmers: Conduction (Degrees) 120Vac Dimmers Mfg. Model Mfg. Model Mfg. Model Lutron S-603PG Lutron DVELV303P Lutron CT103P Leviton IPI06-1LZ Lutron SELV300P Cooper SLC03P Leviton Leviton 6683-IW Leviton IPE04 Lutron DVCL-153P Leviton 6161 Lutron MAELV600 Lutron DV600P Leviton 6633-P Lutron FAELV500 Lutron TGCL-153P Lutron TG-600P Lightolier ZP260QEW Lutron S600P Cooper DLC03P Cooper DAL06P Leviton VPE06 Lutron LG600P 0-10V Dimming The dimming inputs (purple/grey wires) can be used to adjust the output setting via a standard commercial wall dimmer, an external control voltage source (0 to 10VDC), or a variable resistor. This input permits 100% to 1% dimming with the dimming input at 1V, the output will dim to 10% of nominal current. At a dimming input of 0.1V, the output current shall decrease to 1% of nominal current. Approved Dimmers: Lutron (Part Number Nova NFTV) Lutron (Part Number Diva DVTV) Leviton: Illumatech IP710-DL DS1_Cielo_Rev01 - Page 4/8

5 Mechanical Details - 10W to 30W Models (RCL010, RCL020, RCL030) Enclosure Material: Plastic I/O Connections: Flying leads Ingress Protection: UL damp rated Dimensions: 84mm x 40mm x 25.2mm (3.30 x 1.57 x 0.99 ) DS1_Cielo_Rev01 - Page 5/8

6 Mechanical Details - 40W to 60W Models (RCL040, RCL050, RCL060) Enclosure Material: Plastic I/O Connections: Flying leads Ingress Protection: UL damp rated Dimensions: 90mm x 60mm x 25.2mm (3.54 x 2.36 x 0.99 ) DS1_Cielo_Rev01 - Page 6/8

7 Environmental Operating Temperature: -30 C to +60 C Ambient temp without derating (70 C Ambient with derating) 90 C max Case Temp Operating Relative Humidity: 5% to 95%, non-condensing Storage Temperature: -40 C to +85 C Surface Temperature: Exposed surfaces <90 C under all operating conditions Cooling: Convection cooled EMC Compliance Emission Tests Conducted & Radiated 120V AC Conducted & Radiated 230V AC Conducted & Radiated 277V AC Harmonic Current Emissions Voltage Changes, Fluctuation and Flicker FCC CFR47-part 15/Class B EN55015 FCC CFR47-part 15/Class A EN , Class C EN Immunity Tests Equipment for general lighting purposes - EMC immunity requirements EN61547 ESD (Electrostatic Discharge) EN (6kV contact, 8kV air discharge Level 3) Radiated radio-frequency electromagnetic field EN Electrical fast transient/burst EN (2kV on AC Input) Surge EN Level ±1.5kV L-N Conducted disturbances induced by radio-frequency fields EN Voltage dips, short interruptions and voltage variations EN Non repetitive damped oscillatory transient, Ring wave ANSI C Category A1 Safety Agency Approvals UL Recognized ANSI / UL8750, 1 st Ed., CSA C22.2 No , 7 th Ed. LED Driver suitable for dry and DAMP LOCATION Models with output voltages <60 V DC include UL and CSA approval (curus) as Class 2 output. IEC/EN electronic control gear for LED Modules DS1_Cielo_Rev01 - Page 7/8

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