PIFE-W037D Flat 35W LED Driver 24V - 34V / 1.04A / 35W Features Dimmable Method: DALI Dimming Constant Current Control Active Power Factor Correction Protection : OVP, SCP and OTP Mechanical Outline (Metal Case) - 360 30 26mm EN 61347-1, EN 61347-2-13, DALI 102/207, SELV Output, KS C 7655 Safety Certification Approved RoHS Compliant Electrical Specifications Output [W] Output [Vdc] Output [A] Input [Vac] Dim. Method PF Efficiency [%] Mechanical Outline [LxWxH mm] 35 24-34 1.04 120-277 DALI >0.9 Min. 80 360 30 26 Input Specifications Parameter Min Typ. Max Unit Remark Input Voltage (Nominal) 120-277 Vac Input Voltage (Safety variation) 108-305 Vac Input Current - - 0.47 A @ AC 120-277V Input Wattage - - 46 W @ AC 120-277V Input Frequency 47 50/60 63 Hz Efficiency 80 - - % Power Factor 0.9 - - - THD - - 25 % @ AC 120-277V, 70-100% Load @ AC 120-277V, 70-100% Load @ AC 120-277V, 70-100% Load Inrush Current - - 60 Apk Note : All parameters NOT specially mentioned are measured at rated load and 25 of ambient temperature. 1 / 8
Output Specifications Parameter Min Typ. Max Unit Remark Output Voltage 24 29 34 V Output Current Range - 1.04 - A Fixed Current Output Dimming Current Range 10-100 % DALI Output Current Tolerance -5 - +5 % @ 100% Dimming Output Ripple Current - - 30 % Output Power - - 35 W = Peak to Peak / rms @ 100% Dimming Start-up Time - - 1,500 ms @ 100% Dimming Protection Functions Parameter Min Typ. Max Unit Remark Output Over Voltage Protection - - 42.4 V Auto Recovery Output Short Circuit Protection - - 2.2 A Auto Recovery Output Over Temp. Protection 90-100 (Tc) 1. 90 Tc 100 : LED Current 60% 2. 100 < Tc: Shut Down Environmental Specifications Parameter Min Typ Max Unit Remarks Temperature Operation -20-55 @ Ta - - 80 @ Tc Storage -35-85 @ Ta Humidity Operation 10-90 % - Storage - - 95 % - Lifetime 50 - - khrs @ Tc=80 Note : All parameters NOT specially mentioned are measured at rated load and 25 of ambient temperature. 2 / 8
Standards Parameter Condition Remark Safety Standards EMI / RFI Standards Design to meet the requirements as follows ; - EN 61347-1, EN 61347-2-13 - SELV Output - DALI 102/207 - KS: KS C 7655 Design to meet the requirements as follows ; - EN 55015:2006+A1+A2 - EN 61547:2009 - EN 61000-3-2:2006 - EN 61000-3-3:2008 - KS: KS C CISPR 15, KS C IEC 61547 Any changes or modifications not expressly approved by the manufacturer could void the user s authority to operate the equipment. 3 / 8
Power Factor Characteristics Efficiency Characteristics 4 / 8
LED current LED current Flat Dimming Control (DALI) PWM Condition Article Min Typ Max Remark Dimming Frequency - 300 - Hz No Flicker & Shimmer Dimming 10 100 % LGIT recommend range DALI have two kinds of basic dimming mode. 1) Log scale dimming mode (basic condition) 2) Linear scale dimming mode 1) Log scale dimming mode s table 2) Linear scale dimming mode s table Dec value Dec value User s DALI POWER_ON Prohibition using Level (it protect to be under 10% Dimming case) 1) Log scale dimming mode : 1~169 2) Linear scale dimming mode : 1~24 5 / 8
Mechanical Outline 1. Case Dimension WIRE SPECIFICATION PE WIRE : UL3386 #18 AWG, Stranded Wire OUTPUT WIRE(VLED) : UL1007 #22 AWG, Stranded Wire OUTPUT WIRE(DALI) : UL1007 #22 AWG, Stranded Wire with Tube 2. Connector Wiring Diagram 6 / 8
Caution Storage 1) Suitable for indoor use or outdoor use without direct sunlight exposure 2) This product should not be exposed to sulfur. Transportation 1) Be careful to give mechanical vibration and shock as less as possible and not to drop this product. 2) Static electricity or surge voltage may damage the components inside this product, as such please observe proper anti-electrostatic working process. - People handing the Driver should be well grounded and wear anti-static working clothes and gloves. - All related devices and instruments in the production line should be well grounded. Installation 1) Be careful not to warp or bend this product at assembly. 2) Be careful not to apply stress to the parts such as connectors at assembly. 3) Please note these guidelines and precautions. It is required to be assembled by experienced workers. - Check the power cord is disconnected from the power outlet when this power supply is being installed. - Do not use a damaged input and output lines. If it is damaged, change the power supply through the supplier. - Check the input and output lines are connected correctly. 4) Observe the correct polarity of output terminal. 5) Do not modify this product. It causes a fire and the electric shock. 6) Turn off the power before exchanging LED lamps. 7) The Protective Earth(PE) must be securely connected to Frame Ground(FG) in case the driver is certified with class I (i.e. inclusive of a PE contact) Use Conditions 1) This product must be used within the specification. Any defects or damages resulting from abnormal conditions will not be covered by warranty - In case of the product with latch off function can be shut down under abnormal situations. Under this situation please restart the power supply, after resolving abnormality. 2) This product is for general electronics equipment such as Audio-Visual equipment, household electronics, office supplies, information services and telecommunications; therefore, in case this product is used for medical equipment, space equipment, nuclear equipment or disaster prevention equipment, please contact LG INNOTEK in advance. 3) This product is designed and intended to operate LED loads only. Non-LED loading may be outside the specified design limits of our LED driver, and therefore cannot be covered by the warranty. If you desire to use our product to operate non-led loads please contact us to discuss compatibility. 4) This product is considered as a component that will be operated in combination with final equipment. Since EMC performance will be affected by the complete installation, the final equipment manufactures must re-qualify EMC Directive on the complete installation again. 7 / 8
Datasheet Revision History Change Date Rev. No. Description of Change Remark 2014/09/22 1.0 - Initial Release 2015/11/09 2.0 Added and revised below information, - Caution - Certification for KS 8 / 8