55W Constant Power MODE Linear LED Driver LDC-55 series S&E 05 < *, /,= // 3 / / 4 // 5 - 2 / 6 / & 4 & 4/ &+ 4 / /, 8 / , & 7 9 & / / / 4 & : < => & . *, & // % / , , % & & ( ) * + & &, -. / . / 0 & & & 1 & . & / . / / 2 / , / , 4 & A *, 4 & 8 6/ + 8 &+ 6 & < % & % 3 / & = &+ . &+ File Name:LDC-55-SPEC 2018-03-0255W Constant Power MODE Linear LED Driver LDC-55 series SPECIFICATION MODEL LDC-55 OUTPUT CURRENT REGION 500 ~ 1600mA(500mA default) RATED POWER Note.2 55W CONSTANT CURRENT REGION Note.2 27 ~ 56V FULL POWER CURRENT RANGE 980 ~ 1600mA OUTPUT OPEN CIRCUIT VOLTAGE(max.) 60V LOW FREQUENCY 3.0% max. rated current CURRENT RIPPLE CURRENT TOLERANCE 5.0% 500ms/230VAC SET UP TIME Note.4 180 ~ 295VAC 254 ~ 420VDC VOLTAGE RANGE Note.3 (Please refer toSTATIC CHARACTERISTI section) FREQUENCY RANGE 47 ~ 63Hz PF0.95/230VAC load 50% PF0.9/277VAC load75% POWER FACTOR (Typ.) (Please refer toPOWER FACTOR (PF) CHARACTERISTI section) THD< 10%( load50%/230VAC load 75%/277VAC) TOTAL HARMONIC DISTORTION (Please refer to TOTAL HARMONIC DISTORTION(THD) section) INPUT EFFICIENCY (Typ.) 90%(230VAC Full load) AC CURRENT (Typ.) 0.35A / 230VAC 0.25A / 277VAC INRUSH CURRENT(Typ.) COLD START 65A(twidth=650 s measured at 50% Ipeak)/230VAC Per NEMA 410 MAX. No. of PSUs on 16A 5 units (circuit breaker of type B) / 8 units (circuit breaker of type C) at 230VAC CIRCUIT BREAKER LEAKAGE CURRENT <0.75mA / 277VAC Hiccup mode or constant current limiting ,recovers automatically after fault condition is removed SHORT CIRCUIT 61 ~ 80V OVER VOLTAGE PROTECTION Shut down o/p voltage with auto-recovery or re-power on to recovery OVER TEMPERATURE Shut down o/p voltage, with auto-recovery Please refer toDIMMING OPERATIONsection DIMMING FUNCTION By external NTC, please refer toTEMPERATURE COMPENSATION OPERATION section TEMP. COMPENSATION WORKING TEMP. Tcase=-25 ~ +80 (Please refer to OUTPUT LOAD vs TEMPERATURE section) MAX. CASE TEMP. Tcase=+80 20 ~ 95% RH non-condensing WORKING HUMIDITY ENVIRONMENT STORAGE TEMP., HUMIDITY -40 ~ +80, 10 ~ 95% RH TEMP. COEFFICIENT 0.03%/ (0 ~ 60) VIBRATION 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes UL8750, CSA C22.2 No. 250.13-12 ENEC EN61347-1, EN61347-2-13, EN62384 GB19510.14,GB19510.1 approved SAFETY STANDARDS Note.5 DALI STANDARDS Compliance to IEC62386-101.102.207 for DA-Type only WITHSTAND VOLTAGE I/P-O/P:3.75KVAC I/P-FG:2.0KVAC O/P-FG:1.5KVAC SAFETY & ISOLATION RESISTANCE I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25/ 70% RH EMC Compliance to EMC EMISSION Note.5 EN55015,EN61000-3-2 Class C ( load50%) EN61000-3-3 GB/T17743,GB17625.1 Compliance to EN61000-4-2,3,4,5,6,8,11 EN61547, light industry level(surge immunity:Line-Earth:2KV,Line-Line:1KV) EMC IMMUNITY MTBF 226.1Khrs min. MIL-HDBK-217F (25) DIMENSION 320*30*21mm (L*W*H) OTHERS 0.255Kg 48pcs/13.24Kg/0.92CUFT PACKING // 89* & //, % . & NOTE / B 9C* C* CAA 8* ** 8D B , / / / E * * F A * A * G & / H & / * 98 944 /, , / & * & & // & / 1 & 3 & // & , & / // . / 1 & 1 / , 3 & & / // ) * , & / / 2 & &, *& . & / /, < *3 . =. 5 / 5 / , 3 8 I : // & * / / / / <) = File Name:LDC-55-SPEC 2018-03-02