120W DIN Rail Type DC-DC Converter DDR-120 series 7 8 8 + - ) & 9 : % & ( & , & ) * & + ,- . / 0 - . 1* . 1* * . + * . + * 23 +.1 45 ) 6 DDR-120 series is a 120W DIN Rail type DC-DC converter with main features including DIN rail-type easy installation, 4 68 * 8 ) 8 8 23 +.1 8 % 8 ( & * ) * ) / , ) * = 3 . >/ />3 . /> > / 3 . > / 3 * 3 . 3 . 3 & ) 8 8 ) / - & & .& 8 * * & /// / 1 * 4 . . 3 6 + * 4<:= 3 8 7 >/ />3 8 /> > / 3 8 > / 3 6 5 - File Name:DDR-120-SPEC 2018-02-02120W DIN Rail Type DC-DC Converter DDR-120 series SPECIFICATION MODEL DDR-120A-12 DDR-120A-24 DDR-120B-48 DDR-120A-48 DDR-120B-12 DDR-120B-24 DC VOLTAGE 12V 24V 48V 12V 24V 48V RATED CURRENT 8.3A 4.2A 2.1A 10A 5A 2.5A CURRENT RANGE 0 ~ 8.3A 0 ~ 4.2A 0 ~ 2.1A 0 ~ 10A 0 ~ 5A 0 ~ 2.5A RATED POWER 99.6W 100.8W 100.8W 120W 120W 120W PEAK CURRENT 12.45A 6.3A 3.15A 15A 7.5A 3.75A PEAK POWER Note.5 150W (3sec.) 180W (3sec.) OUTPUT RIPPLE & NOISE (max.) Note.2 50mVp-p 50mVp-p 50mVp-p 50mVp-p 50mVp-p 50mVp-p VOLTAGE ADJ. RANGE 24 ~ 28V 48 ~ 56V 24 ~ 28V 48 ~ 56V 9 ~ 14V 9 ~ 14V VOLTAGE TOLERANCE Note.3 1.0% 1.0% 1.0% 1.0% 1.0% 1.0% LINE REGULATION 0.5% 0.5% 0.5% 0.5% 0.5% 0.5% LOAD REGULATION 1.0% 1.0% 1.0% 1.0% 1.0% 1.0% SETUP, RISE TIME 500ms, 60ms 12Vdc 500ms, 60ms 24Vdc HOLD UP TIME (Typ.) comply with 3ms full load comply with S1 level (6ms) full load, S2 level (10ms) 70% load VOLTAGE RANGE Note.4 9 ~ 18Vdc 9 ~ 18Vdc 9 ~ 18Vdc 16.8 ~ 33.6Vdc 16.8 ~ 33.6Vdc 16.8 ~ 33.6Vdc EFFICIENCY (Typ.) 88.5% 88.5% 88.5% 89% 89.5% 91% INPUT DC CURRENT (Typ.) 11.2A 12Vdc 5.6A 24Vdc 5A 12Vdc 5A 24Vdc INRUSH CURRENT (Typ.) Normally works within 150% rated output power for more than 3 seconds and then constant current protection 105~135% OVERLOAD rated output power with auto-recovery 14.4 ~ 16.8V 28.8 ~ 33.6V 57.6 ~ 67.2V 14.4 ~ 16.8V 28.8 ~ 33.6V 57.6 ~ 67.2V PROTECTION OVER VOLTAGE Protection type : Shut down o/p voltage, re-power on to recover REVERSE POLARITY By internal MOSFET, no damage, recovers automatically after fault condition removed 12Vin (A - type) :Power ON9V , OFF 8.5V UNDER VOLTAGE LOCKOUT 24Vin (B - type) :Power ON16.8V , OFF 16.5V WORKING TEMP. -40 ~ +70 (Refer toDerating Curv) 5 ~ 95% RH non-condensing WORKING HUMIDITY ENVIRONMENT STORAGE TEMP., HUMIDITY -40 ~ +85, 5 ~ 95% RH non-condensing TEMP. COEFFICIENT 0.03%/ (0 ~ 55) VIBRATION Component:10 ~ 500Hz, 5G 10min./1cycle, 60min. each along X, Y, Z axes Mounting: Compliance to IEC61373 OPERATING ALTITUDE 2000 meters SAFETY STANDARDS IEC 62368-1 (LVD), EAC TP TC 004 approved , Design refer to UL508 WITHSTAND VOLTAGE I/P-O/P:4KVdc I/P-FG:2.5KVdc O/P-FG:2.5KVdc ISOLATION RESISTANCE I/P-O/P, I/P-FG, O/P-FG:>100M Ohms / 500Vdc / 25/ 70% RH Parameter Standard Test Level / Note Conducted EN55032 Class B EMC EMISSION Radiated EN55032 Class B Voltage Flicker EN61000-3-3 ----- SAFETY & Harmonic Current ----- ----- EMC EN55024 , EN61000-6-2(EN50082-2) (Note 6) Parameter Standard Test Level / Note ESD EN61000-4-2 Level 3, 8KV air Level 3, 6KV contact criteria A Radiated EN61000-4-3 Level 3, 10V/m criteria A EFT / Burst EN61000-4-4 Level 3, 2KV criteria A EMC IMMUNITY Surge EN61000-4-5 Level 3, 1KV/Line-Line Level 3, 2KV/Line-Line-FG criteria A Conducted EN61000-4-6 Level 3, 10V criteria A Magnetic Field EN61000-4-8 Level 4, 30A/m criteria A Compliance to EN45545-2 for fire protection Meet EN50155 / IEC60571 including IEC61373 for shock & vibration, RAILWAY STANDARD EN50121-3-2 for EMC (except for 9~18Vin) MTBF 214.6K hrs min. MIL-HDBK-217F (25) OTHERS DIMENSION 32*125.2*102mm (W*H*D) 510g 28pcs/15.3Kg/1.22CUFT PACKING / < 1, 4< 3 8 7 3 6 8 ) & / / 5 AB ) & & C / ) ) / / , 8 / / & * / 0 * ) / / D/8 ) * / NOTE >/ , 8 & ) 9 ) * / : ) 8 ) E + ) /F 4 * & .. / / 6 / , & ) / . ) ) . ) ) 4> ) 6/ File Name:DDR-120-SPEC 2018-02-02