DDR-120

DDR-120 MEANWELL | Alldatasheet

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120W DIN Rail Type DC-DC Converter D D R = 1 2 0 series zh Mce@e EAL C€ BWeeee i Features i Applications * Compliance to EN50155 and EN45545-2 railway standard * Bus,tram,metro or railway system + Width only 32mm + Industrial control system * 2:1 wide input range * Semi-conductor fabrication equipment * -40~+70°C wide working temperature + Factory automation * 150% peak load capability + Electro-mechanical * DC output adjustable + Wireless network * Cooling by free air convection * Telecom or datacom system * Can be installed on DIN rail TS-35/7.5 or 15 * Protections: Short circuit / Overload / Over voltage / Input reverse polarity / Input under voltage protection * 4KVdc I/O isolation(Reinforced isolation) * 3 years warranty i Description DDR-120 series is a 120W DIN Rail type DC-DC converter with main features including DIN rail-type easy installation, ultra slim width (32mm), 2:1 wide input voltage, fanless design, -40~+70°C wide operating temperature, 4KVdc '/O isolation, 150% peak load, adjustable output voltage and full protective functions. output options: 12V /24V / 48V and can be used for industrial & railway control, security control, communication system and other fields. Suitable applications include DC buck/boost regulator, increasing system insulation level and voltage drop compensation along cable...etc. Hi Model Encoding DDR - 120A -(24| t t T | ——— Output voltage(12/24/48Vdc) ———— Series name

120W DIN Rail Type DC-DC Converter D D R - 1 2 0 series Se nl SPECIFICATION MODEL DDR-1208-12 _|DDR-1208-24 | DDR-120B-48 [RATED CURRENT ___|824 42K 24K [CURRENT RANGE 0 8.3A 0-428 0-214 PEAK CURRENT 12.454 PEAK POWER Notes] 150W (3sec.) oureut 48-56 9~ 14v 24 28 1.0% 10% 10% =10% E10 =10% 500ms, 60ms @12Vde mur ownsno__mamyowrimamecony mementos OVERLOAD rated output power with auto-recovery PROTECTION WORKING TEMP. -40~ +70°C (Refer to "Derating Curve") ENVIRONMENT 2000 meters IEC 62368-1 (LVD), EAC TP TC 004 approved , Design refer to UL508 UP-OIP:4KVde _UP-FG:2.5KVdc _OIP-FG:2.5KVdc TestLavl Note Class ENC EMISSION [Noltage Flicker eNH00038 fm sarerv Hemonic Curent a on (Parameter (Standard ——SSSSC=i Toto = EarC IMMUNITY Suge ENSTOO0-5 Conducted EN61000-4-6 ‘Compliance to EN45545-2 for fire protection ; Meet EN50155 / IEC60571 including IEC61373 for shock & vibration, MTBF orvers [DIMENSION (aa520mmwiD) 1. All parameters NOT specially mentioned are measured at normal input (A:12Vdc , B:24Vdc) , rated load and 25°C of ambient temperature. 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1 sf & 47 sf parallel capacitor. 3. Tolerance : includes set up tolerance, line regulation and load regulation. 4, Derating may be needed under low input voltage. Please check the derating curve for more details. note 5. 3 seconds max., please refer to peak loading curves. 6. The power supply is considered as an independent unit, but the final equipment still need to re-confirm that the whole system complies with the EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies.” {as available on httpy/wmw.meanwell.com) 7. The ambient temperature derating of 3.5°C/1000m with fanless models and of 5°C/1000m with fan models for operating altitude higher than 2000m(6500tt).

120W DIN Rail Type DC-DC Converter D D R - 1 2 0 series SPECIFICATION MODEL DDR-120D-12 |DDR-120D-24 DDR-120D-48 [RATED CURRENT | 108 5A 254 PEAK CURRENT 15A oureut 48-56 9~ 14v 24 28 £10% 10% 10% #1.0% 10% £1.0% 500ms, 6Oms @48Vde a a a DC CURRENT (Typ.) 2.8A @48Vde Normally works within 150% rated output power for more than 3 seconds and then constant current protection 105~135% PROTECTION WORKING HUMIDITY 5 ~ 95% RH non-condensing OPERATING ALTITUDE | 2000 meters UP-OIP, IIP-FG, OIP-FG:>100M Ohms / 500Vdc / 25°C/ 70% RH [Parameter Standard «(Tet LowlWote C= Radiated ee SAFETY [Harmonie Current fm me Parameter Standard Level 10m; otra ewe muniy [sume *ENGTOD 5 =| el, Wie ea EN61000-4-6 Level 3, 10V/; criteria A EN50121-3-2 for EMC OTHERS [DIMENSION [32125.2¢102mm(WHD) [PACKING ——_—_| 510g; 28pcs/15.3Kg/1.22CUFT 1. All parameters NOT specially mentioned are measured at normal input (C:48Vde , D:110Vidc) , rated load and 25°C of ambient temperature. 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1 » f & 47 1 f parallel capacitor. 3. Tolerance : includes set up tolerance, line regulation and load regulation. 4, Derating may be needed under low input voltage. Please check the derating curve for more detals. 5. 3 seconds max., please refer to peak loading curves. NOTE 6. The power supply is considered as an independent unit, but the final equipment still need to re-confirm that the whole system complies with the EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies.” (as available on http:/Awww.meanwell.com) 7. The ambient temperature derating of 3.5°C/1000m with fanless models and of 5°C/1000m with fan models for operating altitude higher than 2000m(6500ft)

BALLS 120W DIN Rail Type DC-DC Converter DDR-120 series @ Block Diagram fosc : 65KHz EMI POWER {© | RECTIFIERS © +o uP o FILTER SWITCHING ¢ citer | © Vo FG © uns sr} L_ | Detection | 5 ia IRCUIT © OLP. CONTROL oc ah O.V.P. “ @ Derating Curve Hf Output derating VS input voltage | 100 90 4 150 " 85 120 For 3 sec. (typ.) | 8 / BICID Type 100 . 70> i AType 4

2 Continuous it o H

S$ tt 2 50 H 40 a 4 g t 40-30 -20 -10 0 10 20 30 40 505560 70 AType: 9 108 2 15 18 (VERTICAL) BType: 16.8 216 4 30 33.6 CType: 33.6 © 43.2 48 60 672 OD Type: 67.2 86.4 96 110 154 AMBIENT TEMPERATURE (°C) INPUT VOLTAGE

1 Peak Loading

(1) (2) 150% Load | | 150% Load | 100sec. || 3se0. | 10sec. |3 sec. |

ALAA + 20W DIN Rail Type DC-DC Converter DDR-120 series ft Input Fuse There is a fuse connected in series to the positive input line, which is used to protect against abnormal surge. Fuse specifications of each model are shown as below. Fuse Type Reference and Rating Conquer MST, 10A, 250V *2 8 | Timea | conquer MST, 8A, 250V 2 |b | Timetag | conquer MST, 44,2500"

1 Input Under-Voltage Protection

Ifinput voltage drops below Vimin, the internal control IC shuts down and there is no output voltage. It recovers automatically when input voltage reaches above Vimin, please refer to the cruve below. DDR-120A-24 DDR-120B-24 Vo 30. Vo 30. 1S 2 A 20 20 si 1 st + Turn On Turn On 5 5 — Lb Ls] Jus ° Vin ° Vin 8 9 10 15 «16017 15 16 #17 18 19 © 20 DDR-120C-24 DDR-120D-24 Vo 30 Vo 30. 20 20 10 ~= Tum Off 10 H ~e-Tum Off 5 5 | ° Vin ° = a = Vin 31 -33—=—«34 85 8K BT 65 66 67 68 69 70

MEAN WELL} 120W DIN Rail Type DC-DC Converter D D R . 1 2 0 series @ Input Reverse Polarity Protection There is a MOSFET connected in series to the negative input line. If the input polarity is connected reversely, the MOSFET opens and there will be no output to protect the unit. @ Input Range and Transient Ability The series has a wide range input capability. With -30% / +40% of rated input voltage(except A Type), it can withstand that for 1 second. @ Inrush Current Inrush current is suppressed by a current limit circuit during the initial start-up, and then the circuit is bypassed by a MOSFET to reduce power consumption after accomplishing the start-up. ~ ] i Power start | i | j i t Normal current! Inrush currentlimit = j t |

MEAN WELL} 120W DIN Rail Type DC-DC Converter D D R = 1 2 0 series eel @ Hold-up Time D types in compliance with $2 level (10ms), while A types are in compliance with S1 level (3ms) at full load output condition. To fulfil the requirements of S2 level (10ms), B types require de-rating their output load to 70%, C types require de-rating their output load to 60%, please refer to the curve diagrams below. DDR-120A-12 DDR-120A-24 DDR-120A-48 eS 08 SO 0 Fo A SS dS a MN =n EN “gn MEAN rrr FS, So oh i oe Sr oT oS 305 err 8 er a ss 2 em pe (ms 10ms 20ms30ms—40ms—SOms—_ some ams 10ms 20ms30ms40ms_—SOms_SOms = ms Ome 20ms—30ms —AOms SOs ms TIME TIME TIME DDR-120B-12 DDR-120B-24 DDR-120B-48 ose ee eer 90% 90% y 90% 10% arto Rk SO Da — 3 sox Or cme Ss te Or S sox SOON) So 8 os EQ sox a er) og FN 20x} Sg eg A A ee mob ms 10ms 20ms 30ms ms SOms60ms Toms ms 10ms 20ms 30ms Om Soms 6Oms 7Oms 8oms 9Oms om 10ms 20ms 30me4Oms SOms 6Oms 7Oms 8Oms SOm= TIME TIME TIME DDR-120C-12 DDR-120C-24 DDR-120C-48 oe 00 ae ee 5] a eS 0, 2 og RN on rr Fe oh 5 A a Sd A SS TSS oS 26 ar ——— 2s a Oe ee Se a a A od A fms 10ms 20ms 30ms 40ms SOms Goms 7Oms 80ms ‘ms 20ms 20ms 30ms 40ms Soms 6oms 7Oms soms fms s0ms 20ms 30ms 40ms SOms Gms 7Oms 8oms TIME TIME TIME DDR-120D-12 DDR-120D-24 DDR-120D-48 100% 100% 100% sox eo A eos Aw eer rr rox A) Rr 9 oe ON #89 os’ CIE) 9 oo oN S soe OR so PE) Se S ox OO So COQ) Ss ow Fr sox Ss ESSE oe PN nox Saw SS oS tox COC SS es CO oot eg ee eer ‘ms 10ms 20ms 30ms 40ms SOms 6Oms 7Oms 8Oms nsdn ns 34 Som Ons 7s Hs sO Hos Ms sts ms ks Ss On Ps ns EON 0m 30n 1005 TIME TIME TIME

120W DIN Rail Type DC-DC Converter D D R iz 1 2 0 series ll Efficiency vs Load & Vin Curve The efficiency vs load & Vin curves of each model are shown as below. DDR-120A-12 DDR-120A-24 DDR-12A-48 a we oan am a e7 can oe c= ee = LOAD LOAD LOAD DDR-120B-12 DDR-120B-24 DDR-120B-48 3 ~ 3" 3 = LOAD LOAD LOAD DDR-120C-12 DDR-120C-24 DDR-120C-48

3 B= b>

=e Sm Om paws on me rr ae cae to “ee Top DDR-120D-12 DDR-120D-24 DDR-120D-48 Bt Bo 32 Ge im Bm Gm mine rr saves" toad en File Name:DDR-120-SPEC 2018-07-16

BAL AAD 420W DIN Rail Type DC-DC Converter DDR-120 series Hf Immunity to Environmental Conditions Test method Standard Test conditions Cooling Test EN 50155 section 12.2.3 (Column 2, Class TX) Temperature: -40°C No damage EN 60068-2-1 Dwell Time: 2 hrsicycle EN 50185 section 12.2.4 (Column 2, Class TX) etc Dry Heat Test EN 50155 section 12.2.4 (Column 3, Class TX & Column 4, Class TX) Temperature: 701 185 C | pass EN 60068-2-2 i Temperature: 25°C~55°C Damp Heat Test, Cyclic EN 50155 section 12.2.5 Humidity: 90%~100% RH PASS EN 60068-2-30 Duration: 48 hrs EN 50165 section 12.2.1 Temperature: 19°C Vibration Test EN 61373 Humidity: 65% PASS Duration: 10 mins Temperature: 19°C Increased Vibration Test EN 50165 section 12.2.1 Humidity: 65% PASS EN 61373 Duration: § hrs EN 0188 section 122.11 Temperature: 21+ 3°C Shock Test section 12. Humidity: 65. +: 5% PASS ook Tes! EN 61373 Duration: 30ms*18 EN 50155 section 12.2.3 (Column 2, Class TX) Temperature: -40°C Low Temperature Storage Test | EN Eoin See ea ts PASS Salt Mist Test EN 50155 section 12.2.10 (Class ST4) Temperature: 35°C +2°C PASS Duration: 96 hrs

1 EN45545-2 Fire Test Conditions

EN 45545-2:2013 Oxygen indextest | EN igo aggo-o-1996 PASS PASS PASS EN 45545-2:2013 R22 | Smoke density test | F) to seso-2-008 PASS PASS PASS . EN 45545-2:2013 NF X70-100:2006 PASS Pass Pass EN 45545-2:2013 Oxygen indextest | EN igo agao-o-1996 PASS PASS PASS EN 45545-2:2013 EN 60605-2-11:2000 PASS PASS PASS EN 45545-2:2013 Verticalfiametest | EN soege-1i-2003 PASS PASS PASS

MEAN WELL} 120W DIN Rail Type DC-DC Converter D D R = 1 2 0 series @ Mechanical Specification CaseNo. —Unit:mm al oad x ie) ve e) Terminal Pin No. Assignment (TB2) feces spoag a Top View 102 | ppl (vous) ° . e = ° tC) i 1 fi Ll ° Tt Side View Front View Side View — Terminal Pin No. Assignment (TB1) a Boq) [Pin No, Assignment | oOoOCCO® 8 Soest 1 [Fo® g 2 | DC Input -Vin

3 DC Input +Vin

ADMISSIBLE DIN-RAIL:TS36/7.5 OR TS36/15 c Bottom View ft Installation Manual Please refer to : http://www.meanwell.com/manual.htm|