MW DDR-15 Series User manual

Installation Manual
Type：DDR DIN rail power supply（Series：DDR-15, DDR-30, DDR-60）
DDR-15G-3.3 INPUT: 9~36VDC 2.2A OUTPUT: 3.3V 3.15A (9~12Vin) / 3.3V 3.5A (12~36Vin)
DDR-15G-5 INPUT: 9~36VDC 2.2A OUTPUT: 5V 2.7A (9~12Vin) / 5V 3A (12~36Vin)
DDR-15G-12 INPUT: 9~36VDC 2.2A OUTPUT: 12V 1.13A (9~12Vin) / 12V 1.25A (12~36Vin)
DDR-15G-15 INPUT: 9~36VDC 2.2A OUTPUT: 15V 0.9A (9~12Vin) / 15V 1A (12~36Vin)
DDR-15G-24 INPUT: 9~36VDC 2.2A OUTPUT: 24V 0.57A (9~12Vin) / 24V 0.63A (12~36Vin)
DDR-15L-3.3 NPUT: 18~75VDC 1.1A OUTPUT: 3.3V 4.1A (18~24Vin) / 3.3V 4.5A (24~75Vin)
DDR-15L-5 NPUT: 18~75VDC 1.1A OUTPUT: 5V 2.7A (18~24Vin) / 5V 3A (24~75Vin)
DDR-15L-12 NPUT: 18~75VDC 1.1A OUTPUT: 12V 1.13A (18~24Vin) / 12V 1.25A (24~75Vin)
DDR-15L-15 NPUT: 18~75VDC 1.1A OUTPUT: 15V 0.9A (18~24Vin) / 15V 1A (24~75Vin)
DDR-15L-24 NPUT: 18~75VDC 1.1A OUTPUT: 24V 0.57A (18~24Vin) / 24V 0.63A (24~75Vin)
DDR-30G-5 INPUT: 9~36VDC 4.4A OUTPUT: 5V 5.1A (9~12Vin) / 5V 6A (12~36Vin)
DDR-30G-12 INPUT: 9~36VDC 4.4A OUTPUT: 12V 2.13A (9~12Vin) / 12V 2.5A (12~36Vin)
DDR-30G-15 INPUT: 9~36VDC 4.4A OUTPUT: 15V 1.7A (9~12Vin) / 15V 2A (12~36Vin)
DDR-30G-24 INPUT: 9~36VDC 4.4A OUTPUT: 24V 1.06A (9~12Vin) / 24V 1.25A (12~36Vin)
DDR-30L-5 INPUT: 18~75VDC 2.1A OUTPUT: 5V 5.4A (18~24Vin) / 5V 6A (24~75Vin)
DDR-30L-12 INPUT: 18~75VDC 2.1A OUTPUT: 12V 2.25A (18~24Vin) / 12V 2.5A (24~75Vin)
DDR-30L-15 INPUT: 18~75VDC 2.1A OUTPUT: 15V 1.8A (18~24Vin) / 15V 2A (24~75Vin)
DDR-30L-24 INPUT: 18~75VDC 2.1A OUTPUT: 24V 1.13A (18~24Vin) / 24V 1.25 (24~75Vin)
DDR-60G-5 INPUT: 9~36VDC 8A OUTPUT: 5V 8.1A (9~18Vin) / 5V 10.8A (18~36Vin)
DDR-60G-12 INPUT: 9~36VDC 8A OUTPUT: 12V 4.5A (9~18Vin) / 12V 5A (18~36Vin)
DDR-60G-15 INPUT: 9~36VDC 8A OUTPUT: 15V 3.6A (9~18Vin) / 15V 4A (18~36Vin)
DDR-60G-24 INPUT: 9~36VDC 8A OUTPUT: 24V 2.25A (9~18Vin) / 24V 2.5A (18~36Vin)
DDR-60L-5 INPUT: 18~75VDC 4.5A OUTPUT: 5V 10.8A (18~36Vin) / 5V 12A (36~75Vin)
DDR-60L-12 INPUT: 18~75VDC 4.5A OUTPUT: 12V 5A
DDR-60L-15 INPUT: 18~75VDC 4.5A OUTPUT: 15V 4A
DDR-60L-24 INPUT: 18~75VDC 4.5A OUTPUT: 24V 2.5A
Introduction
DDR series is a DIN Rail type DC-DC converter with main features including DIN rail-type easy installation, ultra slim
width, 4: 1 wide input voltage, -40~+85℃wide operating temperature, adjustable output voltage (± 10%) and full
protective functions...etc.
This series has two input options: 9~36V /18~75V and various output options: 3.3V / 5V / 12V / 15V / 24V and can
be used for industrial control, security control, communication system and other fields. Suitable applications are
DC buck/boost regulator, increasing system insulation level and voltage drop compensation along cable...etc.

Installation Manual
Installation
（1）Always allow good ventilation clearances, 5mm left and right, 40mm above and 20mm below, around the unit
in use to prevent it from overheating. Also a 10-15 cm clearance must be kept when the adjacent device is a
heat source.
（2）The appropriate mounting orientation for the unit is vertical, the input terminals at the bottom and output on
the top. Mounting orientations other than that, such as upside down, horizontal, or table-top mounting, is not
allowed.
（3）Use copper wire only, and recommended wires are shown as below.
AWG 18 16 14
Rated Current of Equipment
(Amp) 7A 10A 15A
Cross-section of Lead(mm2) 0.8 1.3 2.1
Note：Current each wire carries should be de-rated to 80% of the current suggested
above when using 4-6 wires connected to the unit.
Make sure that all strands of each stranded wire enter the terminal connection and the screw terminals are
securely fixed to prevent poor contact. If the power supply possesses multi-output terminals, please make
sure each contact is connected to wires to prevent too much current stress on a single contact.
（4）Use wires that can withstand temperatures of at least 80°C, such as UL1007.
（5）Recommended wire strapping length is 6mm (0.236”).
（6）Recommended screwdriver is 3mm, slotted type.
（7）The recommended torque setting for terminals is shown as below.
Model I/P O/P
DDR-15G/L 5 kgf-cm (4.4 Lb-in) 5 kgf-cm (4.4 Lb-in)
DDR-30 G/L 5 kgf-cm (4.4 Lb-in) 5 kgf-cm (4.4 Lb-in)
DDR-60 G/L 5 kgf-cm (4.4 Lb-in) 5 kgf-cm (4.4 Lb-in)
（8）Suggested fuse is shown as below.
Model Fuse Model Fuse
DDR-15G T3.15A/L250V DDR-15L T3.15A/L250V
DDR-30G T6.3A/L250V DDR-30L T3.15A/L250V
DDR-60G T10A/L250V DDR-60L T5A/L250V

Installation Manual
3
12
4
（9）Mounting Instruction：
Mount as shown in figure only, with input terminals down, or else sufficient cooling will not be possible.
Admissible DIN rail：TS35/7.5 or TS35/15
For rail fastening：
（a）Tilt the unit slightly rearwards.
（b）Fit the unit over top hat rail.
（c）Slide it downward until it hits the stop.
（d）Press against the bottom for locking.
（e）Shake the unit slightly to check the locking action.
（10）For other information about the products, please refer to www.meanwell.com for details.
Warning / Caution !!
“CAUTION：FOR USE IN A CONTROLLED ENVIRONMENT. REFER TO MANUAL FOR ENVIRONMENTAL CONDITION”
ATTENTION: A UTILISER DANS UN ENVIRONNEMENT CONTROLE. REFEREZ VOUS AU MANUEL POUR
LES CONDITIONS D’ENVIRONNEMENT.
（1）Risk of electrical shock and energy hazard. All failure should be examined by a qualified technician. Please do
not remove the case of the power supply by yourself!
（2）Risk of electric arcs and electric shock (danger to life). Connecting both the primary and the secondary sides
together is not allowed.
（3）Risk of burn hazard. Do not touch the unit in operation and shortly after disconnection!
（4）Risk of fire and short circuit. The openings should be protected from foreign objects or dripping liquids.
（5）Only install the unit in a pollution degree 2 environment (Note.1).
（6）Please do not install the unit in places with high moisture or near the water.
（7）The maximum operating temperature is 60°C for the DDR-15/30; 50°C for the DDR-60, please do not install the
unit in places with high ambient temperature or near fire source.
（8）Output current and output wattage must not exceed the rated value on its specification.
（9）Disconnect system from supply voltage:
Before commencing any installation, maintenance or modification work: Disconnect your system from
supply voltage. Make sure that inadvertent connection in circuit will be impossible!
Note.1: Pollution Degree 2 applies where there is only non-conductive pollution that might temporarily become
conductive due to occasional condensation. Generally refer to dry, well-ventilated locations, such as
control cabinets.
"Click"

Installation Manual
Manufacturer：
MEAN WELL ENTERPRISES Co., LTD.
No.28, Wuquan 3rd Rd., Wugu Dist.,
New Taipei City 24891, Taiwan
Tel: [phone]
Web: www.meanwell.com
Branch Office：
China
MEAN WELL (GUANGZHOU)
ENTERPRISES Co., LTD.
2F, A Building, Yuean lndustry Park,
Huangcun,Dongpu Yown, Tianhe
District, Gungzhou, China
Post Code:510660
Tel: [phone]
Web: www.meanwell.com.cn
U.S.A.
MEAN WELL USA, INC.
44030 Fremont Blvd., Fremont,
CA 94538, U.S.A.
Tel: [phone]
Web: www.meanwellusa.com
Europe
MEAN WELL EUROPE B.V.
Langs de Werf 8, 1185XT
Amstelveen, The Netherlands
Tel: [phone]
Web: www.meanwell.eu

Declaration of China RoHS Conformity
In order to reduce the impacts on the environment and take the more responsibility for protecting the
earth, MEAN WELL is confirming and announcing the conformity to China RoHS, an
Administrative Measures for the Restriction of the Use of Hazardous Substances in Electrical and
Electronic Products.
Environment Friendly Use Period Label
Observing SJT 11364-2014, Marking for the Restricted Use of Hazardous
Substances in Electronic and Electrical Products
Observing SJ/Z 11388-2009, General Guidelines of Environment-friendly
Use Period of Electronic Information ProductsAppendix B, adopting
table look-up to verify the Environment Friendly Use Period
Names and Contents of Hazardous Substances Lists
Part Name
Hazardous Substances
Lead
(Pb)
Mercury
(Hg)
Cadmium
(Cd)
Hexavalent
chromium
(Cr6+)
Polybrominated
biphenyls
(PBB)
Polybrominated
diphenyl ethers
(PBDE)
PCB and its
components
X
O
X
O
O
O
Metal structure
parts
X
O
O
O
O
O
Plastic structure
parts
O
O
O
O
O
O
Accessories
O
O
O
O
O
O
Cables
X
O
O
O
O
O
O: The concentration of the hazardous substances within the homogeneous material of that product is less than
the concentration limits set by GB/T 26572-2011.
X: The concentration of the hazardous substances within the homogeneous material of that product is over the
concentration limits set by GB/T 26572-2011; however, it follows the standard advised by 2011/65/EU.