Meanwell DDR-480B-12 Manuel utilisateur

Installation Manual

Type：DDR DIN rail power supply（Series：DDR-120, DDR-240, DDR-480）

DDR-120A-12 INPUT: 9~18VDC 13.5A OUTPUT: 12V 7.1A (9~10.8Vin)

12V 8.3A (10.8~18Vin)

DDR-120A-24 INPUT: 9~18VDC 13.5A OUTPUT: 24V 3.6A (9~10.8Vin)

24V 4.2A (10.8~18Vin)

DDR-120A-48 INPUT: 9~18VDC 13.5A OUTPUT: 48V 1.8A (9~10.8Vin)

48V 2.1A (10.8~18Vin)

DDR-120B-12 INPUT: 16.8~33.6VDC 9A OUTPUT: 12V 9A (16.8~21.6Vin)

12V 10A (21.6~33.6Vin)

DDR-120B-24 INPUT: 16.8~33.6VDC 9A OUTPUT: 24V 4.5A (16.8~21.6Vin)

24V 5A (21.6~33.6Vin)

DDR-120B-48 INPUT: 16.8~33.6VDC 9A OUTPUT: 48V 2.3A (16.8~21.6Vin)

48V 2.5A (21.6~33.6Vin)

DDR-120C-12 INPUT: 33.6~67.2VDC 4.5A OUTPUT: 12V 9A (33.6~43.2Vin)

12V 10A (43.2~67.2Vin)

DDR-120C-24 INPUT: 33.6~67.2VDC 4.5A OUTPUT: 24V 4.5A (33.6~43.2Vin)

24V 5A (43.2~67.2Vin)

DDR-120C-48 INPUT: 33.6~67.2VDC 4.5A OUTPUT: 48V 2.3A (33.6~43.2Vin)

48V 2.5A (43.2~67.2Vin)

DDR-120D-12 INPUT: 67.2~154VDC 2.5A OUTPUT: 12V 9A (67.2~86.4Vin)

12V 10A (86.4~154Vin)

DDR-120D-24 INPUT: 67.2~154VDC 2.5A OUTPUT: 24V 4.5A (67.2~86.4Vin)

24V 5A (86.4~154Vin)

DDR-120D-48 INPUT: 67.2~154VDC 2.5A OUTPUT: 48V 2.3A (67.2~86.4Vin)

48V 2.5A (86.4~154Vin)

DDR-240B-24 INPUT: 16.8~33.6VDC 13.5A OUTPUT: 24V 8A (16.8~21.6Vin)

24V 10A (21.6~33.6Vin)

DDR-240B-48 INPUT: 16.8~33.6VDC 13.5A OUTPUT: 48V 4A (16.8~21.6Vin)

48V 5A (21.6~33.6Vin)

DDR-240C-24 INPUT: 33.6~67.2VDC 7.5A OUTPUT: 24V 9A (33.6~43.2Vin)

24V 10A (43.2~67.2Vin)

DDR-240C-48 INPUT: 33.6~67.2VDC 7.5A OUTPUT: 48V 4.5A (33.6~43.2Vin)

48V 5A (43.2~67.2Vin)

DDR-240D-24 INPUT: 67.2~154VDC 3.7A OUTPUT: 24V 9A (67.2~86.4Vin)

24V 10A (86.4~154Vin)

DDR-240D-48 INPUT: 67.2~154VDC 3.7A OUTPUT: 48V 4.5A (67.2~86.4Vin)

48V 5A (86.4~154Vin)

DDR-480B-12 INPUT: 16.8~33.6VDC 23A OUTPUT: 12V 26.7A (16.8~21.6Vin)

12V 33.4A (21.6~33.6Vin)

DDR-480B-24 INPUT: 16.8~33.6VDC 23A OUTPUT: 24V 16A (16.8~21.6Vin)

24V 20A (21.6~33.6Vin)

DDR-480B-48 INPUT: 16.8~33.6VDC 23A OUTPUT: 48V 8A (16.8~21.6Vin)

48V 10A (21.6~33.6Vin)

Installation Manual

DDR-480C-12 INPUT: 33.6~67.2VDC 11.2A OUTPUT: 12V 30A (33.6~43.2Vin)

12V 33.4A (43.2~67.2Vin)

DDR-480C-24 INPUT: 33.6~67.2VDC 11.2A OUTPUT: 24V 18A (33.6~43.2Vin)

24V 20A (43.2~67.2Vin)

DDR-480C-48 INPUT: 33.6~67.2VDC 11.2A OUTPUT: 48V 9A (33.6~43.2Vin)

48V 10A (43.2~67.2Vin)

DDR-480D-12 INPUT: 67.2~154VDC 5A OUTPUT: 12V 30A (67.2~86.4Vin)

12V 33.4A (86.4~154Vin)

DDR-480D-24 INPUT: 67.2~154VDC 5A OUTPUT: 24V 18A (67.2~86.4Vin)

24V 20A (86.4~154Vin)

DDR-480D-48 INPUT: 67.2~154VDC 5A OUTPUT: 48V 9A (67.2~86.4Vin)

48V 10A (86.4~154Vin)

Introduction

DDR series is a DIN Rail type DC-DC converter with main features including DIN rail-type easy installation, ultra

slim width, 2:1 wide input voltage, fanless design, -40~+70℃wide operating temperature(-40~+80℃for DDR-480

series), 4kVdc I/O isolation, 150% peak load, current sharing, DC OK, adjustable output voltage and full protective

functions.

This series of models has various input options: 9~18V / 16.8~33.6V / 33.6~67.2V / 67.2~154V and various 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.

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.

（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.

Installation Manual

（3）Use copper wire only, and recommended wires are shown as below.

AWG 18 16 14 12 10

Rated Current of

Equipment (Amp) 7A 10A 15A 20A 30A

Cross-section of

Lead(mm2) 0.8 1.3 2.1 3.3 5.3

Note: 1. Current each wire carries should be de-rated to 80% of the current suggested

above when using 5 or more wires connected to the unit.

2. The maximum allowable wire cross-sectional area for the terminal of the

SDR-75 is 12AWG/2.5 mm2 .

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 5mm (0.197”).

（6）Recommended screwdriver is 4mm, slotted type.

（7）The recommended torque setting for terminals is shown as below.

Model I/P O/P

DDR-120 6.9 kgf-cm (6 Lb-in) 6.9 kgf-cm (6 Lb-in)

DDR-240 8.06 kgf-cm (7 Lb-in) 5.13 kgf-cm (4.45 Lb-in)

DDR-480 10.3 kgf-cm (9 Lb-in) 8.06 kgf-cm (7 Lb-in)

（8）Suggested fuse is shown as below.

Model Fuse

DDR-120A T10A/L250V x2

DDR-120B T8A/L250V x2

DDR-120C T8A/L250V x1

DDR-120D T4A/L250V x1

DDR-240B T10A/L250V x2

DDR-240C T6.3A/L250V x2

DDR-240D T6.3A/L250V x1

DDR-480B T10A/L250V*5

DDR-480C T8A/L250V*3

DDR-480D T6.3A/L250V*3

（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.

Installation Manual

（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 !!

（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 55°C for DDR-120 series , 50°C for DDR-240 series and 60°C for

DDR-480 series. Please do not install the unit in places with high ambient temperature or near fire source.

（8）The FG ( ) must be connected to PE (Protective Earth).

（9）Output current and output wattage must not exceed the rated value on its specification.

（10）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!

（11）For continued protection against risk of fire, replace only with same type and rating of fuse.

Pour ne pas compromettre la protection contre les risqué d’incendie, remplacer par un fusible de même

type et de memes caractéristiques nominales.

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: +886-2-2299-6100

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: +86-20-2887-1200

Web: www.meanwell.com.cn

China

MEAN WELL (GUANGZHOU)

ENTERPRISES Co., LTD.

No.11, Jingu South Road, Huadong

Town, Huadu Distric, Guangzhou,

Gungzhou, China

Tel: +86-20-3773-7100

Web: www.meanwell.com.cn

China

SUZHOU MEAN WELL

TECHNOLOGY Co., LTD.

No.77, Jian-Ming Rd. Dong-Qiao,

Pan-Yang lnd. Park, Huang-Dai

Town, Xiang-Cheng District,

Suzhou, Jiang-Su, China

Post Code:215152

Tel: +86-512-6508-8600

Web: www.meanwell.cc

U.S.A.

MEAN WELL USA, INC.

44030 Fremont Blvd., Fremont,

CA 94538, U.S.A.

Tel: +1-510-683-8886

Web: www.meanwellusa.com

Europe

MEAN WELL EUROPE B.V.

Langs de Werf 8, 1185XT Amstelveen, The

Netherlands

Tel: +31-20-758-6000

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

Metal structure

parts

Plastic structure

parts

Accessories

Cables

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.

Declaration of China VOC 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’s Standardization Administration Releases VOC Standards

Standard No. Name of the Standard

GB 30981-2020 Limit of harmful substances of industrial protective coatings

GB 33372-2020 Limits for volatile organic compounds content in adhesive

GB 38507-2020 Limits for volatile organic compounds (VOCs) In printing ink

GB 38508-2020 Limits for volatile organic compounds content in cleaning agents

Declaration of Five PBT TSCA Conformity

In order to reduce the impacts on the environment and take the more responsibility

for protecting the earth, MEAN WELL hereby confirms that MEAN WELL product

series comply with Use and Risk Management for Five PBT Chemicals under TSCA

section 6(h)

CAS No.

Substance Name

1163-19-5

Decabromodiphenyl ether (DecaBDE)

68937-41-7

Phenol, isopropylated, phosphate (3:1)

PIP (3:1)

732-26-3

2,4,6-Tris (tert-butyl) phenol (2,4,6-TTBP)

133-49-3

Pentachlorothiophenol (PCTP)

87-68-3

Hexachlorobutadiene (HCBD)

Ce manuel convient aux modèles suivants

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