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ML60.121

MiniLine-2

12V, 4.5A, SINGLE PHASE INPUT

OWER SUPPLY

 100-240V Wide Range Input

 NEC Class 2 Compliant

 Adjustable Output Voltage

 Efficiency up to 87.2%

 Low No-load Losses and Excellent Partial-load Efficiency

 Compact Design, Width only 45mm

 Full Power between -10°C and +60°C

 Large International Approval Package

 3 Year Warranty

1/23

GENERAL DESCRIPTION

A compact size, light weight, simple mounting onto the

DIN-rail and the utilization of only quality components

are what makes the MiniLine power supplies so easy to

use and install within seconds.

A rugged electrical and mechanical design as well as a

high immunity against electrical disturbances on the

mains provides reliable output power. This offers

superior protection for equipment which is connected

to the public mains network or is exposed to a critical

industrial environment.

The MiniLine series offers output voltages from 5 to

56Vdc and a power rating from 15W to 120W.

The supplementary MiniLine decoupling diode module

MLY10.241 allows building of redundant systems or to

protect against back-feeding voltages.

SHORT-FORM DATA

Output voltage DC 12V

Adjustment range 12 - 15V

Output current 4.5A at 12V

3.6A at 15V

Output power 54W

Output ripple < 50mVpp 20Hz to 20MHz

Input voltage AC 100-240V -15% / +10%

AC 100V mains

requires derating

Mains frequency 50-60Hz ±6%

AC Input current 0.91 / 0.54A at 120 / 230Vac

Power factor 0.58 / 0.5 at 120 / 230Vac

AC Inrush current typ. 16 / 32A peak value at 120

/ 230Vac 40°C

and cold start

DC Input 88-375Vdc below 130Vdc

derating required

Efficiency 85.3 / 87.2% at 120 / 230Vac

Losses 9.3 / 7.9W at 120 / 230Vac

Temperature range -10°C to +70°C operational

Derating 1.4W/°C +60 to +70°C

Hold-up time typ. 25 / 113ms at 120 / 230Vac

Dimensions 45x75x91mm WxHxD

Weight 250g / 0.55lb

ORDER NUMBERS

Power Supply ML60.121 12-15V Standard unit

Accessory MLY10.241 Redundancy Module

ZM3.WALL Wall mount bracket

MARKINGS

Ind. Cont. Eq. UL 508

UL 60950-1

Marine

Class I Div 2

NEC

Class 2

EMC, LVD

Nov. 2015 / Rev. 1.4 DS--ML60.121-EN

All parameters are specified at 12V, 4.5A, 230Vac 50Hz input, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.

www.pulspower.com Phone +49 89 9278 0 Germany

Summary of content (23 pages)

PAGE 1
ML60.121 12V, 4.5A, SINGLE PHASE INPUT MiniLine-2 POWER SUPPLY 100-240V Wide Range Input NEC Class 2 Compliant Adjustable Output Voltage Efficiency up to 87.
PAGE 2
ML60.121 12V, 4.5A, SINGLE PHASE INPUT MiniLine-2 INDEX Page 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. Intended Use .......................................................3 Installation Requirements...................................3 AC-Input...............................................................4 Input Inrush Current ...........................................5 Output .................................................................6 Hold-up Time........................
PAGE 3
ML60.121 12V, 4.5A, SINGLE PHASE INPUT MiniLine-2 1. INTENDED USE This device is designed for installation in an enclosure and is intended for the general use such as in industrial control, office, communication, and instrumentation equipment. Do not use this power supply in equipment, where malfunction may cause severe personal injury or threaten human life. 2. INSTALLATION REQUIREMENTS This device may only be installed and put into operation by qualified personnel.
PAGE 4
ML60.121 12V, 4.5A, SINGLE PHASE INPUT MiniLine-2 3. AC-INPUT AC input AC input range nom. Allowed voltage L or N to earth Input frequency Turn-on voltage Shut-down voltage max. nom. typ. typ. Input current (rms) Power factor *) Crest factor **) Start-up delay Rise time typ. typ. typ. typ. typ. Turn-on overshoot max. AC 100-240V 85-264Vac 264–300Vac 264Vac or 375Vdc 50–60Hz 65Vac see Fig. 3-1 AC 100V 1.06A 0.61 3.
PAGE 5
ML60.121 12V, 4.5A, SINGLE PHASE INPUT MiniLine-2 Fig. 3-5 De-rating requirements for low input voltages Allowable Output Power 60W 50 40 A B 30 20 10 0 85Vac A... < +45°C B... < +60°C Input Voltage 90Vac 108Vac 4. INPUT INRUSH CURRENT A NTC limits the input inrush current after turn-on of the input voltage. The inrush current is input voltage and ambient temperature dependent. The charging current into EMI suppression capacitors is disregarded in the first microseconds after switch-on.
PAGE 6
ML60.121 12V, 4.5A, SINGLE PHASE INPUT MiniLine-2 5. OUTPUT Output voltage Adjustment range nom. min. max. Factory setting Line regulation Load regulation Ripple and noise voltage Output capacitance Output current max. max. max. typ. nom. nom. nom. min. max. Output power Short-circuit current *) 12V 12-15V 16.2V *) 12.0V 10mV 100mV 50mVpp 3 000μF 4.5A 3.6A 54W 6.0A 8.0A guaranteed at clockwise end position of potentiometer ±0.2%, at full load, cold unit 85-264Vac static value, 0A Æ 4.
PAGE 7
ML60.121 12V, 4.5A, SINGLE PHASE INPUT MiniLine-2 6. HOLD-UP TIME Hold-up Time AC 100V 37ms 16ms typ. typ. AC 120V 56ms 25ms AC 230V 229ms 113ms at 12V, 2.25A, see Fig. 6-1 at 12V, 4.5A, see Fig. 6-1 Note: At no load, the hold-up time can be up to several seconds. The green DC-ok lamp is also on during this time Fig. 6-1 Hold-up time vs. input voltage Fig. 6-2 Shut-down behavior, definitions Hold-up Time a 120ms b c Zero Transition d 100 Input Voltage 80 60 a) 12V 2.25A typ. b) 12V 2.
PAGE 8
ML60.121 12V, 4.5A, SINGLE PHASE INPUT MiniLine-2 8. EFFICIENCY AND POWER LOSSES Efficiency Power losses Fig. 8-1 AC 100V 83.5% 0.45W 4.2W 10.6W typ. typ. typ. typ. Efficiency vs. output current at 12V, typ. AC 120V 85.3% 0.5W 3.9W 9.3W AC 230V 87.2% 0.85W 4.2W 7.9W Fig. 8-2 Losses vs. output current at 12V, typ. Efficiency Power Losses 90% 12W a) 230Vac b) 120Vac c) 100Vac 88 a 86 b 84 c 82 at 12V, 4.5A (full load) at 0A at 12V, 2.25A (half load) at 12V, 4.
PAGE 9
ML60.121 12V, 4.5A, SINGLE PHASE INPUT MiniLine-2 9. FUNCTIONAL DIAGRAM Fig. 9-1 Functional diagram DC on L N Input Rectifier & NTC Inrush Limiter Input Fuse & Input Filter PE Power Converter Output OverVoltage Protection + + - Output Filter Output Voltage Regulator VOUT 10. FRONT SIDE AND USER ELEMENTS Fig. 10-1 Front side A Output Terminals Screw terminals, Dual terminals for the negative and positive pole.
PAGE 10
ML60.121 12V, 4.5A, SINGLE PHASE INPUT MiniLine-2 11. TERMINALS AND WIRING All terminals are easy to access when mounted on the panel. Input and output terminals are separated from each other (input below, output above) to help in error-free wiring. Type Solid wire Stranded wire American Wire Gauge Wire stripping length Screwdriver Recommended tightening torque Input screw terminals max. 6mm2 max. 4mm2 max. AWG10 7mm / 0.275inch 3.5mm slotted or Pozidrive No 2 1Nm, 9lb.in Output screw terminals max.
PAGE 11
ML60.121 12V, 4.5A, SINGLE PHASE INPUT MiniLine-2 13. EMC The power supply is suitable for applications in industrial environment as well as in residential, commercial and light industry environment without any restrictions. A detailed EMC report is available on request. EMC Immunity Electrostatic discharge Electromagnetic RF field Fast transients (Burst) Surge voltage on input Generic standards: EN 61000-6-1 and EN 61000-6-2 EN 61000-4-2 Contact discharge Air discharge EN 61000-4-3 80MHz-2.
PAGE 12
ML60.121 12V, 4.5A, SINGLE PHASE INPUT MiniLine-2 14. ENVIRONMENT Operational temperature *) Storage temperature Output de-rating Humidity **) Vibration sinusoidal Shock Altitude -10°C to +70°C (14°F to 158°F) -40°C to +85°C (-40°F to 185°F) 1.4W/°C 5 to 95% r.H. 2-17.8Hz: ±1.6mm; 17.8-500Hz: 2g 2 hours / axis 15g 6ms, 10g 11ms 3 bumps / direction, 18 bumps in total 0 to 2000m (0 to 6 560ft) 2000 to 6000m (6 560 to 20 000ft) reduce output power according Fig.
PAGE 13
ML60.121 12V, 4.5A, SINGLE PHASE INPUT MiniLine-2 15. PROTECTION FEATURES Output protection Output over-voltage protection Output over-current protection Degree of protection Penetration protection Over-temperature protection Input transient protection Internal input fuse *) Electronically protected against overload, no-load and short-circuits *) typ. 18Vdc In case of an internal power supply fault, a redundant max. 19Vdc circuit limits the maximum output voltage.
PAGE 14
ML60.121 12V, 4.5A, SINGLE PHASE INPUT MiniLine-2 17. DIELECTRIC STRENGTH The output voltage is floating and has no ohmic connection to the ground. Type and factory tests are conducted by the manufacturer. Field tests may be conducted in the field using the appropriate test equipment which applies the voltage with a slow ramp (2s up and 2s down). Connect all phase-terminals together as well as all output poles before conducting the test.
PAGE 15
ML60.121 12V, 4.5A, SINGLE PHASE INPUT MiniLine-2 18. APPROVALS The CE mark indicates conformance with the - EMC directive and the - Low-voltage directive (LVD). See Declaration of Conformity (DoC) for further information. CB Scheme, Information Technology Equipment EC Declaration of Conformity IEC 60950-1 2nd Edition UL 508 IND. CONT. EQ. UL 60950-1 2nd Edition NEC Class 2 NEC CLASS 2 Class I Div 2 ANSI / ISA 12.12.
PAGE 16
ML60.121 12V, 4.5A, SINGLE PHASE INPUT MiniLine-2 20. PHYSICAL DIMENSIONS AND WEIGHT Weight DIN-Rail Installation Clearances 250g / 0.55lb Use 35mm DIN-rails according to EN 60715 or EN 50022 with a height of 7.5 or 15mm. The DIN-rail height must be added to the unit depth (91mm) to calculate the total required installation depth. See chapter 2 Fig. 20-1 Front view Fig. 20-2 Side view Nov. 2015 / Rev. 1.4 DS--ML60.121-EN All parameters are specified at 12V, 4.
PAGE 17
ML60.121 12V, 4.5A, SINGLE PHASE INPUT MiniLine-2 21. ACCESSORY 21.1. ZM3.WALL – WALL MOUNT BRACKET DIN-Rail bracket for wall or panel mount: The picture of the power supply is for representation only Hole diameter: 4.2mm 21.2. MLY10.241 - REDUNDANCY MODULE The MLY10.241 is a dual redundancy module, which has two diodes with a common cathode included. It can be used for various purposes. The most popular application is to configure highly reliable and true redundant power supply systems.
PAGE 18
ML60.121 12V, 4.5A, SINGLE PHASE INPUT MiniLine-2 22. APPLICATION NOTES 22.1. PEAK CURRENT CAPABILITY Solenoids, contactors and pneumatic modules often have a steady state coil and a pick-up coil. The inrush current demand of the pick-up coil is several times higher than the steady-state current and usually exceeds the nominal output current. The same situation applies when starting a motor or switching-on a capacitive load.
PAGE 19
ML60.121 12V, 4.5A, SINGLE PHASE INPUT MiniLine-2 22.3. CHARGING OF BATTERIES The power supply can be used to charge 12V lead-acid or maintenance free batteries. Instructions for charging batteries (float charging): a) Ensure that the ambient temperature of the power supply is below 45°C b) Set output voltage (measured at no load and at the battery end of the cable) very precisely to the end-of-charge voltage. End-of-charge voltage 13.9V 13.75V 13.6V 13.
PAGE 20
ML60.121 12V, 4.5A, SINGLE PHASE INPUT MiniLine-2 22.6. PARALLEL USE FOR REDUNDANCY Voltage Monitor Power supplies can be paralleled for redundancy to gain higher system availability. Redundant systems require a certain amount of extra power to support the load in case one power supply unit fails. The simplest way is to put two power supplies in parallel. This is called a 1+1 redundancy.
PAGE 21
ML60.121 12V, 4.5A, SINGLE PHASE INPUT MiniLine-2 22.9. SERIES OPERATION Unit A Power supplies of the exact same type can be connected in series for higher AC + output voltages. It is possible to connect as many units in series as needed, providing the sum of the output voltage does not exceed 150Vdc. Voltages DC with a potential above 60Vdc are not SELV any more and can be dangerous. + Such voltages must be installed with a protection against touching.
PAGE 22
ML60.121 12V, 4.5A, SINGLE PHASE INPUT MiniLine-2 22.12. USE IN A TIGHTLY SEALED ENCLOSURE When the power supply is installed in a tightly sealed enclosure, the temperature inside the enclosure will be higher than outside. In such situations, the inside temperature defines the ambient temperature for the power supply. The following measurement results can be used as a reference to estimate the temperature rise inside the enclosure.
PAGE 23
ML60.121 12V, 4.5A, SINGLE PHASE INPUT MiniLine-2 22.13. MOUNTING ORIENTATIONS Mounting orientations other than input terminals on the bottom and output on the top require a reduction in continuous output power or a limitation in the maximum allowed ambient temperature. The amount of reduction influences the lifetime expectancy of the power supply. Therefore, two different derating curves for continuous operation can be found below: Curve A1 Curve A2 Recommended output current.