Datasheet

ManualsBrandsPULS ManualsAccessories for electricalML50.100

ML50.100, ML50.109

MiniLine

24V, 2.1A, SINGLE PHASE INPUT

Mar. 2007 / Rev. 1.0 DS-ML50.100-EN

All parameters are specified at 24V, 2.1A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.

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

1/20

POWER SUPPLY

■ AC 100-240V Wide Range Input

■ NEC Class 2 Compliant

■ Adjustable Output Voltage

■ Efficiency up to 89%

■ Compact Design, Width only 45mm

■ Full Output Power Between -10°C and +60°C

■ DC-OK Signal Included

■ Large International Approval Package

■ DIN-Rail Bracket for Wall or Panel Mount Included

■ 3 Year Warranty

1. GENERAL DESCRIPTION

2. SHORT-FORM DATA

Output voltage DC 24V

Adjustment range 24-28V

Output current 2.1–1.8A 24-28V

Output power 50W

Output ripple < 50mVpp 20Hz to 20MHz

Input voltage AC 100-240V Wide Range Input

Mains frequency 50-60Hz ±6%

AC Input current typ. 0.77 / 0.44A at 120 / 230Vac

Power factor typ. 0.56 / 0.52 at 120 / 230Vac

AC Inrush current 17 / 35A typ. peak value

at 120 / 230Vac

40°C and cold start

DC Input 85-375Vdc

Efficiency typ. 88.4 / 89.0% at 120 / 230Vac

Losses typ. 6.6 / 6.2W at 120 / 230Vac

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

Derating 1.3W/°C +60 to +70°C

Hold-up time typ. 35 / 190ms at 120 / 230Vac

Dimensions 45x75x91mm WxHxD

A compact size, light weight, simple mounting on

the DIN-rail and the quick connect spring-clamp

terminals are what makes the MiniLine power

supplies so easy to use and installs in 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 of up to 100W. A DC-OK

signal allows remote diagnostics.

The supplementary MiniLine decoupling diode

module MLY02.100 allows building of redundant

systems or to protect against back-feed voltages.

ML50.100

ML100.100

ML50.109

ML100.200

ML50.101ML30.100

ML50.111

Less

power

Conformal

coating

24V MiniLine

Summary of content (20 pages)

PAGE 1
ML50.100, ML50.109 24V, 2.1A, SINGLE PHASE INPUT MiniLine POWER SUPPLY ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ AC 100-240V Wide Range Input NEC Class 2 Compliant Adjustable Output Voltage Efficiency up to 89% Compact Design, Width only 45mm Full Output Power Between -10°C and +60°C DC-OK Signal Included Large International Approval Package DIN-Rail Bracket for Wall or Panel Mount Included 3 Year Warranty 1. GENERAL DESCRIPTION 2.
PAGE 2
ML50.100, ML50.109 24V, 2.1A, SINGLE PHASE INPUT MiniLine INDEX 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. PAGE General Description ............................................1 Short-form Data ..................................................1 Order Numbers....................................................1 Markings ..............................................................1 AC-Input...............................................................
PAGE 3
ML50.100, ML50.109 24V, 2.1A, SINGLE PHASE INPUT MiniLine 5. AC-INPUT AC input AC input range nom. Input frequency Turn-on voltage Shut-down voltage nom. typ. typ. AC 100-240V 85-264Vac 60-85Vac 264-300Vac 50 – 60Hz 65Vac 55Vac typ. typ. typ. typ. typ. typ. max. AC 100V 0.91A 0.58 3.05 32ms 33ms 45ms 400mV Input current Power factor *) Crest factor **) Start-up delay Rise time Turn-on overshoot Wide-range input, TN-, TT-, IT-Mains, see Fig.
PAGE 4
ML50.100, ML50.109 24V, 2.1A, SINGLE PHASE INPUT MiniLine 6. INPUT INRUSH CURRENT SURGE A NTC limits the input inrush current after turn-on of the input voltage. The inrush current is input voltage and ambient temperature dependent. max. typ. typ. Inrush current Inrush energy AC 100V 18Apeak 14Apeak 0.3A2s Fig. 6-1 Input inrush current, typical behavior AC 120V 23Apeak 17Apeak 0.4A2s AC 230V 48Apeak 35Apeak 1.5A2s 40°C ambient, cold start 40°C ambient, cold start 40°C ambient, cold start Fig.
PAGE 5
ML50.100, ML50.109 24V, 2.1A, SINGLE PHASE INPUT MiniLine 8. HOLD-UP TIME Hold-up Time typ. typ. AC 100V 54ms 26ms AC 120V 82ms 40ms Fig. 8-1 Hold-up time vs. input voltage AC 230V 360ms 180ms 1.05A, 24V, see Fig. 8-1 2.1A, 24V, see Fig. 8-1 Fig. 8-2 Shut-down behavior, definitions Hold-up Time a 120ms b c Zero Transition d Intput Voltage 100 80 a) 24V 1.05A typ. b) 24V 1.05Amin. c) 24V 2.1A typ. d) 24V 2.1A min.
PAGE 6
ML50.100, ML50.109 24V, 2.1A, SINGLE PHASE INPUT MiniLine 10. OUTPUT Output voltage Adjustment range Factory setting Line regulation Load regulation Ripple and noise voltage Output capacitance Output current Output power Short-circuit current nom. min. max. 24V 24-28V 30V max. max. max. typ. nom. nom. nom. min. max. 24.5V 10mV 100mV 50mVpp 1600µF 2.1A 1.8A 50W 3.1A 5A Guaranteed At clockwise end position of potentiometer ±0.2%, at full load, cold unit 85 to 264Vac Static value, 0A Æ 2.
PAGE 7
ML50.100, ML50.109 24V, 2.1A, SINGLE PHASE INPUT MiniLine 11. EFFICIENCY AND POWER LOSSES Efficiency Power losses typ. typ. typ. typ. AC 100V 87.5% 0.6W 4.0W 7.2W Fig. 11-1 Efficiency vs. output current at 24V Efficiency 90% 88 86 84 82 80 78 76 74 0.3 AC 120V 88.4% 0.7W 4.1W 6.6W AC 230V 89.0% 1.3W 4.4W 6.2W 2.1A, 24V 0A 1.05A, 24V 2.1A, 24V Fig. 11-2 Losses vs. output current at 24V Power Losses b a c a) 100Vac b) 120Vac c) 230Vac Output Current 0.6 0.9 1.2 1.
PAGE 8
ML50.100, ML50.109 24V, 2.1A, SINGLE PHASE INPUT MiniLine 12. FUNCTIONAL DIAGRAM Fig. 12-1 Functional diagram DC ok L N Input Fuse & Input Filter Input Rectifier & Inrush Limiter Power Converter Output OverVoltage Protection Output Filter + + - DC-OK Transistor Signal DC-ok Signal Output Voltage Regulator VOUT 13. RELIABILITY These units are extremely reliable and use only the highest quality materials. The number of critical components such as electrolytic capacitors has been reduced.
PAGE 9
ML50.100, ML50.109 24V, 2.1A, SINGLE PHASE INPUT MiniLine 14. FRONT SIDE AND USER ELEMENTS Fig.
PAGE 10
ML50.100, ML50.109 24V, 2.1A, SINGLE PHASE INPUT MiniLine 16. EMC The CE mark indicates conformance with EMC guideline 89/336/EEC, 93/68/EEC and the low-voltage directive (LVD) 73/23/EWG. A detailed EMC Report is available on request.
PAGE 11
ML50.100, ML50.109 24V, 2.1A, SINGLE PHASE INPUT MiniLine 17. ENVIRONMENT Operational temperature Output de-rating Storage temperature Humidity -10°C to +70°C (14°F to 158°F) 1.3W/°C -40 to +85°C (-40°F to 185°F) 5 to 95% r.H. Reduce output power according to Fig. 17-1 60-70°C (140°F to 158°F), see Fig. 17-1 Storage and transportation IEC 60068-2-30 Vibration sinusoidal 2-17.8Hz: ±1.6mm; 17.
PAGE 12
ML50.100, ML50.109 24V, 2.1A, SINGLE PHASE INPUT MiniLine 19. SAFETY Input / output separation SELV IEC/EN 60950-1 PELV EN 60204-1, EN 50178, IEC 62103, IEC 60364-4-41 double or reinforced insulation I PE (Protective Earth) connection required > 5MOhm input to output, 500Vdc typ. 0.12mA 100Vac, 50Hz, TN mains typ. 0.17mA 120Vac, 60Hz, TN mains typ. 0.29mA 230Vac, 50Hz, TN mains < 0.16mA 110Vac, 50Hz, TN mains < 0.23mA 132Vac, 60Hz, TN mains < 0.
PAGE 13
ML50.100, ML50.109 24V, 2.1A, SINGLE PHASE INPUT MiniLine 21. APPROVALS IEC 60950-1 IECEE CB Scheme, Information Technology Equipment CB SCHEME IEC 60601-1 IECEE CB Scheme, Medical, Basic Insulation CB SCHEME UL 508 LISTED as Industrial Control Equipment E198865 IND. CONT. EQ. UL2601 LISTED as Medical UL 60950-1 RECOGNIZED E137006 recognized for the use in U.S.A. (UL 60950-1) and Canada (C22.2 No. 60950).
PAGE 14
ML50.100, ML50.109 24V, 2.1A, SINGLE PHASE INPUT MiniLine 24. PHYSICAL DIMENSIONS AND WEIGHT Weight DIN-Rail 240g / 0.53lb 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 depth (91mm) to calculate the total required installation depth. Electronic files with mechanical data can be downloaded at www.pulspower.com Fig. 24-1 Front view Fig. 24-2 Side view 25.
PAGE 15
ML50.100, ML50.109 24V, 2.1A, SINGLE PHASE INPUT MiniLine 26. ACCESSORY DIN-Rail bracket for wall or panel mount A DIN-rail bracket is included in each shipping box. Fig. 26-1 DIN-Rail Bracket Fig. 26-2 DIN-Rail Bracket Dimensions Hole diameter: 4.2mm MLY02.100 Dual decoupling module 2x5A Fig. 26-4 Redundant System with Two ML50.100 and One MLY02.100 PS1 ok PS2 ok + + - - DC ok + + - - DC ok adj. ML50.100 + - VIN 2 ML50.100 N L N MLY02 Load VOUT ++ -- - I L + - VIN 1 adj. + Fig.
PAGE 16
ML50.100, ML50.109 24V, 2.1A, SINGLE PHASE INPUT MiniLine 27. APPLICATION NOTES 27.1. PEAK CURRENT CAPABILITY Solenoids, contactors and pneumatic modules often have a steady state (sealed) 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 capacitive load. Branch circuits are often protected with circuit breakers or fuses.
PAGE 17
ML50.100, ML50.109 24V, 2.1A, SINGLE PHASE INPUT MiniLine 27.3. SERIES OPERATION The power supply can be put in series to increase the output voltage. Fig. 27-3 Schematic for series operation Unit A AC DC + + Unit B AC DC Load + - Earth Instructions for use in series: a) It is possible to connect as many units in series as needed, providing the sum of the output voltage does not exceed 150Vdc. b) Voltages with a potential above 60Vdc are not SELV any more and can be dangerous.
PAGE 18
ML50.100, ML50.109 24V, 2.1A, SINGLE PHASE INPUT MiniLine Please note: This simple way to build a redundant system has two major disadvantages: - The faulty power supply can not be recognized. The green LED will still be on since it is reverse-powered from the other power supply. - It does not cover failures such as an internal short circuit in the secondary side of the power supply.
PAGE 19
ML50.100, ML50.109 24V, 2.1A, SINGLE PHASE INPUT MiniLine 27.8. EXTERNAL INPUT PROTECTION The unit is tested and approved for branch circuits up to 15A (UL) or 16A (IEC). External protection is only required if the supplying branch has an ampacity greater than this. In some countries local regulations might apply so check local codes and requirements. If an external protective device is utilized, a minimum value is required to avoid undesired tripping of the fuse. B-Characteristic max.
PAGE 20
ML50.100, ML50.109 24V, 2.1A, SINGLE PHASE INPUT MiniLine 27.12. MOUNTING ORIENTATIONS Mounting orientations other than input terminals on the bottom and output on the top requires 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 power.