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Puls MiniLine-2 Series Manual Download Page 15

 

 

ML120.244

 

 

MiniLine-2 

 

24V,

 

5A,

 

S

INGLE 

P

HASE 

I

NPUT

 

 

 

20.

 

P

HYSICAL 

D

IMENSIONS AND 

W

EIGHT

 

 

Weight 

360g / 0.8lb 

DIN-Rail 

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 (103mm) to calculate the total required 
installation depth. 

Installation Clearances 

See chapter 2

 

 

 

Fig. 20-1

   Front view 

 

Fig. 20-2

   Side view 

 

 

 

 

 

Apr. 2013 / Rev. 1.1  DS-ML120.244-EN  
All parameters are specified at 24V, 5A, 230Vac input, 25°C ambient and after a 5 minutes run-in time unless otherwise noted. 

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

15/21

Summary of Contents for MiniLine-2 Series

Page 1: ...vironment Besides the cost optimized ML120 244 two additional units are available in the ML120 series The ML120 CLASS2 fulfills the NEC Class 2 requirements and the ML120 241 is the standard product w...

Page 2: ...housing is patent by PULS US patent No US D442 923S No part of this document may be reproduced or utilized in any form without permission in writing from the publisher TERMINOLOGY AND ABREVIATIONS PE...

Page 3: ...le another power supply WARNING Risk of electrical shock fire personal injury or death Do not use the power supply without proper grounding Protective Earth Use the terminal on the input block for ear...

Page 4: ...down voltage typ 134Vac steady state value see Fig 3 1 The power factor is the ratio of the true or real power to the apparent power in an AC circuit The crest factor is the mathematical ratio of the...

Page 5: ...t Inrush energy typ 1A2 s 40 C ambient cold start Fig 4 1 Input inrush current typical behavior 230Vac input 24V 5A output 25 C ambient Fig 4 2 Input inrush current zoom into first peak 230Vac input 2...

Page 6: ...ll output voltage cannot be maintained and the output voltage will drip to lower values Detailed curves can be found in chapter22 1 Output power nom 120W Short circuit current min 7 8A load impedance...

Page 7: ...ing this time Fig 7 1 Hold up time vs input voltage Fig 7 2 Shut down behavior definitions 0 15 30 75 90ms 200 210 230 240 260Vac Hold up Time 45 60 a b c d 220 Input Voltage 250 a 24V 2 5A typ b 24V...

Page 8: ...0 of the nominal load for the rest of the time Fig 8 1 Efficiency vs output current at 24V typ Fig 8 2 Losses vs output current at 24V typ Efficiency 0 5 84 85 86 87 88 89 90 83 91 5A 2 2 5 4 1 3 Outp...

Page 9: ...t Terminals Screw terminals Dual terminals for the negative and positive pole Both poles are equal Positive output Negative return output B Input Terminals Screw terminals L Phase Line input N Neutral...

Page 10: ...and 40 C 96 000h at 24V 2 5A and 40 C 106 000h at 24V 5A and 25 C MTBF SN 29500 IEC 61709 T B D at 24V 5A and 40 C T B D at 24V 5A and 25 C MTBF MIL HDBK 217F T B D at 24V 5A 40 C Ground Benign GB40 T...

Page 11: ...est During the test minor temporary impairments may occur which will be corrected by the power supply itself C Temporary loss of function is possible Power supply may shut down and restarts by itself...

Page 12: ...er voltage category III IEC 62103 EN 50178 altitudes up to 2000m II altitudes from 2000m to 6000m Degree of pollution 2 IEC 62103 EN 50178 not conductive LABS compatibility The unit does not release a...

Page 13: ...Hz TN TT mains IT mains Double or reinforced insulation 17 DIELECTRIC STRENGTH The output voltage is floating and has no ohmic connection to the ground Type and factory tests are conducted by the manu...

Page 14: ...vel 3 in U S A UL 60950 1 and Canada C22 2 No 60950 1 E File E137006 Marine pending Marine and offshore applications environmental category C EMC2 GL Germanischer Lloyd classified GOST P pending Certi...

Page 15: ...he DIN rail height must be added to the unit depth 103mm to calculate the total required installation depth Installation Clearances See chapter 2 Fig 20 1 Front view Fig 20 2 Side view Apr 2013 Rev 1...

Page 16: ...hold up time DC Buffer Unit s Power Supply Load AC 21 2 REDUNDANCY MODULES The MLY10 241 is a dual redundancy module which has two diodes with a common cathode included It can be used for various pur...

Page 17: ...ow typical voltage dips Fig 22 1 Peak loading with 2x the nominal current for 50ms typ Fig 22 2 Peak loading with 5x the nominal current for 5ms typ 10ms DIV Output Voltage Output Current 24 5V 0A 10A...

Page 18: ...load current between the power supplies Usually the power supply with the higher adjusted output voltage draws current until it goes into current limitation This means no harm to the power supply as l...

Page 19: ...ng redundant power systems a Use separate input fuses for each power supply b Use separate mains systems for each power supply whenever it is possible c Monitor the individual power supply units A mon...

Page 20: ...ed as long as the supplying voltage is below 240V 10 Use a fuse or a circuit breaker to protect the N input The N input is not internally protected and is in this case connected to a hot wire Appropri...

Page 21: ...ended output current Curve A2 Max allowed output current results in approximately half the lifetime expectancy of A1 Fig 22 5 Mounting Orientation A Standard orientation Power Supply OUTPUT INPUT Outp...

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