background image

 

 

QS3.241 

 

 

 

 

Q-Series 

24V,

 

3.4A,

 

S

INGLE 

P

HASE 

I

NPUT

 

 

 

Jul. 2020 / Rev. 2.3 DS-QS3.241-EN 

All parameters are specified at 24V, 3.4A, 230Vac, 25°C ambient and after a 5 minutes run-in time unless otherwise noted. 

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

8/26 

 

7.

 

H

OLD

-

UP 

T

IME

 

 
 

 

AC 100V

 

AC 120V

 

AC 230V

 

 

Hold-up Time 

typ. 

58ms 

88ms 

347ms 

at 24V, 1.7A, see Fig. 7-1 

 

typ. 

28ms 

41ms 

174ms 

at 24V, 3.4A, see Fig. 7-1 

 

 

Fig. 7-1

   Hold-up time vs. input voltage 

 

Fig. 7-2

   Shut-down behavior, definitions 

 

10

30

50

70

90

190ms

85

120

155

190

230Vac

Input Voltage

110

130

150

Hold-up Time

170

24V, 3.4A, typ.

24V, 3.4A, min.

24V, 1.7A, typ.

24V, 1.7A, min.

 

 

- 5%

Hold-up Time

Zero Transition

Output
Voltage

Input
Voltage

 

 

Summary of Contents for YR20.242

Page 1: ...ss to be used High immunity to transients and power surges as well as low electromagnetic emission makes usage in nearly every environment possible The integrated output power manager a wide range inp...

Page 2: ...22 13 Mounting Orientations 26 The information given in this document is correct to the best of our knowledge and experience at the time of publication If not expressly agreed otherwise this informat...

Page 3: ...tential must not exceed 276Vac The input can also be powered from batteries or similar DC sources The continuous voltage between the supply voltage and the PE ground potential must not exceed 375Vdc A...

Page 4: ...ig 3 4 Crest factor typ 3 33 3 9 3 88 at 24V 3 4A Start up delay typ 360ms 350ms 330ms see Fig 3 2 Rise time typ 6ms 5ms 7ms 0mF 24V 3 4A see Fig 3 2 typ 20ms 20ms 22ms 3 4mF 24V 3 4A see Fig 3 2 Turn...

Page 5: ...source For other sources contact PULS b Connect pole to L and pole to N c Connect the PE terminal to a earth wire or to the machine ground 5 INPUT INRUSH CURRENT An active inrush limitation circuit l...

Page 6: ...Power load impedance 25mOhm max 6 0A continuous load impedance 10mOhm see Fig 6 1 Output capacitance typ 1 500 F included inside the power supply BonusPower short term power capability up to typ 4s Th...

Page 7: ...t e rm Adjustment Range con tin uou s Bonus Time 0 110 120 130 140 150 160 1 2 3 7 4 5 6 8 9 10s min max typ Output Power Fig 6 3 BonusPower recovery time Power Demand 100 t t Limitation by Power Man...

Page 8: ...0 Germany 8 26 7 HOLD UP TIME AC 100V AC 120V AC 230V Hold up Time typ 58ms 88ms 347ms at 24V 1 7A see Fig 7 1 typ 28ms 41ms 174ms at 24V 3 4A see Fig 7 1 Fig 7 1 Hold up time vs input voltage Fig 7 2...

Page 9: ...here the power supply is loaded with 25 of the nominal load for 25 of the time 50 of the nominal load for another 25 of the time 75 of the nominal load for another 25 of the time and with 100 of the n...

Page 10: ...ife and is determined by the lifetime expectancy of the built in electrolytic capacitors Lifetime expectancy is specified in operational hours and is calculated according to the capacitor s manufactur...

Page 11: ...pring clamp terminals Solid wire 0 5 6mm2 0 3 4mm2 Stranded wire 0 5 4mm2 0 3 2 5mm2 American Wire Gauge 20 10 AWG 26 12 AWG Wire stripping length 10mm 0 4inch 6mm 0 25inch Screwdriver not applicable...

Page 12: ...tive output Negative return output C Output voltage potentiometer Multi turn potentiometer Open the flap to adjust the output voltage Factory set 24 1V D DC OK LED green On when the output voltage is...

Page 13: ...40Vac 500ms Criterion A Criterion C Criterion A Criterion A Criterion A Criterion A Voltage interruptions EN 61000 4 11 0 of 200Vac 0V 5000ms Criterion C Voltage sags SEMI F47 0706 dips on the input v...

Page 14: ...560ft without any restrictions 2000 to 6000m 6 560 to 20 000ft reduce output power or ambient temperature see Fig 14 2 IEC 62103 EN 50178 overvoltage category II Altitude de rating 5W 1000m or 5 C 100...

Page 15: ...nt leakage current typ 0 11mA 0 26mA 100Vac 50Hz TN TT mains IT mains typ 0 15mA 0 38mA 120Vac 60Hz TN TT mains IT mains typ 0 25mA 0 63mA 230Vac 50Hz TN TT mains IT mains 0 14mA 0 31mA 110Vac 50Hz TN...

Page 16: ...icate TAA00002JT Temperature Class D Humidity Class B Vibration Class C EMC Class A Enclosure Class A Marine ABS Design Assessment Certificate ABS American Bureau of Shipment assessed product Certific...

Page 17: ...irective LVD RoHS directive REACH Directive Manufacturer s Statement EU Directive regarding the Registration Evaluation Authorisation and Restriction of Chemicals EAC TR Registration Registration for...

Page 18: ...noted www pulspower com Phone 49 89 9278 0 Germany 18 26 20 PHYSICAL DIMENSIONS AND WEIGHT Weight 440g 0 97lb DIN Rail Use 35mm DIN rails according to EN 60715 or EN 50022 with a height of 7 5 or 15m...

Page 19: ...e power supply onto a flat surface without utilizing a DIN Rail 21 2 ZM11 SIDE SIDE MOUNTING BRACKET This bracket is used to mount Dimension units sideways with or without utilizing a DIN Rail The two...

Page 20: ...al current The buffer unit does not require any control wiring It can be added in parallel to the load circuit at any given point Buffer units can be added in parallel to increase the output ampacity...

Page 21: ...e unit will respond with a thermal shut down after a period of time Use the maximum duty cycle curve Fig 23 2 to check if the average output current is below the nominal current Fig 23 1 Repetitive pu...

Page 22: ...ltage dips Fig 23 3 Peak load with 2x the nominal current for 50ms typ Fig 23 4 Peak load with 4x the nominal current for 5ms typ Peak load 6 8A resistive for 50ms Output voltage dips from 24V to 18 5...

Page 23: ...or redundancy module can also be utilized Keep an installation clearance of 15mm left right between two power supplies and avoid installing the power supplies on top of each other Do not use power su...

Page 24: ...terminals Power Supply Input Output Load max 13A Power Supply Input Output Load Distribution Terminals Power Supply Input Output Power Supply Input Output 22 9 SERIES OPERATION Power supplies of the...

Page 25: ...put Protection 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 situati...

Page 26: ...t Curve A2 Max allowed output current results in approximately half the lifetime expectancy of A1 Fig 23 7 Mounting Orientation A Standard orientation Power Supply OUTPUT INPUT Output Current 0 10 20...

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