1-phase, 24 V DC Siemens

Обзор



The single-phase SITOP compact are power supplies for the lower performance range. Thanks to the extremely space-saving slim design, they are especially suited to distributed applications in control boxes or in small control cabinets. The series is characterized by low power losses throughout the entire load range. The losses are extremely low even during idling, which means they are perfectly suited for applications that are frequently in stand-by mode. The SITOP PSU100C power supplies have a wide-range input for AC and DC networks; plug-in terminals facilitate the electrical connection.

To further increase the 24 V availability, the SITOP compact power supplies can be combined with DC UPS, redundancy and selectivity modules.

Main product highlights

  • 24 V DC/ 0.6 A, 1.3 A, 2.5 A and 4 A
  • 24 V DC/3.7 A for the supply of NEC class 2 circuits with limited output power (100 VA)
  • 1-phase wide-range input from 85 V to 264 V AC or 110 V to 300 V DC
  • Small mounting surface thanks to its slim design
  • High efficiency across the entire load range.
  • Low energy consumption during no-load operation or stand-by
  • Adjustable output voltage for compensating voltage drops (starting at 1.3 A)
  • Green LED for "24 V OK"
  • Plug-in connecting terminals for pre-fabricated wiring and fast electrical connection
  • Wide temperature range from –20 to +70 °C
  • Comprehensive certifications, such as UL, ATEX or GL

Технические данные



Order number

6EP1331-5BA00

6EP1331-5BA10

6EP1332-5BA00

6EP1332-5BA20

6EP1332-5BA10

Product

SITOP PSU100C

SITOP PSU100C

SITOP PSU100C

SITOP PSU100C

SITOP PSU100C

Power supply, type

24 V/0.6 A

24 V/1.3 A

24 V/2.5 A

24 V/3.7 A

24 V/4 A

Input

 

 

 

 

 

Input

1-phase AC or DC

1-phase AC or DC

1-phase AC or DC

1-phase AC or DC

1-phase AC or DC

Rated voltage value Vin rated

100 ... 230 V

100 ... 230 V

100 ... 230 V

100 ... 230 V

100 ... 230 V

Voltage range AC

85 ... 264 V

85 ... 264 V

85 ... 264 V

85 ... 264 V

85 ... 264 V

Input voltage

 

 

 

 

 

  • ● for DC

110 ... 300 V

110 ... 300 V

110 ... 300 V

110 ... 300 V

110 ... 300 V

Wide-range input

Yes

Yes

Yes

Yes

Yes

Overvoltage resistance

2.3 × Vin rated, 1.3 ms

2.3 × Vin rated, 1.3 ms

2.3 × Vin rated, 1.3 ms

2.3 × Vin rated, 1.3 ms

2.3 × Vin rated, 1.3 ms

Mains buffering at Iout rated, min.

20 ms; at Vin = 230 V

20 ms; at Vin = 230 V

20 ms; at Vin = 230 V

20 ms; at Vin = 230 V

20 ms; at Vin = 230 V

Rated line frequency

50 ... 60 Hz

50 ... 60 Hz

50 ... 60 Hz

50 ... 60 Hz

50 ... 60 Hz

Rated line range

47 ... 63 Hz

47 ... 63 Hz

47 ... 63 Hz

47 ... 63 Hz

47 ... 63 Hz

Input current

 

 

 

 

 

  • ● at rated input voltage 100 V

0.28 A

0.63 A

1.21 A

1.88 A

2.25 A

  • ● at rated input voltage 230 V

0.18 A

0.31 A

0.67 A

0.95 A

1.15 A

Switch-on current limiting (+25 °C), max.

28 A

34 A

31 A

30 A

34 A

I²t, max.

0.7 A²·s

1.2 A²·s

2.4 A²·s

3 A²·s

3 A²·s

Built-in incoming fuse

internal

internal

internal

internal

internal

Protection in the mains power input (IEC 898)

Recommended miniature circuit breaker: from 16 A characteristic B or from 10 A characteristic C

Recommended miniature circuit breaker: from 16 A characteristic B or from 10 A characteristic C

Recommended miniature circuit breaker: from 16 A characteristic B or from 10 A characteristic C

Recommended miniature circuit breaker: from 16 A characteristic B or from 10 A characteristic C

Recommended miniature circuit breaker: from 16 A characteristic B or from 10 A characteristic C

Output

 

 

 

 

 

Output

Controlled, isolated DC voltage

Controlled, isolated DC voltage

Controlled, isolated DC voltage

Controlled, isolated DC voltage

Controlled, isolated DC voltage

Rated voltage Vout DC

24 V

24 V

24 V

24 V

24 V

Total tolerance, static ±

3 %

3 %

3 %

3 %

3 %

Static mains compensation, approx.

0.1 %

0.1 %

0.1 %

Static load balancing, approx.

0.2 %

0.2 %

0.2 %

Residual ripple peak-peak, max.

200 mV

200 mV

200 mV

200 mV

200 mV

Residual ripple peak-peak, typ.

40 mV

25 mV

55 mV

90 mV

80 mV

Spikes peak-peak, max. (bandwidth: 20 MHz)

300 mV

300 mV

300 mV

300 mV

300 mV

Spikes peak-peak, typ. (bandwidth: 20 MHz)

20 mV

20 mV

50 mV

60 mV

80 mV

Adjustment range

22.2 ... 26.4 V

22.2 ... 26.4 V

22.2 ... 26.4 V

Product function Output voltage adjustable

No

Yes

Yes

No

Yes

Output voltage setting

-

via potentiometer

via potentiometer

-

via potentiometer

Status display

Green LED for output voltage OK

Green LED for output voltage OK

Green LED for output voltage OK

Green LED for output voltage OK

Green LED for output voltage OK

On/off behavior

Overshoot of Vout approx. 5 %

Overshoot of Vout approx. 5 %

Overshoot of Vout approx. 1 %

Overshoot of Vout approx. 1 %

Overshoot of Vout approx. 1 %

Startup delay, max.

1 s

0.6 s

0.7 s

1.5 s

1.5 s

Voltage rise, typ.

25 ms

90 ms

100 ms

500 ms

400 ms

Rated current value Iout rated

0.6 A

1.3 A

2.5 A

3.7 A

4 A

Current range

0 ... 0.6 A

0 ... 1.3 A

0 ... 2.5 A

0 ... 3.7 A

0 ... 4 A

  • ● Note

+55 ... +70 °C: Derating 3%/K

+55 ... +70 °C: Derating 3%/K

+55 ... +70 °C: Derating 3,5%/K

+55 ... +70 °C: Derating 3,5%/K

+55 ... +70 °C: Derating 3,5%/K

Active power supplied typical

14 W

30 W

60 W

89 W

96 W

Short-term overload current

 

 

 

 

 

  • ● at short-circuit during operation typical

1 A

3.1 A

Parallel switching for enhanced performance

No

Yes; Start-up with single nominal load only

Yes; Start-up with single nominal load only

No

Yes; Start-up with single nominal load only

Numbers of parallel switchable units for enhanced performance

2

2

2

Efficiency

 

 

 

 

 

Efficiency at Vout rated, Iout rated, approx.

82 %

86 %

87 %

87 %

88 %

Power loss at Vout rated, Iout rated, approx.

2.6 W

4.5 W

9 W

14 W

13 W

Active power loss during no-load operation maximum

0.75 W

0.75 W

0.75 W

0.75 W

0.75 W

Closed-loop control

 

 

 

 

 

Dynamic mains compensation (Vin rated ±15 %), max.

0.1 %

0.1 %

0.1 %

0.1 %

0.1 %

Dynamic load smoothing (Iout: 10/90/10 %), Uout ± typ.

3 %

3 %

3 %

3 %

3 %

Load step setting time 10 to 90%, typ.

3 ms

5 ms

4 ms

4 ms

4 ms

Load step setting time 90 to 10%, typ.

3 ms

5 ms

4 ms

4 ms

4 ms

Protection and monitoring

 

 

 

 

 

Output overvoltage protection

Yes, according to EN 60950-1

Yes, according to EN 60950-1

Yes, according to EN 60950-1

Yes, according to EN 60950-1

Yes, according to EN 60950-1

Current limitation, typ.

0.7 A

1.4 A

3 A

4 A

4.8 A

Property of the output Short-circuit proof

Yes

Yes

Yes

Yes

Yes

Short-circuit protection

Electronic shutdown, automatic restart

Electronic shutdown, automatic restart

Electronic shutdown, automatic restart

Electronic shutdown, automatic restart

Electronic shutdown, automatic restart

Overload/short-circuit indicator

-

-

-

-

-

Safety

 

 

 

 

 

Primary/secondary isolation

Yes

Yes

Yes

Yes

Yes

Galvanic isolation

Safety extra-low output voltage Uout acc. to EN 60950-1 and EN 50178

Safety extra-low output voltage Uout acc. to EN 60950-1 and EN 50178

Safety extra-low output voltage Uout acc. to EN 60950-1 and EN 50178

Safety extra-low output voltage Uout acc. to EN 60950-1 and EN 50178

Safety extra-low output voltage Uout acc. to EN 60950-1 and EN 50178

Protection class

Class I

Class I

Class I

Class I

Class I

Leakage current

 

 

 

 

 

  • ● maximum

3.5 mA

3.5 mA

3.5 mA

3.5 mA

3.5 mA

  • ● typical

0.4 mA

0.4 mA

0.4 mA

0.4 mA

0.4 mA

CE mark

Yes

Yes

Yes

Yes

Yes

UL/CSA approval

Yes

Yes

Yes

Yes

Yes

UL/cUL (CSA) approval

cULus-Listed (UL 508, CSA C22.2 No. 107.1), File E197259; cURus-Recognized (UL 60950, CSA C22.2 No. 60950), File E151273, NEC class 2 (acc. to UL 1310)

cULus-Listed (UL 508, CSA C22.2 No. 107.1), File E197259; cURus-Recognized (UL 60950, CSA C22.2 No. 60950), File E151273, NEC class 2 (acc. to UL 1310)

cULus-Listed (UL 508, CSA C22.2 No. 107.1), File E197259; cURus-Recognized (UL 60950, CSA C22.2 No. 60950), File E151273, NEC class 2 (acc. to UL 1310)

cULus-Listed (UL 508, CSA C22.2 No. 107.1), File E197259; cURus-Recognized (UL 60950, CSA C22.2 No. 60950), File E151273, NEC class 2 (acc. to UL 1310)

cULus-Listed (UL 508, CSA C22.2 No. 107.1), File E197259; cCSAus (CSA C22.2 No. 60950-1, UL 60950-1)

Explosion protection

ATEX (EX) II 3G Ex nA IIC T4; cCSAus (CSA C22.2 No. 213-M1987, ANSI/ISA-12.12.01-2007) Class I, Div. 2, Group ABCD, T4

ATEX (EX) II 3G Ex nA IIC T4; cCSAus (CSA C22.2 No. 213-M1987, ANSI/ISA-12.12.01-2007) Class I, Div. 2, Group ABCD, T4

ATEX (EX) II 3G Ex nA IIC T4; cCSAus (CSA C22.2 No. 213-M1987, ANSI/ISA-12.12.01-2007) Class I, Div. 2, Group ABCD, T4

ATEX (EX) II 3G Ex nA IIC T4; cCSAus (CSA C22.2 No. 213-M1987, ANSI/ISA-12.12.01-2007) Class I, Div. 2, Group ABCD, T4

ATEX (EX) II 3G Ex nA IIC T4; cCSAus (CSA C22.2 No. 213-M1987, ANSI/ISA-12.12.01-2007) Class I, Div. 2, Group ABCD, T4

Certificate of suitability IECEx

No

No

No

No

No

Certificate of suitability NEC Class 2

Yes

Yes

Yes

Yes

No

FM approval

-

-

-

-

-

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