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SIEMENS SITOP power supply SITOP smart 1-phase, 12 V DC

SITOP smart 1-phase, 12 V DC

The one-phase SITOP smart are the universal and powerful standard power supplies for machinery and plant engineering. Despite their compact design, they offer an excellent overload response: Thanks to a power boost of 150%, loads with high power consumption can be connected without any problems. The high degree of efficiency results in low energy consumption and minimal heat generation inside the control cabinet.

Series Name: Siemens SITOP
SITOP smart 1-phase, 12 V DC
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Product Keywords: SITOP Power supply
Main product highlights
  • 1-phase, 12 V DC/7 A and 14 A
  • Input voltage 120 V and 230 V AC with automatic range switching
  • Compact design – no lateral clearances required
  • Extra power with 1.5 times the rated current (5 s/min) for brief functional overload
  • Adjustable output voltage for compensating voltage drops
  • Signaling contact for easy integration in the plant monitoring system
  • Wide temperature range from -25 to +70 °C
  • Comprehensive certifications, such as cULus, cCSAus, ATEX, IECEx and DNV GL

SITOP smart 1-phase, 12 V DC Ordering data

Product No. / Part No.Description / Your priceStock
16EP1322-2BA00
SITOP PSU100S 12 V/7 A Stabilized power supply input: 120/230 V AC, output: 12 V DC/7 A
In Stock
26EP1323-2BA00
SITOP PSU100S 12 V/14 A Stabilized power supply input: 120/230 V AC, output: 12 V DC/14 A
In Stock

 

The powerful standard power supply

The one-phase and three-phase SITOP smart are the universal and powerful standard power supplies for machinery and plant engineering. Despite their compact design, they offer an excellent overload response: Thanks to a power boost of 150%, loads with high power consumption can be connected without any problems and the permanent overload capability of 120% offers power reserves in case of expansions. The high degree of efficiency results in low energy consumption and minimal heat generation inside the control cabinet.

To further increase the 24 V availability, the SITOP smart power supplies can be combined with bufferDC UPSredundancy and selectivity modules.

Main product highlights
  • 1-phase, 24 V DC/2.5 A, 5 A, 10 A and 20 A as well as 12 V/7 A and 14 A
  • 3-phase, 24 V DC/5 A, 10 A, 20 A and 40 A
  • Compact design – no lateral clearances required
  • Extra power with 1.5 times the rated current (5 s/min) for brief functional overload
  • Permanent overload capability with 1.2 times the rated current up to 45 °C ambient temperature (24 V versions)
  • High degree of efficiency up to 91.5%
  • Adjustable output voltage for compensating voltage drops
  • Signaling contact for easy integration in the plant monitoring system
  • Wide temperature range from -25 or –10 to +70 °C
  • Comprehensive certifications, such as cULus, cCSAus, ATEX, IECEx and DNV GL

Technical specifications

ARTICLE NUMBER

6EP1322-2BA00

6EP1323-2BA00

PRODUCT

SITOP PSU100S

SITOP PSU100S

POWER SUPPLY, TYPE

12 V/7 A

12 V/14 A

Input

Input

1-phase AC

1-phase AC

Supply voltage

  • ● 1 at AC Rated value

120 V

120 V

  • ● 2 at AC Rated value

230 V

230 V

  • ● Note

Automatic range selection

Automatic range selection

Input voltage

  • ● 1 at AC

85 … 132 V

85 … 132 V

  • ● 2 at AC

170 … 264 V

170 … 264 V

Wide-range input

No

No

Overvoltage resistance

2.3 × Vin rated, 1.3 ms

2.3 × Vin rated, 1.3 ms

Mains buffering at Iout rated, min.

20 ms; at Vin = 93/187 V

20 ms; at Vin = 93/187 V

Rated line frequency 1

50 Hz

50 Hz

Rated line frequency 2

60 Hz

60 Hz

Rated line range

47 … 63 Hz

47 … 63 Hz

Input current

  • ● at rated input voltage 120 V

1.73 A

3.24 A

  • ● at rated input voltage 230 V

0.99 A

1.41 A

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

45 A

60 A

Built-in incoming fuse

T 3,15 A/250 V (not accessible)

T 6.3 A/250 V (not accessible)

Protection in the mains power input (IEC 898)

Recommended miniature circuit breaker: from 6 A characteristic C

Recommended miniature circuit breaker: from 10 A characteristic C

Output

Output

Controlled, isolated DC voltage

Controlled, isolated DC voltage

Rated voltage Vout DC

12 V

12 V

Total tolerance, static ±

3 %

3 %

Static mains compensation, approx.

0.1 %

0.1 %

Static load balancing, approx.

1 %

1 %

Residual ripple peak-peak, max.

150 mV

150 mV

Residual ripple peak-peak, typ.

20 mV

20 mV

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

240 mV

240 mV

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

100 mV

100 mV

Adjustment range

11.5 … 15.5 V

11.5 … 15.5 V

Product function Output voltage adjustable

Yes

Yes

Output voltage setting

via potentiometer

via potentiometer

Status display

Green LED for 12 V OK

Green LED for 12 V OK

Signaling

Relay contact (NO contact, rating 60 V DC/ 0.3 A) for 12 V OK

Relay contact (NO contact, rating 60 V DC/ 0.3 A) for 12 V OK

On/off behavior

Overshoot of Vout < 3 %

Overshoot of Vout < 3 %

Startup delay, max.

0.3 s

0.3 s

Voltage rise, typ.

10 ms

10 ms

Rated current value Iout rated

7 A

14 A

Current range

0 … 7 A

0 … 14 A

  • ● Note

+50 … +70 °C: Derating 0.75%/K

+50 … +70 °C: Derating 3.5%/K

Supplied active power typical

84 W

168 W

Short-term overload current

  • ● on short-circuiting during the start-up typical

25 A

40 A

  • ● at short-circuit during operation typical

25 A

40 A

Duration of overloading capability for excess current

  • ● on short-circuiting during the start-up

800 ms

800 ms

  • ● at short-circuit during operation

800 ms

800 ms

Parallel switching for enhanced performance

Yes

Yes

Numbers of parallel switchable units for enhanced performance

2

2

Efficiency

Efficiency at Vout rated, Iout rated, approx.

84 %

87 %

Power loss at Vout rated, Iout rated, approx.

15 W

24 W

Siemens SITOP Product Manual

 

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