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 price | Stock | |
| 1 |  6EP1322-2BA00 | SITOP PSU100S 12 V/7 A Stabilized power supply input: 120/230 V AC, output: 12 V DC/7 A | In Stock |
| 2 |  6EP1323-2BA00 | 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 buffer, DC UPS, redundancy 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 | |||
| 120 V | 120 V | |
| 230 V | 230 V | |
| Automatic range selection | Automatic range selection | |
Input voltage | |||
| 85 … 132 V | 85 … 132 V | |
| 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 | |||
| 1.73 A | 3.24 A | |
| 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 | |
| +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 | |||
| 25 A | 40 A | |
| 25 A | 40 A | |
Duration of overloading capability for excess current | |||
| 800 ms | 800 ms | |
| 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 | |
