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SITOP smart is the optimal power supply for many 24-V and 12-V applications, featuring compact design, powerful performance, and low price. Despite its compact size, it offers outstanding overload characteristics thanks to the extra power feature that provides 1.5 times the rated current for five seconds: Even large loads can be easily switched on. And with a rated capacity of 120 percent, these slim power supplies are among the most reliable of their kind
With SITOP smart, even loads with high power demand can be connected without difficulty, thanks to its overload capability of 150 percent “Extra Power.” The 24 V power supplies can continuously manage 120 percent of the rated power.
Comprehensive certifications also facilitate universal usage, for example in hazardous areas. To further increase the availability, the reliable power supply units SITOP smart can be combined with DC UPS, redundancy and selectivity modules.
· Low energy consumption and minimal heat generation inside the control cabinet due to high efficiency
· SITOP PSU100S: Automatic range switching 120/230 VAC
· SITOP PSU300S: Wide-range input 3AC 400 – 500 V
| Mechanics | ||
| type of electrical connection | screw-type terminals | |
| ● at input | L1, L2, L3, PE: 1 screw terminal each for 0.5 ... 4 mm² single-core/finely stranded | |
| ● at output | +, -: 2 screw terminals each for 0.2 ... 4 mm² | |
| ● for auxiliary contacts | 13, 14 (alarm signal): 1 screw terminal each for 0.05 ... 2.5 mm² | |
| width of the enclosure | 90 mm | |
| height of the enclosure | 145 mm | |
| depth of the enclosure | 150 mm | |
