Table 8. Main characteristics and features of complex TPS from SDV on power supply circuits.
| Characteristics and features |
Technical means of protection from SDV on power supply circuits |
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| Name | Complex TPS without galvanic isolation | Complex TPS with galvanic isolation | Complex TPS without galvanic isolation | Complex TPS with galvanic isolation | Complex TPS without galvanic isolation | |
| Purpose | For protecting building inputs | For protecting building inputs | For floor-by-floor protection of the power grid, protection of premises and consumers | For protecting individual premises, offices, powerful consumers | For protection of individual rooms and offices with voltage compensation | |
| Protection against interference with energy, kJ/Ohm, including for input: | ||||||
| — cable | 100 | 100 | 500 | 500 | 100 | |
| — air | 900 | 900 | ||||
| Implementation | Superfilters SPF-65-4/5, SPF-130-4/5 | Transformer substations TPP 25/50/100, transformers TFT 25/50/100 | Superfilters SFP-15/30/40 -4/5 | Three-phase transfilters TFT 5/10 (4-wire input, 5-wire output) | Protected power supply devices UEP 5/10/15-3, air conditioners KN 500, voltage correctors KNT | |
| Main components | Power capacitors with damping circuits | Interference-suppressing isolating transformer | Line potential equalization module | Interference-suppressing isolating transformer | Voltage corrector | |
| Features | Super filters are available in 4- or 5-wire design | It is possible to use a simplified grounding scheme | A modification of the superfilter with units for protection against SDV is produced | The TF 500 modification is used for protection against NSD, TF 1000 — for protection of nuclear power plant reactors | There is a modification for networks with large voltage asymmetry in phases | |