TS Series three-phase electromechanical voltage stabilizer 2.97-146 kVA
Country: · Model: TS Series
The TS Series three-phase voltage stabilizer of 2.97-146 kVA is assembled from three single-phase servo-driven units in one cabinet. Each phase is corrected separately, so balance is kept with an unbalanced network or load. Such devices are used in the metro, in medical installations and at industrial sites.
- Power
- 2.97-146 kVA in the standard range (9-221 A per phase); up to 4000 kVA to order
- Output voltage (line)
- 190/200/208 V (173-220 V) or 380/400/415 V (346-450 V)
- Regulation
- independent correction of each phase (three single-phase units in one cabinet)
- Input voltage range
- from ±3.75% to ±35%
Technical specifications
| Power | 2.97-146 kVA in the standard range (9-221 A per phase); up to 4000 kVA to order |
|---|---|
| Output voltage (line) | 190/200/208 V (173-220 V) or 380/400/415 V (346-450 V) |
| Regulation | independent correction of each phase (three single-phase units in one cabinet) |
| Input voltage range | from ±3.75% to ±35% |
| Output accuracy | ±0.32...±1.6% |
| Efficiency | ≥98% |
| Frequency | 47-65 Hz |
| Degree of protection | IP20 (options IP00-IP65) |
Ukrainian replacement/analogue
- Three-phase stepped thyristor voltage stabilizers Volter 10.5–81 kW (S, PT, PTS, PTSh, PTSSh)
- Three-phase stepped thyristor voltage stabilizers Hertz V3.0, 16.5–53 kW (3×25 … 3×80 A)
- Three-phase stepped thyristor voltage stabilizers Hertz-PRO V3.0, 66–106 kW (3×100 … 3×160 A)
Specifications are taken from the manufacturer’s technical documentation. Updated .
Description
Three single-phase servo-driven stabilizers work independently, and phase imbalance at the input does not pass to the output. This is important for linear accelerators in hospitals and for industrial lines where the load is rarely even. TS Series devices operate at 8 London Underground stations. The line output voltage is 380/400/415 V (346-450 V) or 190/200/208 V (173-220 V). The input range is from ±3.75% to ±35%, output accuracy ±0.32...±1.6%. Efficiency is at least 98%, frequency 47-65 Hz, degree of protection IP20 with options from IP00 to IP65. The standard range ends at 146 kVA (9-221 A per phase), and to special order the power goes up to 4000 kVA.
How to choose
Power is selected by the current of the most loaded phase, not exceeding 221 A per phase in the standard range. For 400 V networks choose the 380/400/415 V version, and for 208 V equipment the 190/200/208 V version. If the power is lower and the load is single-phase, the single-phase TS Series of 0.99-48.6 kVA will do. For higher accuracy consider the TSP, for enclosures with protection up to IP65 the TSO from 30 kVA in the three-phase version, and for 400 kVA and faster response the solid-state SVR Series.
Request a price and lead time
TS Series three-phase electromechanical voltage stabilizer 2.97-146 kVA. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
What power does the three-phase TS Series stabilizer have?
2.97-146 kVA in the standard range, 9-221 A per phase. Up to 4000 kVA are made to order.
Is each phase corrected separately?
Yes, the stabilizer consists of three single-phase units in a common cabinet. Network or load unbalance does not disturb the balance at the output.
What is the line output voltage of the three-phase TS Series?
380/400/415 V (346-450 V) or 190/200/208 V (173-220 V), depending on the version.
What input range does the three-phase TS Series allow?
From ±3.75% to ±35%, and the output accuracy is ±0.32...±1.6%.
What degree of protection and efficiency does the three-phase TS Series stabilizer have?
Efficiency at least 98%, degree of protection IP20, options from IP00 to IP65. Frequency 47-65 Hz.
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