Voltage Stabilizers · STS series
STS STS-30-3
Static tap-changing stabilizers correcting in under 40 ms, for supplies with step disturbances rather than drift.
StabilizersIP31
Technical data
Full specification
Attributes marked as family-specific are recorded for this product family only. Hover a label for its definition.
Identification
- Series
- STS
- Frame size
- STS-30-3
Electrical data
- Rated power
- 30 kW
- Rated voltage
- 400 V
- Frequency
- 50 Hz
- PhasesF
- 3
- Regulation accuracyF
- 3 %
- Input voltage rangeF
- ±25 % %
- Response timeF
- 20 ms
Mechanical data
- Mounting arrangement
- Custom
- Construction
- Vertical
- Mass
- 165 kg
- Overall dimensions
- 700 × 500 × 1100 mm
Protection and cooling
- Degree of protection
- IP31
- Cooling method
- IC 01
Operating conditions
- Climatic version
- U1 (temperate)
- Duty type
- S1
Same series
Other frame sizes in STS
Variants share the design, the certification route and the documentation. Only the rating and the frame differ.
Documentation
- Download (mock)CatalogueVoltage Stabilizers — Product CataloguePDF · 4.2 MB · Rev. 05
- Download (mock)Data sheetSTS Thyristor Stabilizer — Data SheetPDF · 0.5 MB · Rev. 02
- Download (mock)QuestionnaireTechnical Questionnaire — Voltage StabilizersPDF / online form · 0.2 MB · Rev. 01