Series ST
Three-phase automatic voltage stabiliser
Series ST
Three-phase automatic voltage stabiliser
Three-phase voltage stabiliser for fast and automatic correction of the output voltage in the event of mains voltage variations and load consumption variations.
Features
- Continuous regulation by serial booster between input/output and motorised variable autotransformer.
- High resolution digital controller.
- Display for output voltage visualisation.
- Magneto-thermal ON/OFF switch on the front panel.
- Terminal connection inside to protect against dangerous direct contacts.
Specifications
| Power | 1 ÷ 60 kVA |
| Input Voltage | 400 V + N |
| Input Margin | ± 15% |
| Output Voltage | 400 V + N |
| Output Accuracy | ± 1% |
| Response time | ≈ 20 V/s |
| Frequency | 50/60 Hz |
| Ambient Temperature | 30 ºC |
| PI | IP23 |
| Service | Continuo |
| Harmonic Distortion | Null |
| Efficiency | >95% |
| Regulations |
IEC/UNE-EN 61439-1 IEC/UNE-EN 61558-1 IEC/UNE-EN 60076-11 |
Quality Seals
Uses
- Data centres and processing.
- Telecommunications and broadcasting
- Hospitals and medical centres.
- Offices, hotels and shops.
- Industrial machinery, motors, robots, lasers.
- Sensitive electrical or electronic equipment
Technical data references
Data
Dimensions 1
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without prior notice. Design, dimensions or weight of the product could be
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