400 kVA Three-Phase Static Voltage Regulator
ELSIPOWER 400 kVA three-phase static voltage regulator: fully electronic, microprocessor-controlled regulation with no moving parts, responding within milliseconds for large industrial plants, data centers and hospitals.
- Microprocessor-controlled electronic regulation.
- Fast response to mains fluctuations.
- Stable output and high efficiency.
- No moving parts in the regulation mechanism.
The quote button opens your e-mail app addressed to elsi@elsi.com.tr · 0212 210 75 51
- Installation across Türkiye
- 24/7 technical service
- Since 1978
Product features
ELSIPOWER static voltage regulators correct mains fluctuations quickly and precisely. Their microprocessor-controlled electronic design responds to voltage changes within milliseconds.
Regulation is performed without a servo motor or moving brushes, reducing maintenance caused by mechanical wear. Semiconductor power elements withstand sudden high currents and support loads with high inrush current.
An LCD control panel shows operating values and allows output voltage and accuracy adjustment. Overcurrent, overvoltage, overload, over-temperature and short-circuit protection safeguard both the regulator and the load.
Key features
- Microprocessor-controlled electronic regulation.
- Fast response to mains fluctuations.
- Stable output and high efficiency.
- No moving parts in the regulation mechanism.
- Reduced maintenance from mechanical wear.
- Options for different power ratings and applications.
- Monitoring of operating values depending on model.
- Protection and bypass options depending on configuration.
- Installation, maintenance and after-sales service.
Applications
- Factories
- Production facilities
- Industrial plants
- CNC machines
- Production lines
- Data centers
- Server rooms
- Network infrastructures
- Telecommunication systems
- Base stations
- Hospitals
- Medical devices
- Laboratory systems
- Automation systems
- Control panels
- Power plants
- Transformer substations
- Switchgear systems
- Shopping malls
- Hotels
- Restaurants
- Industrial kitchens
- Cooling systems
- Air conditioning and HVAC systems
- Elevator systems
- Smart building systems
- Warehouses and logistics centers
- Banking and finance facilities
- Broadcast and media systems
- Airports
- Sensitive electronic equipment
- Critical infrastructure projects
Technical specifications
| Capacity | 400 kVA |
|---|---|
| Phase configuration | Three-phase in / out |
| Input voltage range | 275 – 450 VAC |
| Nominal output voltage | 380 VAC |
| Regulation | Fully electronic, microprocessor-controlled (no servo, no brushes) |
| Correction time | Up to 20 ms |
| Output tolerance | ±2–3% (±1% optional) |
| Efficiency | 97% |
| Output waveform | Sinusoidal |
| Short-term overload | 5× nominal current for 20 ms |
| Operating temperature | −10 °C … +55 °C |
| Protection | Overcurrent, overvoltage, overload, short circuit, over-temperature |
| Bypass | 1–0–2 mechanical bypass switch |
| Warranty | 2 years; 10-year spare parts |
Request a quote for 400 kVA Three-Phase Static Voltage Regulator
Tell us your power requirement and quantity; our engineers will recommend the right configuration and send your quotation the same day.
