Description
SBW Series Three Phase Automatic Voltage Regulator – Available in 5kVA to 300kVA
Ensure stable and uninterrupted power with the SBW Series Three Phase Automatic Compensation Voltage Regulator (AVR). Designed to protect sensitive electrical and electronic equipment from voltage fluctuations, this industrial-grade AVR automatically regulates input voltage variations and supplies clean, stable output power, making it ideal for factories, hospitals, schools, commercial facilities, and large residential estates.
The SBW High-Power Voltage Stabilizer is engineered using advanced international compensation technology. It automatically maintains a stable output voltage, even when the grid voltage fluctuates or the load current changes, ensuring the reliable performance of your electrical equipment.
Compared to traditional voltage stabilizers, the SBW series offers:
High capacity
Excellent efficiency
Stable, distortion-free waveform
Reliable full-capacity output even at low input voltage
Simple operation and easy maintenance
It also features built-in protection functions such as over-voltage, over-current, and startup phase sequence protection, making it both safe and dependable for continuous use.
Scope of Application of 5kVA – 1000kVA Single and Three phase AVR | Voltage Stabilizer
The SBW voltage stabilizer is ideal for delivering consistent power in environments with unstable or low-voltage supply. It is widely used in:
Small and medium-sized factories and workshops
Mining operations and industrial plants
Precision machinery, testing equipment, and imported electromechanical devices
Elevators and production lines
Oil fields, railways, and construction sites
Schools, hospitals, hotels, and research facilities
It is especially effective for users located at the low-voltage end of the distribution network, where voltage fluctuations are significant.
Details
Model | SBW-20KVA-1000KVA(Three phase) |
Input voltage | 280V-456V |
Output voltage | 400V±3% |
Voltage regulation accuracy | ±3% |
Insulation resistance | ≥2MΩ |
Voltage withstand | 2000V 1min (no disruption or flash) |
Frequency | 50Hz/60Hz |
Response time | ≤1.5S (against 10% input voltage deviation) |
Effectiveness | ≥98% |
Waveform distortion | No additional waveform distortion |
Working environment | Temperature :-10℃ to +40℃, Humidity: <90% |
Protection function | Overvoltage, over current, phase missing, phase sequence production and mechanical fault protection |
Working method | Long term continuous work |
Start method | Powe selectable automatic start or manual start |
Warranty | 1 Years |
Key Features:
Model: SBW-100 kVA (other capacities available: 5kVA to 300kVA, single and three-phase options)
Display: Real-time digital panel showing input/output voltage and current
Voltage Regulation: High-precision compensation for low or high voltage conditions
Technology: Copper-wound transformers with automatic servo motor-driven mechanism
Protection: Over-voltage, under-voltage, overload, and short-circuit protection
Internal Build: Clearly labelled wiring terminals, PCB control board, automatic circuit breaker, and heavy-duty copper transformers
Cooling: Efficient ventilation for long operational life
Available Capacities:
Three Phase: 20kVA, 30kVA, 40kVA, 50kVA, 80kVA, 100kVA, 200kVA, 300kVA
Single Phase: 5kVA, 10kVA, 15kVA, 20kVA
Applications:
Industrial machinery
Hospitals and medical equipment
IT data centres and communication systems
Educational institutions
Banking and financial infrastructure
Large-scale residential setups
Why Choose the SBW Voltage Regulator?
Improves power quality and equipment lifespan
Reduces downtime caused by power issues
Easy to install and maintain
Supports heavy electrical loads
Reviews
There are no reviews yet.