SBW-100KVA SBW-150KVA SBW-200KVA SBW-300KVA SBW-400KVA SBW-500KVA SBW-600KVA SBW-800KVA SBW-1000KVA SBW-1250KVA SBW-1500KVA SBW-2000KVA
✅ Key Features: • Servo‑motor type automatic voltage stabilizer with LCD display • 100% pure‑copper pillars for reliable performance • Multiple protection: over‑voltage, under‑voltage, short‑circuit & overload protection • 24‑hours continuous running under non‑overload condition
The SBW series servo‑motor voltage stabilizer is a fully‑automatic regulator for industrial and commercial use. It features an LCD screen for real‑time voltage reading. Made of 100% pure‑copper pillars, it offers high efficiency and long service life.
Built‑in over‑voltage, under‑voltage, short‑circuit and overload protections secure your connected devices. It supports 24‑hour continuous stable operation under non‑overload conditions, providing steady output voltage for your loads.
![]() |
![]() |
| Voltage stabilizer model | SBW-100KVA-2000KVA |
| Phase | Three phase |
| Primary Rated voltage second Rated voltage |
304V-456V(Customizable) 380V(Customizable) |
| Rated frequency | 50HZ/60HZ |
| Insulation class | F |
| Control mode | Full automatic voltage regulation |
| Noise (Sound Pressure Level: dB) | ≤50 (1m away from the body) |
| Response time | <1S |
| Output voltage stabilization accuracy | ±2.5% |
| Startup mode | Power on automatic start or manual start |
| Equipment protection function | Overload,overvoltage,overcurrent,undervoltage |
| Cooling method | Natural cooling |
| Outlet row | Terminal block |
| Factory test | According to national standards and this technical agreement |
| Packaging | English manual,export wooden box packaging |
| Applicable frequency | 50HZ/60HZ |
| Type | High-Power Three-Phase Automatic Voltage Stabilizer |
| Working efficiency | ≥98% |
| Overload capability | Allows 2 hours of work over 1.2 times rated load |
| Design life | 15-20 years |
| Working environment | Temperature: -30~+45°C, Humidity: ≤95% |
| Applicable altitude | ≤4000m |
| Enclosure protection rating | IP23(Customizable) |
![]() |
![]() |
![]() |
Manufacturing & Processing – CNC machines, laser cutters, injection molding, packaging lines, textile machinery
Heavy Industry – Steel mills, cement plants, chemical processing, automotive assembly
Mining & Quarrying – Crushers, conveyors, drilling equipment
Medical & Healthcare – MRI, CT scanners, X-ray equipment, hospital power systems
Data Centers & IT – Servers, network equipment, UPS input conditioning
Commercial Buildings – Shopping malls, airports, hotels, high-rise office buildings
Infrastructure – Water treatment plants, pumping stations, railway signaling
Renewable Energy – Solar farm output conditioning, wind farm auxiliary power
Construction Sites – Tower cranes, concrete batching plants, temporary power
![]() |