Why choose JSW static voltage stabilizer?
Compact size, easy installation, no space
Quick response, improve equipment life
Zero maintenance design, reduce downtime and labor costs
High efficiency and high reliability, stable operation around the clock
Technical Parameters
| Model | JSW-3KVA | JSW-6KVA | JSW-10KVA | JSW-15KVA | JSW-20KVA | |
| JSW-30KVA | JSW-50KVA | JSW-60KVA | JSW-80KVA | JSW-100KVA | ||
| Phase | Three phase | |||||
| Input voltage | AC 323-437V or customized | |||||
| Output voltage | 380V±1% | |||||
| Frequency | 50Hz/60Hz | |||||
| Precision | ±1% | |||||
| Efficiency | >95% | |||||
| Digital display | Show input and output voltage,Load Ratio and Fault Indicator | |||||
| Protection | Overvoltage, Overload, Short circuit, Over temperature | |||||
| Ambient temperature | -10°C~+ 40°C | |||||
| Relative Humidity | <95% | |||||
| Waveform Distortion | No additional wave form distortion | |||||
| Insulating Resistance | Normally more than 2MΩ | |||||
| Protection | Overvoltage | Output Voltage ≥ 425V ± 4V | ||||
| Low voltage | Output Voltage ≤ 310V ± 4V | |||||
| Over temperature | 95℃±10℃ | |||||
| Delay protection | Customizable | |||||
| Undervoltage | Disabled by default, customizable if needed | |||||
| Power | 3KVA | 6KVA | 10KVA | 15KVA | 20KVA | |
| Size(mm) L*W*H | 350*650*570 | 350*650*570 | 350*650*570 | 350*665*815 | 350*665*815 | |
| N.W(kg) | 37 | 50 | 63 | 76 | 104 | |
| Power | 30KVA | 50KVA | 60KVA | 80KVA | 100KVA | |
| Size(mm) L*W*H | 450*665*815 | 450*695*1115 | 450*695*1115 | 570*780*1445 | 570*780*1445 | |
| N.W(kg) | 130 | 148 | 168 | 220 | 260 | |
| The size and weight vary depending on the voltage range, and are subject to the customized actual product. | ||||||
Application areas
CNC machine tools, automated production lines
Semiconductor manufacturing equipment
Medical equipment and laboratory instruments
Data centers and server rooms
Precision measurement and testing systems
Elevator systems, air compressors, large motor loads, etc.
FAQ
1. Can a static voltage stabilizer handle motor loads?
Yes, but it must be sized accordingly. Motor loads have high inrush currents. We recommend consulting with our engineers to choose the right kVA capacity with starting surge tolerance.
2. Is maintenance required for static stabilizers?
Minimal. Static stabilizers have no moving parts, which eliminates motor wear. Periodic dust cleaning and terminal checks are sufficient.
3. What’s the advantage of ±1% output voltage accuracy?
A tighter voltage regulation range (±1%) protects sensitive electronics and ensures optimal performance for precision equipment like CNC, PLC systems, and medical imaging devices.
