Power distribution equipment manufacturer
+86 17756594153
bryanthu@kebang2022.com
SBW-100KVA,150KVA,200KVA,250KVA,300KVA,400KVA,500KVA
Our SBW voltage stabilizer is a servo motor type with a liquid crystal display. It is fully automatic and can stabilize voltage, Using 100% pure copper pillars, It also has overvoltage protection, undervoltage protection, short circuit protection, overload protection, etc. As long as you do not overload it, it can work 24 hours a day without any problem.
✓ High efficiency: (≥95%) reduces power loss and optimizes performance
✓ High precision: (±3%) output voltage accuracy maintained within ±3%
✓ Protection features: overvoltage protection, undervoltage protection, overload protection, over-temperature protection
✓ Customizable voltage: input voltage range from as low as 140V three-phase to up to 480V
✓ Servo motor: servo motor stabilizer
✓ Sensitive display: full-color LED screen for real-time monitoring of input and output voltages
✓ Low noise: ≤50 decibels, suitable for home and office environments
✓ Wide operating range: -15°C to 50°C, compatible with multiple countries including tropical regions
✓ Quality certification: complies with CE and ISO safety standards
✓ Warranty guarantee: 10–50kVA models come with a one-year warranty card; models above 50kVA include a two-year warranty card
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Rated frequency | 50/60Hz |
Short circuit impedance (%) | 4 |
Insulation class | F |
Control mode | Full automatic voltage regulation |
Insulation level | Phase-to-phase and each phase-to-ground, to iron core pressure:AC：3kV 1min Measure with a 1000V megohmmeter: the phase of the winding-ground ≥200MΩ; the core-clamp and the ground ≥2MΩ (remove the grounding plate when measuring) |
Noise (Sound Pressure Level: dB) | ≤50 ( 1m away from the body) |
Transformer body and output temperature rise (K) | 45K |
Response time | ＜1S |
Output voltage stabilization accuracy | ± 1.5% |
Mains power function | Convenient switching of three-phase product mains/voltage stabilization (single-phase does not have this function) |
Waveform distortion | No additional waveform distortion |
Startup mode | Power on automatic start or manual start |
Equipment protection function | With overvoltage, overcurrent, phase loss, phase sequence protection |
Cooling method | AN/AF |
Outlet row | Terminal |
Factory test | According to national standards and this technical agreement |
Packaging | English manual,export wooden box packaging (moisture-proof and rain-proof measures should be taken, and the transformer must not be damaged during transportation) |
Winding structure and number of groups | Cylindrical three windings |
Working efficiency | ≥98% |
Overload capability | Allows 2 hours of work over 1.2 times rated load |
Insulation resistance | ≥500MΩ |
Impedance voltage % | ≤ 4% |
In and out line mode | Lower in and out line |
Design life | 15-20 years |
