SBW Series Voltage Stabilizer for Laser Machines
Three-phase Fully Automatic High-power Compensation AC Regulated Power Supply
The SBW Series AC Compensation Voltage Stabilizer is designed to maintain a stable output voltage even when the input voltage fluctuates. It offers numerous advantages over conventional stabilizers, including larger capacity, higher efficiency, no waveform distortion, smoother voltage regulation, and broader adaptability. The system supports continuous, long-term operation without interruption and allows for unattended use. It features easy switching between manual and automatic modes, as well as between mains supply and stabilized voltage supply. Comprehensive protection is provided against over-voltage, under-voltage, overcurrent, delays, and mechanical failures. Additionally, the unit is compact, lightweight, safe, and user-friendly.
This voltage stabilizer is ideal for use with large electrical equipment, metal processing machinery, production lines, construction tools, elevators, medical equipment, program-controlled systems, CNC machines, printing machines, textile machinery, air conditioners, TVs, and various household appliances. It is widely applied in industries such as manufacturing, agriculture, transportation, telecommunications, railways, and scientific and cultural research institutions.
Product Features
Technical Data
| Model | SBW series |
|---|---|
| Phase | 3-phase |
| Specfication | 10KVA – 3000KVA |
| Input Voltage | 304V–456V |
| Output Voltage | 380V ±1–5% (adjustable) |
| Voltage Accuracy | Setting time is less than 1.5 seconds when the input voltage deviates within ±10% of the rated value. |
| Dielectric Strength | 2000V for 1 minute without breakdown |
| Insulation Class | Class F (temperature resistance up to 155°C) |
| Efficiency | ≥98% |
| Working Frequency | 50Hz / 60Hz |
| Overload Capacity | Withstands 3 times the rated current for 1 minute |
| Response Time | ≤0.1ms |
| Display Method | The current and voltage are displayed on a large LCD screen with a man-machine dialogue interface and abnormal status indicator display. |
| Protection Level | IP21 |
| Ambient Temperature | -10°C to +45°C; monthly average should not exceed 35°C. |
| Operating Mode | Fully automatic; supports long-term continuous operation; free switching between mains power and stabilized voltage. |
| Waveform Distortion | No additional waveform distortion |
| Stabilization Range | 1% to 5% (adjustable) |
| Protective Function | 1) Over and under voltage protection; 2) Over current protection; 3) Overload, short circuit protection; 4) Limit protection; 5) Mains bypass function; 6) True effective sampling circuit control; 7) Back to middle function |
Product Selection Table
| Model | Capacity (KVA) | Output Curent (A) | Input Voltage (V) | Output Volage (V) |
|---|---|---|---|---|
| SBW-20 | 20 | 31 | Three-phase 304~456 | 380±1-5% (adjustable) |
| SBW-30 | 30 | 46 | Three-phase 304~456 | 380±1-5% (adjustable) |
| SBW-50 | 50 | 76 | Three-phase 304~456 | 380±1-5% (adjustable) |
| SBW-80 | 80 | 122 | Three-phase 304~456 | 380±1-5% (adjustable) |
| SBW-120 | 120 | 152 | Three-phase 304~456 | 380±1-5% (adjustable) |
| SBW-150 | 150 | 182 | Three-phase 304~456 | 380±1-5% (adjustable) |
| SBW-180 | 180 | 228 | Three-phase 304~456 | 380±1-5% (adjustable) |
| SBW-200 | 200 | 274 | Three-phase 304~456 | 380±1-5% (adjustable) |
| SBW-250 | 250 | 304 | Three-phase 304~456 | 380±1-5% (adjustable) |
| SBW-250 | 250 | 380 | Three-phase 304~456 | 380±1-5% (adjustable) |
| SBW-320 | 320 | 487 | Three-phase 304~456 | 380±1-5% (adjustable) |
| SBW-400 | 400 | 608 | Three-phase 304~456 | 380±1-5% (adjustable) |
| SBW-500 | 500 | 760 | Three-phase 304~456 | 380±1-5% (adjustable) |
| SBW-600 | 600 | 912 | Three-phase 304~456 | 380±1-5% (adjustable) |
| SBW-800 | 800 | 1216 | Three-phase 304~456 | 380±1-5% (adjustable) |
| SBW-1000 | 1000 | 1520 | Three-phase 304~456 | 380±1-5% (adjustable) |
| SBW-1200 | 1200 | 1824 | Three-phase 304~456 | 380±1-5% (adjustable) |
| SBW-1600 | 1600 | 2431 | Three-phase 304~456 | 380±1-5% (adjustable) |
Yupec Laser is a leading provider of advanced fiber laser solutions in Europe, specializing in the sales, technical support, and service of Raycus fiber lasers.
With years of experience and a team of industry experts, we will be happy to help you with all your laser and laser application needs.
For more information about our products and services, please feel free to get in touch with us. We look forward to collaborating with you and driving innovation together.
