High-Performance Three-Phase Voltage Regulator for Industrial Power Supply Needs
Overview
The SBW series three-phase full automatic compensated power voltage stabilizer is designed to maintain a stable output voltage even when the power network fluctuates or the load current varies. Compared to other voltage stabilizers, it stands out with its high capacity, exceptional efficiency, zero wave distortion, and stable voltage adjustment. It is adaptable to various loads, can handle instantaneous overloads, and operates continuously over extended periods. Additionally, it offers seamless switching between manual and automatic control modes. The unit is equipped with robust protective features against over-voltage, over-current, phase failure/sequence errors, and includes delay and error protection. The SBW series boasts a compact size, lightweight design, easy installation, and reliability, making it a superior choice for voltage regulation.
Application
This versatile voltage stabilizer is ideal for a wide range of applications, including post and telecommunications, department stores, elevators, hospitals, schools, printing services, securities, and more.
It ensures a stable voltage supply in various scenarios, such as workshops, mines, medium-sized enterprises, and for critical equipment.
It also supports computer power systems and other essential infrastructure.
TECHNICAL PARAMETERS:
| No. |
Item Name |
Item Description |
| 1 |
OUTPUT VOLTAGE |
380V ±20% ±25% ±30% |
| 2 |
WORKING FREQUENCY |
50 / 60Hz |
| 3 |
REGULATION MODE |
Simultaneous phase regulation |
| 4 |
CONSTANT VOLTAGE PRECISION |
±(1~5%) adjustable |
| 5 |
NOISE |
55 dB |
| 6 |
INSULATION CLASS |
F |
| 7 |
OPERATION TIME |
≥ 100,000 hours |
| 8 |
PROTECTION CLASS |
IP 20 |
| 9 |
VOLTAGE WITHSTANDING |
2000V, 1min. Not broken |
| 10 |
WAVE DEFORMATION / DISTORTION |
≤ 0.1% |
| 11 |
EFFICIENCY |
≥ 98% |
| 12 |
INSULATION RESISTANCE (MΩ) |
≥ 5MΩ |
| 13 |
RESPONSE TIME (ms) |
≤ 100ms |
| 14 |
TIME FOR STABILIZING |
When the input voltage jumps 10% relative to the rated value, the stabilizing time is less than 1.5s. |
| 15 |
PACKING |
Plywood packing |
| 16 |
ALTITUDE |
< 2000m |
| 17 |
RELATIVE HUMIDITY |
< 90% |
| 18 |
AMBIENT TEMPERATURE (ºC) |
-15ºC to +45ºC |
| 19 |
COOLING METHOD |
Forced air cooling with fan |
| 20 |
ANTI-SURGE PERFORMANCE |
The input terminal is equipped with a high-energy surge impulse suppressor, which effectively solves the fatal impact of the pulse spike voltage between 10μs and 100μs, such as lightning induction in the equipment. |
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