SBW- (F) Series 30K~2000kVA 3-phase Industrial-Grade Compensated Voltage Stabilizer/Regulator
Overview
The SBW series three-phase fully automatic compensated power voltage stabilizer is designed to maintain a steady output voltage automatically, whether the power network fluctuates or the load current varies. This superior voltage stabilizer boasts a large capacity, exceptional efficiency, no wave distortion, and stable voltage adjustment. It is perfectly suitable for various loads, capable of bearing instantaneous overloads, and can operate continuously for extended periods. Additionally, it offers seamless switching between manual and automatic control. The stabilizer is equipped with comprehensive protections against over-voltage, over-current, phase failure/phase sequence errors, and more. Its advantageous features include compact size, lightweight design, easy installation, and highly reliable performance.
Application
This versatile voltage stabilizer is extensively used in industries such as post and telecommunications, department stores, elevators, hospitals, schools, printing, and securities.
It is essential for workshops, mines, medium-sized enterprises, and other critical
equipment and systems requiring stable voltage, including computer power and support 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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