SBW series full automatic AC voltage regulator stabilizer is designed with compensating transformer of high primary to secondary ratio for voltage correction of ± 20%, servo motor and auto controlled circuit. Excellent performance in voltage sensitive application. When the supply voltage of the distribution power grid fluctuates or the load changes, the voltage regulator will stabilize the output voltage automatically. Humanized design with LCD digital indication, easy to operate.
Due to its stable working performance and high cost-efficient feature, it is widely used in CNC machine, precision machinery and equipment, laser machinery, printing Equipment, etc
TECHNICAL PARAMETERS
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Nominal Capacity |
50KVA |
80KVA |
100KVA |
120KVA |
150KVA |
200KVA |
250KVA |
300KVA |
400KVA |
500KVA |
600KVA |
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Technology |
Servo motor control system |
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Input Voltage |
380V±20%, or customized |
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Output Voltage |
380V±2% / 400V±2% / 415V±2% |
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Phase |
Three-phase, four wires |
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Frequency |
50Hz/60Hz |
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Response Time |
<1 sec. (against 10% input voltage deviation) |
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Accuracy |
2% |
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Efficiency |
>98% |
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Power Factor |
0.8 |
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Protection |
Over Voltage, Under Voltage, Phase Failure, Over Load, Over Current, Short Circuit, Manual Bypass |
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Waveform Distortion |
No additional waveform distortion |
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Insulation Level |
Level H, 180℃ |
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Ambient Temperature |
0C~45℃ |
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Relative Humidity |
0~90% (Non-condensing) |
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Cooling Method |
Forced ventilation (Fan) |
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Dimensions (L*W*H)mm |
660*850*1100 |
660*950*1240 |
1100*800*1930 |
1100*800*2200 |
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Net Weight |
360 |
400 |
430 |
450 |
500 |
590 |
670 |
880 |
940 |
1480 |
1670 |
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- Dimensions and weight subject to change without notice
