480V 60Hz 3 phase voltage stabilizer 1000KVA
Product Introduction
The following countries and regions primarily use 480V, 60Hz three-phase power grids:
The United States, Canada, Mexico, Brazil, Costa Rica, and Guyana.
The 480V, 60Hz AC voltage stabilizer is used to stabilize the 480V/60Hz voltage system.
This 1000KVA three-phase voltage stabilizer features three-phase split-phase regulation and automatic voltage balancing.
The voltage stabilizer capacity matches the 630K to 1250K transformer range for overall voltage regulation.
Due to the large capacity of the voltage stabilizer, three independent cabinets (L1, L2, and L3) are used.
This is also a servo-type AC voltage stabilizer.
Technical Parameters
| INPUT | |
| Type | SBW-F-1000KVA[480V] Three-phase voltage automatic balancing type |
| Power Rating(KVA) | 1000KVA |
| Voltage Range(VAC) | 384V~576V |
| Frequency(Hz) | 50/60Hz |
| Phases | 3 Phases 5 Wires |
| Current(A) | 1202A |
| OUTPUT | |
| Power Rating(KVA) | 1000KVA |
| Current Rating(A) | 1202A |
| Output Voltage(V) | 480VAC |
| Output Precision | 480VAC±1～5% (Adjustable) Default Setting±2% |
| Frequency | 50Hz/60Hz |
| Efficiency | 98.8% |
| Wave(THD increment) | Compared with the input waveform, the increment of the THD output is not more than 0.1% |
| Overload Capacity | In the overload 1.5 times the duration of not less than 5 minutes |
| Stabilization Time | The input voltage ratings relative to the Range change of 10%, stable time less than 1 Seconds |
| Safety performance | |
| Isolation Resistance | ≥2MΩ |
| Withstand voltage | 2500V |
| Protection function | |
| Over-Voltage | The output phase voltage is more than 10%, and the output is cut off |
| Under-voltage | The output phase voltage is less than 10%, and the output is cut off |
| Phase fault | Lack phase detection |
| Over-Loading | When the system is overloaded, the output is cut off, and the time delay can be set |
| Over-Current | When the system is overcurrent, the output is cut off.MCCB Protection |
| Short-Circuit | When the system is short circuit, the output is cut off.MCCB Protection |
| Bypass | Manual Bypass |
| Phase-Sequence | Phase sequence relay |
| Display | |
| Display media | Display Panel Multi function LCD segment code OR Touchscreen 7” |
| Voltage |
Input and output voltage, true RMS value calculation LCD display
|
| Current | Input Current, true RMS value calculation LCD display |
| Fault Status | Fault status display OV UV OL etc |
| Other features | |
| Communication | RS485 Modbus RTU |
| Working Temperature | -15℃+55℃ |
| Relative Humidity | 10%-90%(20℃±5℃) |
| Altitude | ＜2000m |
| Noise Level(dB) | ＜55dB |
Application
This product is designed for voltage regulation in 480V power supply environments and is suitable for three-phase industrial and commercial environments. Its 1000KVA capacity is primarily used for overall voltage regulation in hospitals, high-power chemical equipment, independent workshops, and factory distribution rooms. It effectively improves power supply quality and ensures the safe and stable operation of various equipment.
Product Photos
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