The 30KVA Three-Phase Voltage Stabilizer is a high-capacity solution for industrial environments requiring precise and reliable voltage regulation. It features a servo-controlled autotransformer, thermal relay protection, and a wide input range of 240V to 430V, ensuring consistent voltage delivery even under unstable grid conditions.
Each phase is regulated independently to maintain balanced output across all lines. The unit supports both three-phase four-wire (Y) and three-phase three-wire configurations. It includes over-voltage, under-voltage, and thermal overload protection, making it ideal for sensitive and high-performance equipment such as CNC machines, compressors, pumps, and control panels.
With ±3% output precision, ≥90% efficiency, and ≤1 second response time, this stabilizer ensures safe, distortion-free operation for mission-critical industrial applications.
TECHNICAL DETAILS:
| Parameter | Specification |
| Rated Capacity | 30KVA |
| Phase | Three Phase |
| Input Voltage Range | 240V–430V |
| Output Voltage | 380V |
| Output Precision | ±3% |
| Frequency | 50Hz–60Hz |
| Efficiency | ≥90% |
| Response Time | ≤1 second |
| Ambient Temperature | –10°C to +40°C |
| Insulation Resistance | ≥5MΩ |
| Waveform Distortion | None (fidelity waveform) |
| Protection Features | Over-voltage, Under-voltage, Thermal relay |
| Cooling Method | Natural air or forced ventilation |
| Output Configuration | 3-phase 4-wire or 3-phase 3-wire |
| Dimensions (cm) | Approx. 64 × 57 × 118 |
| Weight | Approx. 91 kg |
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