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Series 900 Power Commander Three Phase
A rugged magnetic voltage regulator engineered for precision and dependability.
The Series 900 Power Commander Three Phase (15 kVA – 450 kVA) is a rugged magnetic voltage regulator engineered for precision and dependability. It delivers exceptionally tight voltage and load regulation with low harmonic distortion, ensuring stable, clean power for sensitive and high-precision applications. With superior fault-clearing capability, adjustable output voltage, and remote sensing to correct voltage drops, it is ideal for testing environments and mission-critical operations. Built with a 20-year design life, minimal moving parts, and low maintenance, the Power Commander offers long-term reliability for demanding industrial and commercial settings.
Specifications
- Voltage Regulation: ± 1% or better for input fluctuations of +10% to -20%, and from no load to full load
- Frequency Range: 57–63 Hz (60 Hz models) 48–52 Hz (50 Hz models)
- Output Voltage Adjustment: Adjustable to ± 10% via internal potentiometer
- Correction Time: 5–9 cycles under worst-case conditions
- Harmonic Content: Less than 5% THD added under linear load
- Efficiency: 91% to 94%, KVA size dependent
- Overload Capability: 500% for 10 seconds; 1000% for 1 cycle
- Three-Phase Sizes: 15 kVA, 22.5 kVA, 30 kVA, 45 kVA, 75 kVA, 112.5 kVA, 150 kVA, 225 kVA, 300 kVA, 450 kVA
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