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Advanced Black AVR SX440 Automatic Voltage Stabilizer for Stanford Generators with Enhanced Dynamic Performance and Low-Frequency Protection

<ul><li>Introduces ballast excitation control to inhibit low-frequency oscillation and improve system quality</li><li>Enhances dynamic performance of power systems and increases transmission line capacity</li><li>Operates at a frequency of 50-60Hz with precise regulation and a wide working temperature range</li><li>Maintains bus voltage at a given level, ensuring stable reactive power distribution between units</li><li>Protects circuits by reducing output voltage frequency when engine revolution declines</li></ul>

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Model

Color

Feature:
1. In normal operating condition, it can maintain the voltage of bus in a given level, so it acts as a voltage regulator. It can distribute of reactive power between units stably
2. Low-frequency Protection: when the built-in engine revolution declines, the output voltage frequency will also decline to protect circuit
3. It can improve the dynamic performance of power system operation and transmission capacity of transmission lines
4. The introduction of ballast excitation control, effectively inhibit low-frequency oscillation and improve power system dynamic quality
5. Frequency: 50-60Hz nominal, regulation: +/- 1.0%, working temperature: -40~60 ℃

Specification:
Features: 
1. In normal operating condition, it can maintain the voltage of bus in a given level, so it acts as a voltage regulator. It can distribute of reactive power between units stably.
2. Low-frequency Protection: when the built-in engine revolution declines, the output voltage frequency will also decline to protect circuit.
3. It can improve the dynamic performance of power system operation and transmission capacity of transmission lines.
4. The introduction of ballast excitation control, effectively inhibit low-frequency oscillation and improve power system dynamic quality.
5. Frequency: 50-60Hz nominal, regulation: +/- 1.0%, working temperature: -40~60 ℃.
Specifications:
Color: As Pictures Shown
Weight: Approx. 486g
Package Include: 
1 * Automatic Voltage Regulator

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