Generator Automatic Voltage Regulator AVR A066W703

Generator AVR Automatic Voltage Regulator AVR A066W703

Input

• Three-phase AC input, voltage range: 170–520 VAC.
• Supports self-excitation start-up (residual voltage ≥ 5 VAC/30Hz triggers start-up).
• Compatible with 50Hz/60Hz systems (switchable via configuration).

Output

• DC excitation output: Continuous current up to 3–4 A; instantaneous peak current 10 A (≤ 10 seconds).
• Output voltage range: 60–120 VDC (dynamically adjusts with generator speed/load).

Regulation

• Steady-state voltage regulation: ≤ ±0.5% RMS.
• Dynamic response: Recovery time ≤ 300 ms (when voltage drops to 90% of rated value).

Protection

• Built-in over-excitation protection, short-circuit current limitation, and under-voltage/over-voltage protection.

Environment

• Epoxy resin potting, protection class IP20 (dust and moisture resistant).
• Operating temperature range: -40℃ to +60℃.

 

 

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