Generator AVR Automatic Voltage Regulator AVR ADVR-16

• Sensing input: 170–510 VAC (single-phase, 2-wire, selectable via DIP switch).
• Power input: 60–300 VAC (single-phase, 2-wire).
• Frequency compatibility: 50/60 Hz (automatic adaptation).

• DC excitation output: Continuous current up to 16 A; instantaneous peak current 20 A (≤ 10 seconds).
• Output voltage range: 50–150 VDC (dynamically adjusts with generator speed/load).

• Steady-state voltage regulation: ≤ ±0.5% RMS (with 4% engine governing).
• Dynamic response: Recovery time ≤ 400 ms (when voltage drops to 90% of rated value).

• Built-in over-excitation protection (shuts down after 10 seconds if excitation exceeds 40% of power input).
• Under-voltage/over-voltage protection.
• Under-frequency protection (adjustable knee points: 55 Hz for 60 Hz systems; 45 Hz for 50 Hz systems).
• Short-circuit current limitation.

• Protection class: IP20 (dust and moisture resistant).
• Operating temperature range: -40°C to +70°C.
• Storage temperature range: -40°C to +85°C.

• Parallel operation capability (compatible with multiple generator brands).
• External voltage adjustment: ±5% via 2 kΩ trimmer.
• Load CT current compensation (1A/5A selectable via DIP switch).
• Analogue voltage input for power factor correction (+/-5 VDC).

• Dimensions: 156 mm (L) × 106 mm (W) × 43 mm (H).
• Weight: 535 g ± 2%.