Material: Metal + PC Color: Black Features: - Less than ±0.5% voltage regulation - 220/400 VAC programmable input - Rugged compact design - Under frequency protection - Soft start voltage ramping suppression - Built-in high capacity 15A fuse Specifications: - Sensing input voltage: 220/400VAC, 1 phase, 2 wire - Power input voltage: 180–240V, 1 phase, 2 wire - Output voltage: Max 90V DC @ 240V AC input - Current: Continuous 6A, Intermittent 12A for 10 seconds - Resistance: Min. 10 ohms, Max. 100 ohms - Voltage regulation: Less than ±0.5% (with 4% engine governing) - Voltage build-up: Residual voltage at AVR terminal greater than 5VAC - Soft start ramp time: 3 seconds - External voltage adjustment: ±7% with 1 kΩ, 1 watt trimmer - Unit power dissipation: 8 watts maximum - Thermal drift: 0.05% per °C change in AVR ambient - Under frequency: - 60Hz system preset knee point at 57Hz (Factory setting) - 50Hz system preset knee point at 47Hz (Factory setting) - Operating temperature: -40°C to 65°C - Storage temperature: -40°C to 85°C - Relative humidity: Less than 95% Package Included: 1 x GAVR-20A Automatic Voltage Regulator 1 x Instructions Note: Only the items listed above are included. Other products are not included. Lighting and display settings may cause slight color differences between the image and the actual item. Measurement may vary by +/- 1-3 cm.