Less than +/-1% Regulation 110/220/400 Programmable Input Rugged Compact Design; With Under Frequency Protection Soft Start Voltage Ramping EMI Suppression; Built-in High Capacity 8Amp Fuse Input Voltage: 110/220/400VAC, 1 phase 2 Wire POWER INPUT Voltage: 100-260V, 1 phase 2 Wire Output Voltage: Max 90V dc @240V ac input Current: Continuous 3.7A Intermittent 5A for 10 seconds Resistance: 15 ohms min, 100 ohms Max Regulation: +/-1.0% RMS with 4% engine governing Voltage Build-up: Residual volts at AVR terminal 5VAC THERMAL DRIFT: 0.03% per °C change in AVR ambient SOFT START RAMP TIME: 2 seconds EXTERNAL VOLTAGE ADJUSTMENT: +/-7% with 1 k ohm 1 watt trimmer UNDER FREQUENCY PROTECTION: Set point: 95% Hz Slope: 100-300% down to 30 Hz Max Dwell: 20% volts/S recovery UNIT POWER DISSIPATION: 8 watts maximum Thermal Drift: 0.03% per °C change in AVR ambient Under Frequency: 60Hz system presets knee point at 55Hz 50Hz system presets knee point at 45Hz Operating Temperature: -40°C to +60°C Storage Temperature: -40°C to +85°C Relative Humidity: Less than 95% Material: Plastic Color: Black Package Contents: 1 x GAVR-8A Automatic Voltage Regulator Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture to be slightly different from the real thing. The measurement allowed error is +/- 1-3cm.