Beschreibung

• Aspire Diesel Generator AVR AS440 with first class AS440 is a half of wave phase controlled thyristor sort AVR and varieties part of the excitation system for a brushless generator The design employs Surface Mount Technology (SMT) for top integration of aspects in a small footprint AVR AS440 Technical specification Technical specification Sensing input voltage Jumper selectable Vac 1 part or 190-264 Vac 1 part frequency 50-60 Hz nominal Power input Voltage 100-264 V ac 1 part frequency 100-120 Hz nominal output voltage 82 V d @ two hundred V a Current Continuous 4 A dc transient 7 for 10 secs resistance 15 ohms min regulation +/- 1% (see note 1) Thermal drift 0% according to deg C exchange in AVR ambient Typical system reaction AVR reaction 20 ms Filed current to 90% 80 ms Machine volts to 97% 300ms External voltage adjustment +/- 10% with 1 k ohm 1 watt trimmer Under frequency defense Set point 95% Hz(see notice 4) Unit power dissipation 12 watts most ANALOGUE INPUT Maximum enter +/- 5V dc Sensitivity 1v for 5% Generator Volts (adjustable) Input resistance 1k ohm QUADRATURE DROOP INPUT Max sensitivity zero A for 5% droop 0PF Max input 0 A OVER EXCITATION PROTECTION Set point sixty five V dc Time put off 10-15 seconds (fixed) Build up voltage four volts @ AVR terminals AVR AS440 Picture

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