| UK Original Brushless Generator AC Automatic Voltage Regulator AVR AS440 |
| Sensing Input | |
| Voltage | Jumper selectable.100-130 Vac 1 phase or 190-264 Vac 1 phase |
| Frequency | 50-60 Hz nominal |
| Power Input | |
| Voltage | 100-264 V ac 1 phase |
| Frequency | 100-120 Hz nominal |
| Output | |
| Voltage | 82 V d.c. @ 200 V a.c. |
| Current | Continuous 4 A dc. transient 7.5A for 10 secs. |
| Resistance | 15 ohms min |
| Regulation | +/- 1.0% (see note 1) |
| Thermal Drift | 0.03% per deg. C change in AVR ambient |
| Typical System Response | |
| AVR Response | 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 Protection | |
| Set Point | 95% Hz(see note 4) |
| Unit Power Dissipation | 12 watts maximum |
| Analogue Input | |
| Maximum Input | +/- 5V dc |
| Sensitivity | 1v for 5% Generator Volts (adjustable) |
| Input Resistance | 1k ohm |
| Quadrature Droop Input | |
| Max. Sensitivity | 0.07 A for 5% droop 0PF |
| Max. Input | 0.33 A |
| Over Excitation Protection | |
| Set Point | 65 V dc |
| Time Delay | 10-15 seconds (fixed) |
| Build Up Voltage | 4 volts @ AVR terminals |
