Conditions of Use: |
Land Use |
---|---|
Usage: | Common Units |
Output Type: | AC Three Phase |
Cooling Method: |
Water Cooling |
Installation Method: |
Fixed |
Generator Type: |
Diesel Generator |
Customization: |
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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 |
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