AVR AS480 | Generic

SENSING and POWER INPUT

Voltage: 100 – 264 V ac 1 phase

Frequency: 50-60 HZ nominal

 

OUTPUT

Voltage: 82V d.c. @ 200 Va.c. entrada de energía.

Voltage: 45V d.c. @ 110 Va.c. entrada de energía.

Current: Continuous 5A (see note 1)

  transient 7.5A for 10 secs.

Resistance: 15 ohms min

 

REGULATION

+/- 1.0% (see note 2)

 

THERMAL DRIFT

0.03% per deg. C change in AVR ambient (see note 3)

 

TYPICAL SYSTEM RESPONSE

AVR response 20ms

Field current to 90% 80ms

Machine Volts to 97% 300ms

 

EXTERNAL VOLTAGE ADJUSTMENT

+/-10% with 1 k ohm 1 watt trimmer (see note 4)

Increasing resistance lowers voltage.

Fixed 15kOhm resistor enables 110V sensing

 

UNDER FREQUENCY PROTECTION

Set point: 94 – 98% HZ (see note 5)

 

UNIT POWER DISSIPATION

12 watts maximum

 

BUILD UP VOLTAGE

4 Volts @ AVR terminals

 

QUADRATURE DROOP INPUT

10 ohms burden

Max. sensitivity: 0.07 a for 5% droop 0PF

Max. input: 0.33 A

 

OVER EXCITATION PROTECTION

Set point: 67 Vdc +/-3% (fixed)

Time delay: 10 – 15 seconds (fixed)

 

ENVIRONMENTAL

Vibration: 20 – 100 Hz 50mm/sec

100Hz – 2kHz 3.3g

Operating temperature: -40 to +70C (note 6)

Relative Humidity 0-70C 95% (note 7)

Storage temperature -55 to +80C

 

NOTES

1. De-rate by 20% if mounted external to generator.
2. Inclusive of 4% engine governing.
3. After 2 minutes warm-up.
4. Generator de-rate may apply. Check with factory.
5. Factory set, semi,sealed, jumper selectable.
6. Non condensing.