Regulador automático de voltaje (AVR) Modelo: AS440

Technical specification 

 SENSISING 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: 50-60 Hz nominal 

OUTPUT 

Voltage:  82 V d.c. @ 200 V a.c. 

Current:   continuous 4A (see note 1). transient 7.5A for 10 secs.

Resistance: 15 ohms min ( 10 ohms min whent input volts is less than 175 ac)

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  20 ms 

Filed current to 90%     80 ms 

Marchine Volts to 97%  300 ms 

EXTERNAL VOLTAGE ADJUSTMENT 

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

increasing resistance lowers voltage.

UNDER FREQUENCY PROTECTION 

Set point:  94 -98% Hz (see note 5) 

UNIT POWER DISSIPATION 

12 watts maximun

BUILD UP VOLTAGE 

4 volts @ AVR terminals

ANALOGUE INPUT 

Maximum input: +/- 5 Vdc  (see note 6)

Sensitivity: 1V for 5% generator volts (adjustable) 

Input resistance: 1 k ohm 

QUADRATURE DROOP INPUT 

10 ohms burden 

Max. sensitivity: 0.07 A for 5% droop OPF

Max. input: 0.33 A 

OVER EXCITATION PROTECTION 

Set point: 75 V dc 

 Time delay: 10-15 seconds (fixed)

ENVIRONMENTAL

Vibration: 20 -100 Hz  50mm/sec  100Hz- 2kHz 3.3g

Operating temperature: -40 lo + 70C (note 7)

 Storage temperature: -55 to +80C