Technical specification

Sening input

Voltage

Jumper selectable 100-130V ac 1 phase or

190-264V ac 1 phase

Frenquency 

50-60Hz nominal

Power input

Voltage  

100-264V ac 1 phase

Frequency

50-60Hz nominal

Output

Voltage   

82V dc @200V ac

Current     

continuous 4A

transient 7.5A for 10 secs

Resistance

15 ohms min

(10 ohms min when input volts i s less than 175ac)

Regulation

+/-1.0%

Thermal Drift

0.03% per deg. C change in AVR ambient

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

Increasing resistance lowers voltage

Under frequency Protection

Set point     94-98% Hz

Unit power Dissipation

12 watts maximum

Build Up Voltage

4 Volts @ AVR terminals

Analogue input

Maximum input +/-5V dc

Sensitivity    1V for 5% Generator Volts(adjustable)

input resistance 1k ohm

Quadrature Droop input

10 ohms burden

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

Max. input: 0.33A

Over Excitation protection

Set point    75V dc

Time delay 10-15 seconds(fixed)

Environmental

Vibration 

20-100Hz    50mm/sec

100Hz-2kHz   3.3g

Operating temperature

-40 to +70C

Relative Humidity 0-70C

95%

Storage temperature

-55 to +80C

Notes

1. De-rate by 12% if mounted in portrait orientation.

2. With 4% engine governing.

3. After 2 minutes.

4. Generator de-rate may apply. Check with factory.

5. Factory set, semi-sealed, jumper selectable.

6. Any device connected to the analogue input must be fully floating(galvanically isolated form ground), with an insulation strength of 500V ac

7. De-rate output current by 5% per degree C above 60C.

8. Non condensing