2
3.9. Over excitation shut down : when exciter field voltage exceeds the following, AVR output is
removed. Otherwise, exciter field voltage keeps on over 85
±
5Vdc for 10sec, or instantaneously
it exceeds 100Vdc.
After shutdown, to reset the regulator, generator set should be stopped or the power input to the AVR
Should be interrupted for more than 20seconds.
3.10. Operating temperature : -20
℃
(-8
℉
) to 50
℃
(140
℉
)
3.11. Storage temperature : -40(-40
℉
) to 85
℃
(185
℉
)
4. STRUCTURE
4.1. Size : W140 x H200 x D60(mm)
4.2. Mounting size : W90 x H190(mm) x 5
Φ
- 4Holes
4.3. Color : bottom and cover - ivory
4.4. Frequency selection : changeover switch
4.5. Weight : about 2kg
5.
INSTRUCTION AND CONNECTION
●
●
●
●
NOTE
Prior to mounting the regulator, generator manufacture should check whether regulator
output current meet the capacitor of exciter.
5.1. Mounting
See above diagrams for mounting AVR in the generator conduct box or the generator control and
Switch gear.
It is recommend that AVR be mounted with the front panel to be showed all marks straight and
easily in the vertical plane.
5.2. Connection
Refer to the following drawings for the correct connection.