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2019.02 / p
Electric Power Generation
48
Installation and maintenance
D510 C
Digital voltage regulator
4243 en -
4 - CONNECTION DIAGRAMS
Digital AVR D510 C
Terminal block with fuses
Warning:
the secondary of the
CT must not be connected to the
ground.
MAIN FIELD
Auxiliary
windings
EXCITER
Armature
Exciter field
white or red (LSA 50.2)
D510C
R 791
STATOR
open E 01
FUSES:
F1, F2 : Ref. Mersen : E084414P -
MI6SA25V10/50 or equivalent
250VAC/10A
F3 : Ref. Mersen : A217028Q -
GDL1 or equivalent
250VAC/1A
Leaflet n° 4243
Temp. sensors
CONTACTS NOT SUPPLIED BY LS
PT100
or CTP
Supply:
11V to
30V DC
MAINS
if 3F used
CT
Leds
Varistor
Green
Yellow
Red
Black
inputs/outputs
D 510C
blue or black (LSA 50.2)
black
// CT
white
blue
DESENERGIZING
OPTIONAL
NOTE:
6 leads alternator - marking T1 to T6
TI 04 --> T4
Auxiliary windings
TI04 on phase U is required for
droop compensation,
PF and KVAR functions
Rotating rectifiers