18
OPM-148
REV A
AVR WIRING
DSE A109
This generator set has a Deep Sea digital automatic voltage
regulator (AVR) with CAN communication. The AVR
maintains a smooth, stable regulated AC output voltage,
regardless of the electrical load connected.
The wiring schematic below has been modified to suit our
engineering design. The following adjustments have been
made:
1. L1, L2, L3 have been modified so that L2 has been
moved to L3 and L3 has been moved to L2.
2. The CAN has been connected to the controller.
3. P1 and P2 are used for voltage adjustment.
Installation
057-295 ISSUE: 2
Page 18 of 62
3.2 TYPICAL WIRING DIAGRAMS
NOTE: The DSEA109 AVR is suitable for alternators with a
Permanent Magnet Generator
(PMG),
Auxiliary Winding
or
Shunt
connections.
3.2.1 PMG WINDING CONNECTION
WARNING!: LIVE PARTS exist within the AVR. When powered avoid contact with
components and terminals. Terminals remain live for up to 70 seconds after shutdown. Do not
touch during this time. Only qualified personnel, having full understanding of the application
must install the product.