JS-MD 3 RES
Flight Manual Supplement
MD11-AFM-00-002
Issue: 02
Rev. 00
Rev. Date: 24-Mar-23
Page 6
–2
Figure 6-2 Terminal connector and charging port in cockpit
Once the charger is connected, 12V power is supplied to the battery
manager, IMD, and DCU. The battery manager starts the charging
process by activating the HV relays with the DCU monitoring the
process.
Once batteries are fully charged, the battery manager switches off the
charging process and the DCU displays the standby screen.
If a single battery is charged inside the fuselage, the terminal connector
must also be inserted in the male receptacle at the location of the
removed battery, as illustrated in Figure 6-3 and Figure 6-4.
NOTE:
Adjust the charging power according to the voltage of
the electrical utilities grid (lower charging rate for 120
VAC and higher charging rate for 240 VAC) and/or
select storage charging when required.
