Lagoon 620 User Manual - page 61
RECAPITULATION OF THE 12 V AND 24 V COMPONENTS
ELECTRICITY
4
LAGOON 62O
59
CHARGE A
AND E
ELECTRIC C
CONVERSION
220 V or 110 V / 24 V - 100 Ah Charger
As optional extra : recharge of the 24 V service battery bank (refer to 110 V / 220 V recapitulation)
220 V / 12 V charger (3 connections)
With the optional generator to recharge the 12 V generator battery and the two 12 V engine batteries
24 V - 110 Ah coupled alternator
Recharge in 24 V of the service battery bank
24 V / 12 V electronic inverter
With the electronics
24 V / 12 V car-radio inverter
With the car-radio optional extra
BATTERIES // C
CONSUMING A
APPLIANCES
24 V
V d
direct ccurrent
Voltage
S
Starting u
up
P
Protection
Service batteries
24 V (420 Ah as standard, 840 Ah as optional extra)
Recharge of the service batteries by a coupled alternator (24 V) per engine + 220 V / 24 V - 100 Ah chargers (optional extra)
Navigation electronics
24 V
Multifunction screen
Utility lighting
24 V
Multifunction screen
Navigation light
24 V
Multifunction screen
Lighting
24 V
Multifunction screen
Fridge in cockpit
24 V
24 V Electrical panel
24 V Electrical panel
Fridge on fly
24 V
24 V Electrical panel
24 V Electrical panel
Electric heads
24 V
24 V Electrical panel
24 V Electrical panel
Deck wash pump
24 V
24 V Electrical panel
24 V Electrical panel
Winches
24 V
24 V Domestic
Electricity room
Windlass (directly on the batteries)
24 V
24 V Domestic
Electricity room
Capstans
24 V
24 V Domestic
Electricity room
Davits / Tenderlift
24 V
Gangway
24 V : hydraulic pump
Bow thruster
24 V : hydraulic pump
12 V
V d
direct ccurrent
V
Voltage
Engine start batteries
(12 V - 50 Ah) x 2
Recharge of engine battery by engine alternator + 220 V / 12 V charger
Generator start battery
(12 V - 50 Ah) x 1
Recharge of generator battery by generator alternator + 220 V / 12 V charger
Electronic control of engine
12 V connected on engine start battery once "on"
Cameras
Hub (network terminal)
12 V
VHF
powered by a 24 V / 12 V inverter
Car-radio