Dolphin PRO OEM 24.40 Manual Tecnico página 22

CONNECTIONS
NOT_PRO_OEM-00
AC CABLES AND CIRCUIT BREAKER
AC wiring
Check the quality of connections and proper
tightening of connections.
For mains power, preferably use a HO7RNF-type
industrial cable. Ensure that you comply with the
following recommendations.
Charger
capacity
24V 40A
24V 60A
24V 100A
AC circuit breaker
The AC mains power line must feature a cut-off
device with differential protection, to specifically
protect individuals against electric shocks.
The circuit breaker's sensitivity must be 30mA.
Its current capacities comply with the charger's
power consumption. Comply with the following
recommendations in this respect.
Charger capacity
24V 40A
24V 60A
24V 100A
N.b. : The charger has an internal protection fuse
on the L1 supply, in the event of a general fault on
the circuit board in particular. Due to the irrever-
sible nature of this fault, the fuse is not accessible
for maintenance of any kind.
220-240V 50-60Hz
Length < 5m (16ft)
2.5 mm2
2.5 mm2
4,0 mm2
220-240V 50-60Hz
8A – 30mA
10A – 30mA
20A – 30mA
CONNECTIONS
NOT_PRO_OEM-00
DC CABLES AND FUSES
DC wiring
Check the quality of connections and proper
tightening of connections.
Battery cables must be as direct and short
as possible.
Each battery output can provide the charger's
full amperage and all the cables must have
identical cross-sections. Ensure that you comply
with the following recommended cross-sections.
Charger
Length < 2m (6ft)
capacity
24V 40A 16mm2 / AWG5
24V 60A 25mm2 / AWG3
24V 100A 35mm2 / AWG2
These chargers are equipped with airtight
grommets with "automatic" opening.
Simply pressing the central section of the
membrane is sufficient to allow the cable to
pass through the grommet.
UK
Length between 3
and 5m (10 to 16ft)
20mm2 / AWG4
35mm2 / AWG2
50mm2 / AWG0-1