INSTALLATION
GB
WARNING:
the outer surface of the voltage reducer is used as a heat sink, therefore it may
reach very high temperatures (risk of burns). Leave the equipment to cool down before han-
dling it.
OUT
IN
24 Vdc
ON
VRS 30
Green OK
Red Error
13,5 Vdc
POWER
5 cm
5 cm
5 cm
5 cm
FIG. 1
ELECTRICAL WIRING
The equipment is to be wired up as shown in figure 1. Join the insulated fast-on terminal to the
output terminals of the voltage reducer. Always check the input and output terminals for correct
polarity.
The electrical wiring is to be done in compliance with local electrical codes.
WARNING:
before connecting the batteries, always check the battery cables for correct
polarity. Remember that wrong polarity may seriously damage the voltage reducer even if
the protected by a fuse.
WARNING:
before connecting or disconnecting the cables from the voltage limiter termi-
nals, make sure they are not live.
WARNING:
the use of inadequate size cables and incorrect connection of terminals or
electrical joints may result in dangerous overheating of the connecting terminals or cables.
The perimeter of the voltage reducer (except the base) must be kept at a distance from walls or
objects by a minimum of 5 cm. The base that the voltage limiter is mounted on must be able to
withstand a maximum temperature of 80°C (at an ambient temperature of 40°C).
9
EQUIPMENT
12 V
BATTERY
24 V
FUSE
Summary of Contents for VRS 30
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