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Installation
ProStar Operator’s Manual
37
36
3.0
WARNING:
Shock Hazard
The solar PV array can produce open-
circuit voltages of up to 60 Vdc when
in sunlight, and this DC voltage is
supplied to the Power Conversion
Equipment (PCE). Verify that the
solar input breaker or disconnect has
been opened (disconnected) before
installing the system wires.
AVERTISSEMENT :
Risque d'électrocution
Le générateur solaire photovoltaïque peut
produire des tensions en circuit ouvert allant jusqu'à
60 Vcc lorsqu'il est exposé au soleil, et cette tension
continue est fournie à l'équipement de conversion
de puissance (PCE). Vérifiez que le disjoncteur ou le
sectionneur d'entrée solaire a été ouvert (déconnecté)
avant d'installer les câbles du système.
STEP 6:
Solar Connections
SOLAR (+)
SOLAR (-)
(+)
(
-
)
NOTE:
For design purposes, array
should be nominal 12V for 12V
battery, and nominal 24V for 24V
battery. Do not exceed 60Voc
Solar
Disconnect
Fuse or breaker sizing
based on required wire
ampacity
With the solar disconnect open, connect the solar (PV)
array wires to the ProStar solar terminals. Use caution,
since the solar array will produce current whenever in
sunlight. A solar disconnnect is a convenient way to
break the PV connection when necessary. DO NOT
CLOSE THE DISCONNECT AT THIS TIME.
STEP 7:
Load Connections
CAUTION:
Equipment Damage
Do not wire any AC inverter to the load
terminals of the ProStar. Damage to the
load control circuit may result. An inverter should be
wired directly to the battery. If there is a possibility that
any other load, e.g. pumps or motors, will sometimes
exceed the Prostar’s maximum voltage or current
limits, the device should be wired directly to