TriStar MPPT 600V Installation & Operation Manual

31TriStar MPPT 600V Operator’s Manual
Figure 3-15. Power Terminal Locations
Connect the four (4) power conductors shown in gure 3-15 as described in the following
steps:
1.ConrmthatthesysteminputandoutputdisconnectswitchesarebothOPEN(disconnected)
before connecting the power wires to the controller.
2. Pull solar and battery wires into the Disconnect Box (DB). The Remote Temperature Sensor
(RTS) and Battery Sense wires can be routed inside conduit along with the battery power con-
ductors, if required. The RTS and Battery Sense wires CANNOT be routed in the same conduit
with the high voltage solar conductors. It is easier to pull the RTS and Sense wires before the
power cables.
3. Only route high voltage solar circuit conductors in the high voltage wiring zone and low
voltage battery and network conductors within the low voltage zone. Refer to section 3.2 for
more information.
1
BATTERY
TERMINAL
LUGS
(+)
(+) Block
(+) Block
(-) Block
(-) Block
(+)
(-)
TO BATTERY
FROM
ARRAY
High-Low Voltage
Barrier Not Shown
PV
TERMINAL
LUGS
PV SWITCH
(-)
(-)
(+)
BATTERY
DISCONNECT
BREAKER
Runs Below (+)
Terminal Block
C+
C+
C -
C -