3.0
Installation Instructions
ProStar MPPT Operator’s Manual
25
24
Figure 3-2. Proper Clearances for Passive Cooling
6 in (15 cm)
6 in (15 cm)
2 in
(5 cm)
B+
S -
B -
S -
S+
S+
S+
S+
S+
L -
L+
To battery (+) and
(-) terminals for
voltage
sensing
To battery for
temperature
sensing
To battery (+)
and (-)
terminals
To load (+)
and (-)
terminals
To properly
sized array
2
3
1
7
5
6
4
3.4 Wiring
Figure 3-3. Wiring the PS-MPPT
REFER TO FIGURE 3.3 WHEN USING THE WIRING INSTRUCTIONS
BELOW.
NOTE:
THE PS-MPPT IS UL 1741 COMPLIANT WHEN USED
WITH THE OPTIONAL WIRE BOX. THE WIRE BOX CANNOT
BE USED WITH RIGID CONDUIT. THE PS-MPPT IS UL RECOGNIZED
FOR USE IN A UL LISTED ASSEMBLEY WITHOUT THE WIRE BOX FOR
THE PS-MPPT.