MNBCLNA BB Manual
15| P a g e 1 0 - 5 6 0 - 1 R E V : -
Ground Wire
(Figure 11)
1.
Attach pre-installed
#6 AWG
ground wire (
#12
) to equipment
ground terminal in Barcelona (
#13
).
2.
Torque to 35 in-lbs.
External Wiring
(Figures 12 & 13)
PV Array Wires
(Figure 12)
1.
Ensure all breakers are off (down).
2.
Insert PV+ and PV- wires from PV array #1 into bottom of PV
breaker (
#14
). PV+ on left; PV- on right of PV breaker.
3.
Insert PV+ and PV- wires from PV array #2 into bottom of PV
breaker (
#17
). PV+ on left; PV- on right of PV breaker.
4.
If using wind or hydro, connect the DC+/- wires here.
5.
Torque to 30 in-lbs.
Battery Cables
(Figure 12)
1.
Ensure all breakers are off (down).
2.
Cut sufficient length of
#2/0 AWG
wire
between (
#15
) and battery bank master
positive terminal.
3.
Crimp
#2/0 AWG x 5/16
”
terminal lug
onto one end of batt cable.
4.
Attach Batt+ cable to Batt+ terminal
(
#15
).
5.
Crimp appropriate terminal lug onto
other end; attach Batt+ cable to battery
bank master positive terminal.
6.
Repeat for Batt- cable, connect to (
#16
)
and battery bank master negative
terminal
.
Torque per battery specs.
7.
Torque Breaker Box battery connections
to 21 ft-lbs.
#12
#13
Figure 11
Figure 12
#17
#15
#14
#16
Summary of Contents for Barcelona Breaker Box
Page 1: ...MNBCLNA BB Manual 1 P a g e 1 0 5 6 0 1 R E V Barcelona Breaker Box Owner s Manual ...
Page 18: ...MNBCLNA BB Manual 18 P a g e 1 0 5 6 0 1 R E V ...
Page 19: ...MNBCLNA BB Manual 19 P a g e 1 0 5 6 0 1 R E V ...
Page 20: ...MNBCLNA BB Manual 20 P a g e 1 0 5 6 0 1 R E V ...
Page 21: ...MNBCLNA BB Manual 21 P a g e 1 0 5 6 0 1 R E V ...
Page 22: ...MNBCLNA BB Manual 22 P a g e 1 0 5 6 0 1 R E V ...
