Owner`s manual

MNTCB Turbine Control Box Installation Instructions (continued)
10-201-1 REV P1 Page 3 of 4
Torque – Terminal Bus Bar
10AWG 20 in-lbs (2.3Nm)
8AWG 25 in-lbs (2.8Nm)
6AWG 35 in-lbs (4.0Nm)
4AWG 45 in-lbs (5.1Nm)
2AWG – 1/0 50 in-lbs (5.6Nm)
Installation:
You will need:
A #2 Phillips screwdriver, #10 or larger hardware for mounting the MNTCB to the wall and a slotted screwdriver
to complete wiring the MNTCB into your system. A drill may be required to drill pilot holes.
The MNTCB Turbine Control Box should be located in a conveniently accessible area and secured to the wall or
other mounting surface with #10 or larger screws. If mounting to a non-wood surface wall anchors (not included)
may be used to provide a stronger more secure installation. The MNTCB has a type 3R enclosure but all
openings should be sealed with silicone sealant if it is to be installed in an exposed area.
It is the installer’s responsibility to ensure compliance with all applicable codes.
Positive connection out to
charge controller
Ground Busbar
Three phase bridge rectifier
Negative connection out to
charge controller
Three phase input from
turbine
Turbine control breakers
Output breakers
Shorting busbar
Mounting hole
in each corner
MNTCB Major components
DANGER:
High voltage!
Disconnect all sources of power
before opening cover.