TC500K3US-O Installation Instructions
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The screw length shall be appropriate, it shall come out to the
mounting holes slightly, it may affect device insulation if exposed too long,
or even cause a short circuit, it is recommended to use M16 * 50 screws.
Check whether the installation is complete and if the wiring terminal
and copper bar connections are clamped with some heat shrink tubing, it
shall be removed if clamped, otherwise it could lead to poor contact, or
even damage to the inverter.
Three terminals are reserved for users on the AC power of TC500K3US-O,
shown in Figure 8-8.
Figure 8-8 AC power terminals
Items
Name
A
AC cabinet connecting copper bars
B
M16 bolts, spring washers and flat washers combination
(tightening torque of 120 N • m)
C
AC cables
D
AC connecting copper bar logo