TOSHIBA
4.1.2 Power Connection Cable Routing
1) Use separate metal conduits for routing the input power, output power, battery, and control
circuits.
2) A separate ground cable should be run inside of the conduit with the input power, output
power, and control circuits.
3) Always ground the unit to prevent electrical shock and to help reduce electrical noise.
4) Follow wire size and tightening torque recommendations provided in this manual.
CAUTION THE METAL OF A CONDUIT IS NOT AN ACCEPTABLE
GROUND Single Input UPS with input transformer. Shown with bottom cable entry
configuration. 4200 FA User’s Manual 15