BUS BAR
INSULATOR
BUS BAR
MOTOR LEADS
PHASE U, V, W (TYPICAL)
Fig. 17 — VFD Motor Lead Installation (View Looking Down)
VFD COOLING LINE
COUPLING
ACCESS PANELS
VFD COOLING LINE
O-RING FACE SEAL
COUPLINGS
VFD COOLING
DRAIN LINE
VFD COOLING
SUPPLY LINE
Fig. 18 — 900A or 1200A VFD Refrigerant Cooling Lines
PHASE U
BUS BAR
PHASE V
BUS BAR
GROUND
BUS BAR
ORIENT POWER CABLE
CONNECTORS TO
ESTABLISH MAXIMUM
AIR GAP BETWEEN
TERMINALS AND
SURROUNDING STRUCTURE
PHASE W
BUS BAR
38
GROUND LEAD
a19-1707
GROUND
VFD POWER
MODULE
a19-1709