98 ACH580 Installation, Operation and Maintenance Manual
ACH580 E-Clipse Bypass
Power connections – Box E-Clipse Bypass configurations
Line input connections
Connect the input power to the terminals at the bottom of the disconnect switch or
circuit breaker. Also see Connection diagrams – Vertical E-Clipse Bypass on
page 91. Connect the equipment grounding conductor to the ground lug near the
input power connection point.
Motor connections
Connect the motor cables to the terminals at the bottom of the bypass section. Also
see Connection diagrams – Vertical E-Clipse Bypass on page 91. Connect the motor
grounding conductor to the ground lug near the motor cable terminal block
connection point.
Power connections – Standard E-Clipse Bypass configurations (wall mounted)
Line input connections
Connect input power to the terminals of the disconnect switch or circuit breaker.
Connect the equipment grounding conductor to the ground lug at the top of the
enclosure. The figure below shows the connection points for Standard E-Clipse
Bypass configurations. Also see Connection diagrams – Box E-Clipse Bypass on
page 93.
Motor connections
Connect the motor cables to the output terminal block as shown in Basic
connections on page 99. Also see Connection diagrams – Box E-Clipse Bypass on
page 93. The motor grounding conductor can be connected to the ground lug near
the terminal block.
Note: Route cables through the cable guides on the left side of the enclosure. Use
separate conduits for input power and motor cables. Follow the guides to separate
the cables from each other.
WARNING! Check the motor and motor wiring insulation before connecting the
ACH580 to line power. Follow the procedure on page 16. Before proceeding with the
insulation resistance measurements, check that the ACH580 is disconnected from
incoming line power. Failure to disconnect line power could result in death or serious
injury.
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