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Chapter 2
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2.1.2. Motor Supply Connections
N O T E :
This product requires two power supply connections. The Motor Supply and Control Supply
must both be connected for proper operation.
Motor power is applied to the Soloist HPe 50/75/100 Motor Supply connector (refer to
for
locations).
Refer to local electrical safety requirements to correctly size external system wires and match wires to
fuses or circuit breakers.
l
The recommended wire size is 5.27 mm2 (#10 AWG).
l
External fuses or a circuit breaker (30 A maximum, time delay type) are required for the AC1, AC2, and
AC3 inputs.
The drive can be connected to a two or three phase power source.
Power for the cooling fan is supplied through the motor supply connection. The fan connects between the
AC1 and AC2 inputs and uses approximately 20W of power.
W A R N I N G : Do not operate the Soloist HPe 50/75/100 without the safety ground connection
in place.
W A R N I N G : Do not operate the Soloist HPe 50/75/100 without proper branch protection.
An AC Line Filter may be required for CE compliance and should be located as close as possible to the drive.
For more information about the AC Line Filter, refer to
Wiring between the filter and drive can
be twisted and/or shielded to reduce radiated emissions.
Figure 2-2:
Motor Bus Input Connections
Soloist HPe 50/75/100
Installation and Configuration