17
Installation
ATTENTION:
Do not connect this equipment with
power applied. Failure to follow this directive may
result in fire or serious injury.
ATTENTION:
Starting and stopping with the start/stop
terminals does not disconnect AC power in the stop
position. A hardwired AC power disconnection switch
must be mounted between the AC source and
terminals L I and L2. This is required, as the DC3 drive
does not have an armature loop contactor. A single
fault like a power device short may cause motor
rotation when in the stop mode. The user is
responsible for assuring safe conditions for operating
personnel by providing suitable guards, audio or visual
alarms, or other devices. Failure to observe these
precautions could result in bodily injury.
ATTENTION:
To provide the motor with overload
protection, local, national, and international codes
(e.g.,NEC/CEC) require that a motor thermostat,
internal to the motor, be installed or an electronic
thermal motor overload relay, sized to protect the
motor, be installed between the motor and the drives
output terminals.
Connections
Summary of Contents for RELIANCE ELECTRIC DC3N Series
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