Rockwell-automation DC3E Non-Regenerative DC Drive User Guide 1/4 - 2 Manuel d'utilisateur télécharger pdf (Page 36)

28 Installation

Motor

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.



IMPORTANT: Reliance Electric drives supply motor

voltage from A1and A2 terminals. It is assumed throughout

this manual that, when A1 is positive with respect to A2,

the motor will rotate clockwise (CW) while looking at the

output shaft protruding from the front of the motor. If this

is opposite of the desired rotation, simply reverse the

wiring of A1 and A2 with each other.

Connect a motor to terminals A1 and A2 as shown in

Figure 8 (page 31). Ensure that the motor voltage rating is

consistent with the drive’s output voltage.

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Rockwell-automation DC3E Non-Regenerative DC Drive User Guide 1/4 - 2 Manuel d'utilisateur Page 36