Leeson Chassis Mount PWM Control: 175292.00 Manual de usuario descargar pdf (Pagina 17)

Power, fuse and motor connections

Connect the power input leads, an external line fuse and a motor to

the drive’s printed circuit board (PCB) as shown in Figure 7, page

13.

Motor

LEESON drives supply motor voltage from A1 and 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.

Connections

Warning

Do not connect this equipment with power applied.

Failure to heed this directive may result in fire or serious

injury.

LEESON strongly recommends the installation of a

master power switch in the voltage input line, as shown

in Figure 7, page 13. The switch contacts should be rated

at a minimum of 200% of motor nameplate current and 150%

of the input voltage.

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Installation

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Leeson Chassis Mount PWM Control: 175292.00 Manual de usuario Pagina 17