Rockwell Automation DC3RD Digital Regenerative DC Drive User Guide 1/4 - 2 HP, 115/230 VAC User Manual
Page 16
8
Installation
Wiring
ATTENTION:
This drive is isolated from earth
ground. Circuit potentials are at 115 or 230 VAC above
ground. To prevent the risk of injury or fatality, avoid
direct contact with the printed circuit board or with
circuit elements. Use a non-metallic screwdriver for the
calibration trimpots.
ATTENTION:
Do not disconnect any of the motor
leads from the drive unless power is removed or the
drive is disabled. Opening any one motor lead may
destroy the drive.
ƽ
Use 18-24 AWG wire for speed adjust potentiometer
wiring. Use 14–16 AWG wire for AC line (L1, L2) and
motor (A1 and A2) wiring.
250-0285-rev1.qxd 4/26/00 9:36 AM Page 8
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