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YASKAWA CIMR-JA Series User Manual

YASKAWA CIMR-JA Series
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NOTICE: Do not share the ground wire with
other devices such as welding machines or large-current electrical
equipment. Improper equipment grounding could result in drive or equipment malfunction due to electrical
interference.
NOTICE: When using more than one drive, ground multiple drives according to instructions. Improper
equipment grounding could result in abnormal operation of drive or equipment.
Refer to Figure 3.9 when using multiple drives. Do not loop the ground wire.
A
B
A Correct B Incorrect
Figure 3.9 Multiple Drive Wiring
n
Wiring the Main Circuit Terminal
WARNING! Electrical Shock Hazard. Shut off the power supply to the drive before wiring the main circuit
terminals. Failure to comply may result in death or serious injury.
Note: A cover placed over the DC Bus and braking circuit terminals prior to shipment helps prevent miswiring.
Cut away covers as needed for terminals with a needle-nose pliers.
A
A Protective Cover to Prevent Miswiring
Main Circuit Connection Diagram
Refer to section 3.3 Main Circuit Connection Diagram on page 46 for drive main power
circuit connections.
WARNING! Fire Hazard. The braking resistor connection terminals are B1 and B2. Do not connect braking
resistors to any other terminals. Improper wiring connections could cause the braking resistor to overheat
and cause death or serious injury by fire. Failure to comply may result in damage to the braking circuit or
drive.
3.6 Main Circuit Wiring
YASKAWA ELECTRIC TOEP C710606 25B YASKAWA AC Drive J1000 Installation & Start-Up Manual
53
3
Electrical Installation
2/6/2008-14:44

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YASKAWA CIMR-JA Series Specifications

General IconGeneral
BrandYASKAWA
ModelCIMR-JA Series
CategoryController
LanguageEnglish

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