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2 Installing the JetMove 203-230
2.3
24
Electrical Installation
Check for correct motor and servo amplifier assignment.
Compare rated voltage and continuous rated current of servo amplifier
and motor.
The motor must be isolated against voltages of DC 480 V min.; please
also refer to "Compatible Synchronous Servo Motors" on page 39.
Connect the JetMove203-230 according to the connection wiring
diagram shown in chapter 10 "Wiring Diagrams", page 71.
Especially check the power lines for appropriate protection, see
"Overload protection" on page 35.
Protecting the motor cables is not advisable.
Select the cables according to standards.
Verify that all earthing cables are connected (double earthing).
To connect resolvers or power units you can use prefabricated cables
available from Jetter or opt for self-made cables. Please refer to
chapter 7 "Description of Connections", page 45.
To ensure that installation is carried out in conformance with EMC
regulations, the following items have to be observed especially:
– If possible, run control cables and power cables separately;
– Connect resolver;
– Use shielded terminals or EMC-compatible connectors;
– Connect holding brake, if available, and connect shields on both
sides of the cables;
– Connect the motor leads according to Fig. 3.
Please further note the chapter 1.4 "Instructions on EMI", page 18.
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Jetter AG
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