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2-39
D
Wiring a Control Cable
•
Be sure to connect a cable with a braided shield to the control circuit terminals.
•
Ground the shield on the Inverter side only.
D
Grounding the Shield
In order to ground the shield securely, it is recommended that a cable clamp be directly connected to the
ground plate as shown below.
D
Other noise countermeasures
•
Use cable with a braided shield for inverter power supply lines, keep the cable as short as
possible, and connect the cable through an EMC-conforming input noise filter. Be sure to con-
nect the shield to ground at both ends.
•
Keep ground wires as short as possible. With a 400-V-class model, be sure to ground to a
neutral point on the power supply. This is also the time to ground the metal control panel (in-
cluding doors).
•
Use cable with a braided shield between the Inverter and motor as well. Keep the cable as
short as possible (20 m max.), and be sure to connect the shield to ground at both ends.
Mount a clamp filter near the Inverter output terminal for more effective noise suppression.
•
Ground the shield with a conductive cable clamp directly to the ground plate.
•
Wire the motor frame directly to ground, and connect the ground wire from the motor directly
to an EMC-conforming input noise filter.
•
Improve shielding by using conductive packing in the doors of the control panel.
Three-phase
noise filter
Ground
surface
Shielded
cable
MV-series
Inverter
Inverter wiring diagram
Ground surface
Cable clamp
(conductive)
Braided shield
Ground plate
Shield grounding method
Design
Chapter 2
Содержание SYSDRIVE 3G3MV-A2001
Страница 1: ...Cat No I527 E1 04 USER S MANUAL SYSDRIVE 3G3MV Multi function Compact Inverter...
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Страница 3: ...USER S MANUAL Multi function Compact Inverter SYSDRIVE 3G3MVSERIES...
Страница 18: ......
Страница 23: ...Chapter 1 Overview 1 1 Functions 1 2 Nomenclature 1 3 New Features 1...
Страница 32: ......
Страница 33: ...Chapter 2 Design 2 1 Installation 2 2 Wiring 2...
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Страница 75: ...Chapter 3 Preparing for Operation and Monitoring 3 1 Nomenclature 3 2 Parameter Copy and Verify Function 3...
Страница 93: ...Chapter 4 Test Run 4 1 Procedure for Test Run 4 2 Operation Example 4...
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Страница 269: ...Chapter 9 Specifications 9 1 Inverter Specifications 9 2 Option Specifications 9...
Страница 293: ...9 25 D 3G3MV PRS2030V PRS3020V Four M4 holes for Inverter mounting use Three 5 dia holes Specifications Chapter 9...
Страница 294: ...9 26 D 3G3MV PRS2050V Four M5 holes for Inverter mounting use Three 6 dia holes Specifications Chapter 9...
Страница 297: ...9 29 D 3G3MV PRS1040V Three 5 dia holes Four M4 holes for Inverter mounting use Specifications Chapter 9...
Страница 303: ...Chapter 10 List of Parameters 10...
Страница 337: ...Chapter 11 Using the Inverter for a Motor 11...
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Страница 344: ...I527 E1 04...