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Kollmorgen - June 2014
MMC Smart Drive Hardware Manual
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INSTALLING THE MMC SMART DRIVE
•
The cabinet must have a rigid non-painted galvanized metal surface to mount the
MMC Smart Drive on.
•
The cabinet door should open fully for easy access.
1.
Lay out the positions for the drive and accessories in the enclosure.
2.
Attach the drive to the cabinet, first using the upper mounting slots of the drive and
then the lower. The recommended mounting hardware is M5 metric(#10-32).
3.
Tighten all mounting fasteners.
3.11
Drive System Grounding Procedures
The ground of the MMC Smart Drive power source must be connected directly to a
Single Point Ground
(SPG)
tie block. The tie block should be made of brass or
copper, bolted or brazed to the control cabinet. If the tie block is bolted rather than
brazed, scrape away paint or grease at the point of contact. Put star washers between
the tie block and the cabinet to ensure good electrical contact.
Metal enclosures of power supplies, drives, etc., should also have good electrical
contact with the SPG.
Metal enclosures of power supplies, drives, etc., should also have good electrical
contact with the SPG.
Devices to be connected directly to the Single Point Ground include:
•
Plant safety ground.
•
Protective earth ground(s) from the MMC Smart Drive power terminals.
•
The metal panel or cabinet on which the MMC Smart Drive is mounted.
IMPORTANT
Post warnings according to National, State, or local codes for the voltage
present in the control cabinet. Diagrams included with this manual and rec-
ommendations may be modified if necessary so the wiring conforms to cur-
rent NEC standards or government regulations.
NOTE
This drive contains parts and assemblies that are sensitive to ESD (Electro-
static Discharge). Follow static control precautions during installation, test-
ing, service, or repair of this assembly. Parts and assemblies can be
damaged if proper precautions are not taken.
CAUTION
The Single Point Ground should be the only common point for all the ground
lines. If not, ground loops may cause current flow among components of the
system which can interfere with proper operation of the MMC Smart Drive.
Содержание MMC Smart Drive Series
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Страница 10: ...8 Kollmorgen June 2014 MMC Smart Drive Hardware Manual TABLE OF CONTENTS...
Страница 14: ...12 Kollmorgen June 2014 MMC Smart Drive Hardware Manual INTRODUCTION TO THE MMC SMART DRIVE...
Страница 164: ...162 Kollmorgen June 2014 MMC Smart Drive Hardware Manual 460V 3 PHASE MMC SMART DRIVE NEXTGEN...
Страница 286: ...284 Kollmorgen June 2014 MMC Smart Drive Hardware Manual S200 DLS DRIVE Figure 9 1...
Страница 316: ...314 Kollmorgen June 2014 MMC Smart Drive Hardware Manual MOTOR CABLES CONNECTORS...
Страница 367: ...Kollmorgen June 2014 365 MMC Smart Drive Hardware Manual DECLARATIONS OF CONFORMITY 14 Declarations of Conformity...
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Страница 384: ...MMC Smart Drive Hardware Manual INDEX 382 Kollmorgen June 2014...
Страница 386: ...384 Kollmorgen June 2014 MMC Smart Drive Hardware Manual SALES AND SERVICE...