Kollmorgen Digital MMC Control, Hardware Manual

Page: 166 / 322

164 Kollmorgen - December 2011
MMC Smart Drive Hardware Manual
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460V 3 PHASE MMC SMART DRIVE NEXTGEN
6.4 Dimensions
This section contains dimensional information on the Drives. Use this information to
determine mounting hole locations on the drive panel.
When locating the drive on the panel, observe the clearance requirements found in
Table 3-1 on page 21 . Mount the drive to the panel with #10 bolts and #10 star
washers (to ensure proper ground connection).
Input = 400 VAC,
KW
3 6.75 10.4 16.7
Input = 480 VAC,
KW
3.6 7.5 12.5 20
Output Frequency, Hz 0-800
Energy Absorbtion Specifications
DC Bus Capacitance
(Internal)
235
μ
F 470
μ
F 680
μ
F
Bus overvoltage
threshold
840 VDC
Joules available for energy absorption
400VAC line input 35 joules 70 joules 110 joules
480 VAC line input 20 joules 40 joules 60 joules
a. May also be used single-phase power, with limited output capability
b. May also be used with 100-200VAC input power, with limited output capability