Stop Sequence Of The Drive - ABB ACS5000 User Manual

Medium voltage ac drive air-cooled, 2 - 7 mva
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Chapter 8 - Operation
8.5.3

Stop sequence of the drive

8-6 (14)
Operation
Ready ref
Stopping
Speed ramps down
INU stops to modulate
Ready run
MCB opens
DC link discharges
Fan switches off
after a delay
Ready on
Not ready on
3BHS221906 ZAB E01 Rev. D
Stop command
Off command
Actions:
Drive is grounded
Door with electro-mechanical lock
is released for opening
Auxiliary power supply is switched
off
ABB
5k A UM

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