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Hardware description
26
Controls
Door switches
Load switch-disconnector
The drive has a load switch-disconnector handle. In units without an optional load
switch-disconnector (+F253), the handle operates the internal switch-disconnector
contained within each supply module.
WARNING!
The load switch-disconnector does not switch off the auxiliary voltages
inside the cabinet. In units without F253, the switch-disconnector does not
switch off the voltage at the input terminals of the supply module(s).
Note:
On units without the line contactor option (+F250) and the load switch-
disconnector option (+F253), the supply unit will start rectifying as soon as the
switch-disconnector(s) within the supply module(s) is closed.
Auxiliary voltage switch
The auxiliary voltage switch controls the voltage supply to the auxiliary voltage
transformer.
Earthing/Grounding switch
An earthing/grounding switch for temporary grounding is optionally available.
Other door controls
The following switches are mounted on the door of the control and I/O cubicle:
Emergency stop button
(optional)
Operating switch (units with
main contactors only)
“START” position closes the
main contactors and the supply
unit starts rectifying. In the
“OFF” position, the main
contactors are open.
Supply unit fault reset
button
Auxiliary voltage switch-disconnector (not shown)
Controls the power supply to the auxiliary voltage
transformers, ground fault supervision, motor fan
supply, and the voltage display of the DSSB board.
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: [email protected]
Содержание ACS800-07-0610-3
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Страница 44: ...Hardware description 38 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 60: ...Mechanical installation 54 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 96: ...Electrical installation 90 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 104: ...Motor control and I O board RMIO 98 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 108: ...Installation checklist and start up 102 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 122: ...Fault tracing 116 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 138: ...Technical data 132 Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 144: ...Dimensions 138 Frame size 1 D4 2 R8i Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 156: ...Dimensions 150 Frame size 2 D4 2 R8i Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 162: ...Dimensions 156 Frame size 2 D4 3 R8i Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 173: ...Dimensions 167 Frame size 3 D4 4 R8i Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 185: ...Dimensions 179 400 mm Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
Страница 186: ...Dimensions 180 600 mm Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...