Danfoss vlt soft starter mcd 500 - Application Set-Up Examples

1 Primary Mtr Set
5-4 Auto-Stop Time
8 Display
8-1 Language
8-2 User Scrn Top L
8-3 User Scrn Top R
8-4 User Scrn Btm L
8-5 User Scrn Btm R
Table 7.1 Parameters in the Quick Set-up Menu
7.2.2 Application Set-up Examples
The application set-ups menu makes it easy to congure
the soft starter for common applications. The soft starter
selects the parameters relevant to the application and
suggests a typical setting. Each parameter can be adjusted
to suit the exact requirements.
On the display, the highlighted values are suggested
values. The values indicated by
▶
are the loaded values.
Always set parameter 1-1 Motor FLC to match the motor
nameplate full load current. The suggested value for motor
FLC is the minimum FLC of the soft starter.
Centrifugal pump
Motor Full Load Current
Start mode Adaptive control
Adaptive start prole Early acceleration
Start ramp time 10 s
Stop mode Adaptive control
Adaptive stop prole Late deceleration
Stop time 15 s
Table 7.2 Suggested Values for Centrifugal Pump Applications
Submersible pump
Motor Full Load Current
Start mode Adaptive control
Adaptive start prole Early acceleration
Start ramp time 5 s
Stop mode Adaptive control
Adaptive stop prole Late deceleration
Stop time 5 s
Table 7.3 Suggested Values for Submersible Pump Applications
Damped fan
Motor Full Load Current
Start mode Constant current
Current limit 350%
Table 7.4 Suggested Values for Damped Fan Applications
Undamped fan
Motor Full Load Current
Start mode Adaptive control
Adaptive start prole Constant acceleration
Start ramp time 20 s
Excess start time 30 s
Locked rotor time 20 s
Table 7.5 Suggested Values for Undamped Fan Applications
Compressor screw
Motor Full Load Current
Start mode Constant current
Start ramp time 5 s
Current limit 400%
Table 7.6 Suggested Values for Compressor Screw Applications
Compressor recip
Motor Full Load Current
Start mode Constant current
Start ramp time 10 s
Current limit 450%
Table 7.7 Suggested Values for Compressor Recip Applications
Conveyor
Motor Full Load Current
Start mode Constant current
Start ramp time 5 s
Current limit 400%
Stop mode Adaptive control
Adaptive stop prole Constant deceleration
Stop time 10 s
Table 7.8 Suggested Values for Conveyor Applications
Crusher rotary
Motor Full Load Current
Start mode Constant current
Start ramp time 10 s
Current limit 400%
Excess start time 30 s
Locked rotor time 20 s
Table 7.9 Suggested Values for Crusher Rotary Applications
Programming Operating Guide
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