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V2.01

25359_EDEBDA0279-2320-1_EN

Description of the display window

9.7 Switching performance window:

Switching performance

next 

Press W to select submenus.

The default switching performance settings (default settings) are displayed in the sub-

menus of this window. These settings apply to most compensation systems.

NOTE

Check all parameters to ensure that they do not deviate from the specications for this

system.

The following submenus are available to aect switching performance:

 Hysteresis connection (default setting 100%, setting range 70 to 150 %): This value

denes the controller switch-on criterion. This means the controller would switch on

at 100% missing compensation power relative to the smallest capacitor stage of the

system.

 Hysteresis switch-o (default setting 100%, setting range 70 to 150 %): This value

denes the controller switch-o criterion. This means the controller would switch o at

100% overcompensation power relative to the smallest capacitor stage of the system.

 Priority allows the switching criteria for the compensation stages to be changed.

This setting indicates that the compensation stages should be used as evenly as possi-

ble. It allows the compensation stages to be selected according to the fewest operating

hours (turn-on duration) or the fewest switching cycles.

 With the setting for the fewest operating hours, an exchange of the connected compen-

sation stages with equivalent stages after 24 hours of run-time can also be activated/

deactivated with the parameter d

24h 7

 Alarm delay (default setting 1200 seconds, setting range 0 to 3000 seconds): This value

denes the time until the message Compensation unit too small is displayed. If the

set target cos phi is not reached, despite all available stages being switched on, this

message is displayed after the set alarm delay time has elapsed.

 Idle time (default setting 30 seconds, setting range 0 to 300 seconds): This value denes

the time the controller is idle after compensation before another switching operation is

performed (connection or disconnection).

KBR multicomp F144-MS-1V1C1TI6RO-3 User Manual

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