KEB COMBIVERT F4-F Applications Manual page 59

CP - Parameter
Rated Motor cos (Phi)
Rated Motor Voltage
Load motor dependent
parameter
© KEB Antriebstechnik, 1998
All Rights reserved
The rated power factor of the connected motor must be adjusted in CP .29.
Adjustment Range:
Resolution:
Factory setting:
Customer setting:
The rated voltage of the connected motor must be adjusted in CP .30.
Adjustment Range:
Resolution:
Factory setting:
Customer setting:
The basic settings of the inverter correspond to the size of the unit and the respective
motor (see table on page GB 35). If the motor data in CP .25...30 are changed, then
CP .31 must be activated once. This re-adjusts the current controller, torque curve
and torque limit. With this the torque limit is set at the value, that is maximally possible
in the speed range (dependent on inverter rated current).
Value Meaning
1 Pre-adjustment of the motor-dependent control-parameters
The adjusted voltage stabilization value or the voltage class of the
inverter is taken as input voltage.
2 Pre-adjustment of the motor-dependent control-parameters
The DC-link voltage /√2 measured at switch on is taken as input voltage.
The pre-adjustments made at value 1 or 2 refer to the same parameters.
For CP .31=2 the inverter measures automatically the input voltage which is required
as reference value for the calculation.
Adjustment Range:
Resolution:
Werkseinstellung:
Customer setting:
When control release is active the adjustment was not completed.
"nco" appears in the display!
Name: Basis
KEB COMBIVERT F4-F
Operation
0,05...1
0,01
dependent on size
________
100...500 V
1 V
400 V
________ V
0...2
1
0
________
Date
15.12.98
ANTRIEBSTECHNIK
Chapter Section Page
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