Issue 01/06

Parameter Description

P0308[3] Rated motor cosPhi

 

 

Min:

0.000

CStat:

C

Datatype: Float

Unit: -

Def:

0.000

P-Group:

MOTOR

Active: first confirm

QuickComm.: Yes

Max:

1.000

Nominal motor power factor (cosPhi) from rating plate - see diagram P0304.

Index:

P0308[0] : 1st. Drive data set (DDS)

P0308[1] : 2nd. Drive data set (DDS)

P0308[2] : 3rd. Drive data set (DDS)

Dependency:

-Changeable only when P0010 = 1 (quick commissioning).

-Visible only when P0100 = 0 or 2, (motor power entered in [kW]).

-Default value is depending on inverter type and its rating data.

Level

1

-Setting 0 causes internal calculation of value. Calculated value see r0332.

P0309[3] Rated motor efficiency

 

 

Min:

0.0

CStat:

C

Datatype: Float

Unit: %

Def:

0.0

P-Group:

MOTOR

Active: first confirm

QuickComm.: Yes

Max:

99.9

Nominal motor efficiency in [%] from rating plate.

Index:

Level

1

P0309[0] : 1st. Drive data set (DDS)

P0309[1] : 2nd. Drive data set (DDS)

P0309[2] : 3rd. Drive data set (DDS)

Dependency:

-Changeable only when P0010 = 1 (quick commissioning).

-Visible only when P0100 = 1, (i.e. motor power entered in [hp]).

-Default value is depending on inverter type and its rating data.

-Setting 0 causes internal calculation of value. Calculated value see r0332.

Note:

P0309 = 100 % corresponds to superconducting.

Details:

See diagram in P0304 (rating plate).

P0310[3] Rated motor frequency

 

 

Min:

12.00

Level

 

CStat:

C

Datatype: Float

Unit: Hz

Def:

50.00

1

 

 

 

P-Group:

MOTOR

Active: first confirm

QuickComm.: Yes

Max:

650.00

 

Nominal motor frequency [Hz] from rating plate.

Index:

P0310[0] : 1st. Drive data set (DDS)

P0310[1] : 2nd. Drive data set (DDS)

P0310[2] : 3rd. Drive data set (DDS)

Dependency:

-Changeable only when P0010 = 1 (quick commissioning).

-Pole pair number recalculated automatically if parameter is changed.

Details:

See diagram in P0304 (rating plate)

P0311[3] Rated motor speed

 

 

Min:

0

CStat:

C

Datatype: U16

Unit: 1/min

Def:

0

P-Group:

MOTOR

Active: first confirm

QuickComm.: Yes

Max:

40000

Nominal motor speed [rpm] from rating plate.

Index:

P0311[0] : 1st. Drive data set (DDS)

P0311[1] : 2nd. Drive data set (DDS)

P0311[2] : 3rd. Drive data set (DDS)

Dependency:

-Changeable only when P0010 = 1 (quick commissioning).

-Setting 0 causes internal calculation of value.

-Slip compensation in V/f control requires rated motor speed for correct operation.

-Pole pair number recalculated automatically if parameter is changed.

-Default value is depending on inverter type and its rating data.

-Required for vector control and V/f control with speed controller.

Details:

See diagram in P0304 (rating plate)

Level

1

MICROMASTER 440

Parameter List

6SE6400-5BB00-0BP0

53

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Image 53
Siemens 440 manual P03083 Rated motor cosPhi, P03093 Rated motor efficiency, P03103 Rated motor frequency