WEG MVW3000 Series, Руководство по программированию

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5
DETAILED PARAMETER DESCRIPTION
Set it according to the current transformer nameplate data.
Notes:
It is recommended that the CT primary current be greater than or equal to the transformer primary rated current.
The CT primary current must be smaller than 1.95 times the transformer primary rated current.
WARNING!
In case the user sets a value in P1550 that is out of the mandatory range, programming error will
occur.
✓
NOTE!
This parameter can be changed only with the motor stopped.
This parameter is only visible on the HMI when: P1893 (Transformer at the input) = 3 transform-
ers.
P1560 - Taps of transformer 3
Adjustable range: -5.00 to 5.00 % Factory setting: 0.00 %
Acesso: Menu
→
Configurations
→
Nominal data
→
Inverter
Description:
It sets the modification occurred on the voltage supplied for the inverter cells.
Set it according to the input transformer tap connections.
✓
NOTE!
This parameter can be changed only with the motor stopped.
This parameter is only visible on the HMI when: P1893 (Transformer at the input) = 3 transform-
ers.
P1561 - Transformer 3 rated power
Adjustable range: 0 to 10000 kVA Factory setting: 1500 kVA
Acesso: Menu
→
Configurations
→
Nominal data
→
Inverter
Description:
It sets the rated power of the input transformer, in kVA.
Set it according to the nameplate data of the transformer used.
✓
NOTE!
This parameter can be changed only with the motor stopped.
This parameter is only visible on the HMI when: P1893 (Transformer at the input) = 3 transform-
ers.
MVW3000 | 5-108