Group B Screen 1 - Hyundai N5000 Instruction Manual

Multi-level inverter

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N5000 INSTRUCTION MAN

N5000 INSTRUCTION MANUAL

(2) Frequency lower limit: set the lower frequency limit for output in [Hz] unit. Limiting frequency

value should be in between starting frequency and maximum frequency.

(3) Frequency jump 1~3: Set the center frequency values of jumping frequencies 1~3 in [㎐] unit.

(4) frequency jump width 1~3: Set the 1/2 widths of jumping frequencies in [㎐] unit.

[Reference 5]

Equipments themselves have the specific resonance frequencies. If inverter chooses

resonance frequency of installed motor as the rotating frequency of motor, the motor can

severely be damaged. So N5000 prevents the resonating phenomenon by jumping the

resonance frequency of the motor.

☞ Frequency jump: Center frequency for jumping (=resonance frequency)

☞ Frequency jump width: 1/2 frequency width of jumping width.

Relationship between frequency jump and output frequency

4.3.13 Group A Screen 5

'Group A Screen 5' screen panel comes out when DOWN (

panel or UP (

) button in 'Group A Screen 6' screen panel is touched. PID(proportional–Integral–

Derivative) controlling functions are set in this panel.

UAL

Chapter4 4 4 4 . . . . Inverter Operation

Chapter

Inverter Operation

) button in 'Group A Screen 4' screen

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