10 Operation of LCD Display User Manual
88
Parameter Explanation
Ⅱ-Max-F. time Stage Ⅱ Grid over-frequency (f>>) tripping time
Min-F. prot
Under-frequency protection
Ⅰ-Min-F. grid Stage ⅠGrid under-frequency (f<)
Ⅰ-Min -F. time Stage Ⅰ Grid under-frequency (f<) tripping time
Ⅱ-Min -F. grid Stage Ⅱ Grid under-frequency (f<<)
Ⅱ-Min -F. time Stage Ⅱ Grid under-frequency (f<<) tripping time
10.11.4 Protection Recovery Setting
After setting the protection
parameters, inverter enters protection
recovery interface.
Tab. 10-12 Description of protection recovery parameters
Parameter Explanation
Vmax-recover Max. protection recovery voltage
Vmin-recover Min. protection recovery voltage
Fmax-recover Max. protection recovery frequency
Fmin-recover Min. protection recovery frequency
10.11.5 Protection Parameter Confirmation
The setting confirmation interface will
appear once the protection parameters are
input. Press ENTER to confirm the parameter
selection and press ESC to reset the
protection parameters.
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