Salicru CV30 User Manual page 79

Function
Name
code
Phase loss
P11.00
protection
Sudden power
loss frequency
P11.01
decreasing
function selection
Frequency
decreasing
P11.02
ratio at sudden
power loss
Overvoltage
P11.03
stall protection
Function Parameters
Detailed instruction of parameters
0x000~0x111
LED ones:
0: Input phase loss software protection disable
1: Input phase loss software protection enable
LED tens:
0: Output phase loss protection disable
1: Output phase loss protection enable
LED hundreds:
0: Input phase loss hardware protection disable
1: Input phase loss hardware protection enable
0: Disabled
1: Enabled
Setting range: 0.00Hz/s~P00.03 (the Max. frequency)
After the power loss of the grid, the bus voltage drops to the
sudden frequency-decreasing point, the inverter begins to
decrease the running frequency at P11.02, to make the
inverter generate power again. The returning power can
maintain the bus voltage to ensure a rated running of the
inverter until the recovery of power.
Voltage degree
Frequency-decreasing
point at sudden power
loss
Note:
1. Adjust the parameter properly to avoid the stopping
caused by inverter protection during the switching of the grid.
2. Disable input phase loss protection to enable this function.
0: Disabled
1: Enabled
220-230V 400V
260V 460V
Default
Modify
value
0x010 ○
0
○
10.00
○
Hz/s
1 ○
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