INVT Goodrive30 VFD Series User Manual

Goodrive30 Series VFD Function parameter list
-99-
P11 group Protection parameters
Function
code
Name
Description
Default
Modify
P11.00
Phase loss
protection
0x00–0x11
Ones place:
0: Disable input phase loss protection
1: Enable input phase loss protection
Tens place:
0: Disable output phase loss protection
1: Enable output phase loss protection
11
○
P11.01
Frequency
drop at
transient
power-off
0: Enable
1: Disable
0
○
P11.02
Frequency
drop ratio at
transient
power-off
Setting range: 0.00Hz/s–P00.03 (max. output
frequency)
After the grid powers off, the bus voltage drops
to the frequency drop point at transient
power-off, the VFD begins to decrease the
running frequency based on P11.02, to make the
motor generate power again. The returning
power can maintain the bus voltage to ensure a
rated running of the VFD until the VFD is
powered on again.
Voltage degree
220V
380V
660V
Frequency drop
point at transient
power-off
260V
460V
800V
Note:
 Adjust the parameter properly to avoid the
stopping caused by VFD protection during
the switching of the grid.
 Disable the input phase loss protection
before enabling this function.
10.00Hz/s
○
P11.03
Overvoltage
stall
protection
0: Disable
1: Enable
1
○

INVT Goodrive30 VFD Series Specifications

General

Brand	INVT
Model	Goodrive30 VFD Series
Category	Inverter
Language	English