Chapter I Safety Notes High Performance General Converter User Manual
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Use the
stage
security
classification
item
Ensure that the power supply is at zero energy before wiring, otherwise
there is a danger of electric shock!
Please ground the drive properly according to the standard, otherwise
electric shock risk!
pay
attention to
Never connect the input power to the output terminal of the drive (U, V,
W). Note the mark of the terminals, do not connect the wrong line!
Otherwise, cause drive damage!
The brake resistance must not be connected directly between the DC
bus + and-terminals. Otherwise, it will cause a fire!
Refer to the recommendations in the manual. Otherwise, an accident
may occur!
Do not remove the connection cables inside the drive, otherwise it may
cause damage inside the drive.
Before the
electricity
danger
Please confirm that the voltage level of the input power supply is
consistent with the rated voltage level of the driver; the wiring position
on the power input terminal (R, S, T) and output terminal (U, V, W) is
correct; and check whether the peripheral circuit connected to the driver
is fastened, otherwise the drive is damaged!
Any part of the drive is not subjected to withstand pressure test from the
factory. Otherwise, it may cause an accident!
pay
attention to
The drive must be covered before electrification, otherwise it may cause
electric shock!
The wiring of all peripheral accessories must follow the instructions of
this manual and correctly follow the circuit connection method provided
in this manual. Otherwise, it may cause an accident!
After the
electricity
danger
Do not open the cover plate after the power supply, otherwise there is a
danger of electric shock!
If the indicator light does not turn on and the keyboard does not display,
please turn off the power switch immediately, do not touch any input and
output terminal of the drive, otherwise there is a danger of electric shock!
pay
attention to
If parameter identification is required, please eliminate the possible risk
of injury during motor rotation!
Do not change the drive manufacturer parameters, otherwise equipment
damage may occur!
