Goodrive30 Series VFD Installation guidelines
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3 Installation guidelines
The chapter describes the mechanical installation and electric installation of the VFD.
Only trained and qualified professionals are allowed to carry out the
operations mentioned in this chapter. Please carry out operations
according to instructions presented in chapter 1 "Safety precautions".
Ignoring these safety precautions may lead to physical injury or death, or
equipment damage.
Ensure the VFD power is disconnected before installation. If the VFD has
been powered on, disconnect the VFD and wait for at least the time
designated on the VFD.
Installation must be designed and done according to applicable local laws
and regulations. INVT does not assume any liability whatsoever for any
installation which breaches local laws and regulations. If
recommendations given by INVT are not followed, the VFD may
experience problems that the warranty does not cover.
3.1 Mechanical installation
3.1.1 Installation environment
Installation environment is essential for the VFD to operate at its best in the long run.
-10°C–+50°C, and the temperature changing rate is less than
0.5°C/minute.
When the ambient temperature exceeds 40°C, derate 1% for every
additional 1°C.
It is not recommended to use the VFD when the ambient
temperature is above 50°C.
In order to improve the reliability of the device, do not use the VFD if
the ambient temperature changes frequently.
Please provide cooling fan or air conditioner to control the internal
ambient temperature below the required one if the VFD is used in an
enclosed space such as in the control cabinet.
When the temperature is too low, if the VFD needs to restart to run
after a long stop, it is necessary to provide an external heating
device to increase the internal temperature; otherwise, damage to
the devices may occur.
The relative humidity (RH) of the air is less than 90%.
Condensation is not allowed.
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