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Goodrive20-EU series VFD
3 Installation guide
The chapter describes the mechanical installation and electric installation.
3.1 Mechanical installation
3.1.1 Installation environment
The installation environment is the safeguard for a full performance and long-term stable
functions of the VFD. Check the installation environment as follows:
Environment
Installation
Indoor
site
-10° C to +50° C, and the temperature changing rate is less than 0.5° C/minute.
If the ambient temperature of the VFD is above 40° C, derate 1% for every
additional 1° C.
It is not recommended to use the VFD if the ambient temperature is above
50° C.
In order to improve the reliability of the device, do not use the VFD if the
Environment
ambient temperature changes frequently.
temperature
Please provide cooling fan or air conditioner to control the internal ambient
temperature below the required one if the VFD is used in a closed 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.
RH≤90%. No condensation is allowed.
Humidity
Only qualified electricians are allowed to carry out what described in this
chapter. Please operate as the instructions in chapter 1 "Safety
precautions". Ignoring these safety precautions may cause physical
injury or death or damage to the devices.
Ensure the power supply of the VFD is disconnected during the
operation. Wait for at least the time designated after the disconnection if
the power supply is applied.
The installation and design of the VFD should be complied with the
requirement of the local laws and regulations in the installation site. If
the installation infringes the requirement, our company will exempt from
any responsibility. Additionally, if users do not comply with the
suggestion, some damage beyond the assured maintenance range may
occur.
Conditions
14
Installation guide
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Questions and answers
Start stop time
The start-stop time for the INVT Goodrive20-EU VFD Series is not explicitly mentioned in the provided context. However, the "Pre-exciting time" (P03.25) is listed as a parameter that helps improve torque performance during startup, with a setting range of 0.000 to 10.000 seconds. If more specific start-stop time details are needed, they may be found in additional documentation.
This answer is automatically generated