Table of Contents
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Goodrive35 Series Closed-loop Vector Control VFD
4.1 What this chapter contains
The chapter describes the mechanical installation and electric installation.
4.2 Mechanical installation
4.2.1 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 followings:
Environment
Installation site Indoor
-10–+50° C
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 exceeds 50° C.
In order to improve the reliability of the device, do not use the VFD if the ambient
Environment
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 close 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
The max relative humility should be equal to or less than 60% in corrosive air.
Storage
-30–+60° C
temperature
Chapter 4 Installation guide
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 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 until the POWER indicator is off after the
disconnection if the power supply is applied. It is recommended to use the
multimeter to monitor that the DC bus voltage of the drive is under 36 V.
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
15
Installation guide
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