Chapter 4 Installation Guidelines; What This Chapter Contains; Mechanical Installation; Installation Environment - INVT Goodrive 35 Series Operation Manual

Goodrive35 inverters
Chapter 4 Installation guidelines

4.1 What this chapter contains

The chapter describes the mechanical installation and electric installation.
 Only qualified electricians are allowed to carry out what described in this chapter.
Please operate as the instructions in Safety Precautions. Ignoring these may
cause physical injury or death or damage to the devices.
 Ensure the power supply of the inverter 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 inverter 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.

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 inverter. Check the installation environment as followings:
Environment
Installation site Indoor
-10 – +50° C
If the ambient temperature of the inverter is above 40° C, derate 1% for every
additional 1° C.
It is not recommended to use the inverter if the ambient temperature exceeds 50° C.
In order to improve the reliability of the device, do not use the inverter 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 inverter is used in a close space such
as in the control cabinet.
When the temperature is too low, if the inverter 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
The installation site of the inverter should:
Running
keep away from the electromagnetic radiation source;
environment
keep away from contaminative air eg corrosive gas, oil mist and flammable gas;
condition
ensure foreign objects, such as metal power, dust, oil, water cannot enter into the
Conditions
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Installation guidelines