Huawei SUN2000-90KTL Series User Manual page 42

SUN2000-(90KTL, 95KTL, 100KTL, 105KTL) Series
User Manual
●
●
●
●
●
●
●
●
●
●
●
Mounting Structure Requirements
●
●
●
Issue 16 (2023-12-20)
If the device is installed in public places (such as parking lots, stations, and
factories) other than working and living areas, install a protective net outside
the device, set up a safety warning sign to isolate the device, and prevent
unauthorized personnel from approaching the inverter. This is to avoid
personal injury or property loss caused by accidental contact or other reasons
during device operation.
If the equipment is installed in a place with abundant vegetation, in addition
to routine weeding, harden the ground underneath the equipment using
cement or gravel (the area shall be greater than or equal to 3 m x 2.5 m).
Do not install the inverter in areas with flammable materials.
Do not install the inverter in areas with explosive materials.
Do not install the inverter in areas with corrosive materials.
Do not install the inverter where its enclosure and heat sinks are easily
accessible, because the voltage is high and these parts are hot during
operation.
Install the inverter in a well-ventilated environment for heat dissipation.
Install the inverter in an environment with a magnetic field strength less than
4 Gauss. If the magnetic field strength is high, for example, in a smeltery, you
are advised to use a gauss meter to measure the magnetic field strength of
the inverter installation position when the smelting equipment is running
normally. If the magnetic field strength is greater than or equal to 4 Gauss,
the inverter may fail to work properly.
If the inverter is installed in an airtight environment, a heat dissipation device
or ventilation device must be installed to ensure that the indoor ambient
temperature is not higher than the external ambient temperature during
operation.
You are advised to install the inverter in a sheltered place or install an awning
over it.
The inverter will be corroded in salt areas. Before installing the inverter
outdoors in salt areas, consult Huawei. A salt area refers to the region within
500 meters from the coast or prone to sea breeze. The regions prone to sea
breeze vary with weather conditions (such as typhoons and monsoons) or
terrains (such as dams and hills).
The mounting structure where the SUN2000 is installed must be fire resistant.
Do not install the SUN2000 on flammable building materials.
Ensure that the installation surface is solid enough to bear the weight load.
In residential areas, do not install the SUN2000 on drywalls or walls made of
similar materials with a weak sound insulation performance because the
noise generated by the SUN2000 is noticeable.
Copyright © Huawei Technologies Co., Ltd.
4 Installation
33