18
19
Figure 4-1 Recommended installation location
4 Installation
4 Installation
※ 4.1 Location
The Sunways STT 4-25kW series inverters designed with IP65 protection enclosure for
indoor and outdoor installations. When selecting an inverter installation location, the
following factors should be considered:
① The wall on which the inverters mounted must be able to withstand the weight of the
inverter.
② The inverter needs to be installed in a well-ventilated environment.
③ Do not expose the inverter directly to strong sunlight to prevent excessive temperature
operation. The inverter should be installed in a place with shelter to prevent direct
exposure to sunlight and rain.
④ Install the inverter at eye level for easy inspection of screen data and further
maintenance.
⑤ The ambient temperature of the inverter installation location should be between -30℃
and 60℃ .
⑥ The surface temperature of the inverter may reach up to 75℃ . To avoid risk of burns,
do not touch the inverter while it's operating and inverter must be installed out of
reaching of children.
4.1.1 Installation location
Recommended installation location of the inverter, as shown in Figure 4-1:
Warning
Do not put flammable and explosive articles around the inverter.
Figure 4-3 Recommended installation angle
4 Installation
4.1.2 Installation Spacing
Figure 4-2 Recommended installation spacing
4.1.3 Installation Angle
The requirements for inverter installation spacing are shown in Figure 4-2:
The installation angle of the inverter is recommended as shown in Figure 4-3:
500mm
500mm
500mm
500mm
300mm
300mm
300mm
