7
Rule 4.
Ambient temperature should be lower than 45°C. The temperature and humidity at the
installation site should be within the appropriate range (60 °C for outdoor unconditioned with
solar effects).
Rule 5.
It is recommended that the installation of the inverter should be prevented from direct sunlight,
snow, rain and other negative influences which may cause function impact or life aging.
Accmulated snow
Keep away
from sunlight
Keep dry
Keep it clear
of snow
Sun
Rain
Rule 6.
Inverter should be installed at eye level for convenient maintenance.
Rule 7.
Product label on inverter should be clearly visible after installation.
Rule 8.
Do not install the inverter when it is snowing or raining. If you have to, pay attention to the
waterproof and moisture-proof of the inverter and distribution box.
Rule 9.
Leave enough space around the inverter according to the below figure for natural heat
dissipation.
If there is any radio or wireless communication equipment below 30mhz near the inverter,
make sure that:
1. Install the inverter at least 30m far away from the high-precision wireless equipment.
2. Add ferrite core with multi coil winding or low pass EMI filter to the DC cable or AC cable.
300mm
500mm
200mm
200mm
Upward
Downward
Front
Both sides
---------- 300mm
------ 500mm
------------- 300mm
------- 200mm
300mm
2.3 Mounting
2.3.1 Select Mounting Location
For inverter's protection and convenient maintenance, mounting location for inverter should be selected
carefully based on the following rules
:
Rule 1.
Any part of this system shouldn't block the switch and breaker from disconnecting the inverter
from DC and AC power.
Rule 2.
Inverter should be installed on a solid surface, where it is suitable for inverter's dimensions and
weight.
Rule 3.
Inverter should be installed vertically or lie on a slope by a max of 15°
