Preparing the Installation
1.3 Installation Considerations
Inverters are composed of various precision, electronic devices, and therefore the installation
environment can significantly impact the lifespan and reliability of the product. The table below
details the ideal operation and installation conditions for the inverter.
Ambient Temperature*
Heavy Duty: 14–104°F (-10–50℃) Normal Duty: 14–122°F (-10– 40℃)
90% relative humidity (no condensation)
Storage Temperature
- 4–149°F (-20–65℃)
An environment free from corrosive or flammable gases, oil residue or dust
Lower than 3,280 ft (1,000 m) above sea level/less than 9.8m/sec² (1G)
* The ambient temperature is the temperature measured at a point 2” (5 cm) from the surface of
the inverter.
Do not allow the ambient temperature to exceed the allowable range while operating the inverter.