Installation Guide

900-0144-01-01 Rev B 11
Installation
Location and Environmental Requirements
Radian Series Inverter/Chargers must be located in a weather-proof enclosure or enclosed area. It is
not designed for exposure to water or excessive wind-blown dust and debris. It carries an Ingress
Protection (IP) rating of 20 and a Relative Humidity (RH) rating of 93%.
The Radian inverter must be wall-mounted in an upright position. The inverter is not approved for
mounting in any other position or orientation.

Recommended minimum clearance is 5 to 10 cm (2 to 4 inches) for the front and top of the inverter.

The sides and bottom may be enclosed or obscured with no restriction when mounting accessory devices or
one other Radian inverter. If more than two Radian inverters are installed side by side with the GSLC, the
inverters should be separated by at least 2.3 cm (0.9 inches) to accommodate the GSLC hinged doors.

The Radian inverter will function best if operated in a temperature range of –20°C to 25°C (–4°F to 77°F). At
temperatures up to 50°C (122°F), all inverter components meet their specifications, but the inverter’s power
is derated. It can function in environments as cold as –40°C (–40°F) and as warm as 60°C (140°F), but it may
not meet all component specifications. This temperature range also applies to storage.

The specifications are listed in the Radian Series Inverter/Charger Operator’s Manual.
Dimensions
Figure 6 Inverter Dimensions
Enclosure Height 71.1 cm (28")
Mounting Hole Spacing 5.0 cm (1.97")
Enclosure
Height with
Flange
74 cm (29.1")
T
he dimensions of an assembled system with mounting plate and GSLC are shown on the next page.
Depth
22 cm
(
8.
7
5
"
)
Width 40.6 cm (16")