SMA Communit-10 - Manual (Page 7)

SMA Solar Technology AG 2 Safety
Installation Manual Communit-IA-A1-en-22 7
2 Safety
2.1 Intended Use
The Communit is a central communication distribution unit of a large-scale PV power plant integrating all the
communication devices.
Figure 1: Communit in a large-scale PV power plant (example)
The Communit is suitable for indoor and outdoor use.
The Communit can be used in large-scale PV power plants with Sunny Central, Sunny Mini Central or Sunny Tripower.
If you have selected the option "Customer Installation Location" in the option code of the Communit, the Communit is
supplied with one or two installation locations for your own communication devices. During installation, observe the
requirements for each device to be installed:
• The device must be approved for operation at the mounting location, e.g. the device must have a valid declaration
of conformity in Europe.
• The device must have the following technical data:
– Permissible ambient temperatures: ‒20°C to +60°C
– Emitted interference: Class A (as per EN55022: 2006+A1: 2007)
– Interference immunity: Class A (as per EN55024: 1998+A1: 2001 +A2:2003)
• The device can be mounted on a top-hat rail.
• The device has suitable dimensions for the available space: 226 mm x 130 mm x 71 mm (width x height x depth).