SMA SUNNY CENTRAL 900CP XT - Minimum Clearances for Installation in Electrical Equipment Rooms

SMA Solar Technology AG 6 Preparation for Installation
Installation Manual SCCPXT-IA-D7-en-42 23
Option 2
Figure9: Option 2: Minimum clearances for two Sunny Central inverters with MV transformer
6.1.4 Minimum Clearances for Installation in Electrical Equipment Rooms
Minimum Clearances for One Sunny Central Installed in Electrical Equipment Rooms
The minimum passage width between the open door of the Sunny Central and the next fixed obstacle must be maintained.
The minimum passage width must comply with national standards. In Germany, the minimum passage width is 500 mm.
D Cable route between Sunny Central and MV transformer
Position Designation
A Sunny Central 1
B Sunny Central 2
C MV transformer and medium-voltage switchgear
D Cable route between Sunny Central and MV transformer
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Damage to the Sunny Central and the MV transformer due to intake of exhaust air
• Install the PV system in such a way that the Sunny Central cannot draw in any exhaust air. The exhaust air vent is
located at the rear of the Sunny Central.
Position Designation