SMA SUNNY CENTRAL 900CP XT - Page 24

6 Preparation for Installation SMA Solar Technology AG
24 SCCPXT-IA-D7-en-42 Installation Manual
Figure10: Minimum clearances for one Sunny Central in an electrical equipment room
Minimum Clearances for Two Sunny Central Inverters 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.
Figure11: Minimum clearances for two Sunny Central inverters in an electrical equipment room
Position Designation
A Minimum passage width
B Sunny Central
:$51,1*
Danger due to blocked escape route
Opening the doors of two Sunny Central inverters located opposite each other blocks the escape route. It is imperative
that the escape route is freely accessible at all times. Make sure the minimum passage width of the route meets local
standards.
• Only open the door of one Sunny Central at a time.
• Comply with local requirements concerning minimum passage widths.
Position Designation
A Minimum passage width
B Sunny Central