SMA SC 500CP-10-JP Installation Manual - Manual (Page 22)

6 Preparation for Installation SMA Solar Technology AG
22 SCCP-JP-IA-A4-en-12 Installation Manual
6.1.3 Minimum Clearances for Outdoor Installation
Observe the following requirements for optimum operation of the Sunny Central:
☐ The exhaust air vents must not be obstructed or closed.
☐ The electrical equipment room must be equipped with suitable exhaust air vents.
☐ The exhaust air vents must be accessible for cleaning at all times.
Minimum Clearances for One Sunny Central
Figure 8: Minimum clearances for one inverter with optionally available silencing baffle
:$51,1*
Risk of fire due to overheating of cables
Differing cable lengths lead to overheating of the cables. Excessive heat can result in cable fires. Death or serious injury
due to fire can result.
• All line conductors from the Sunny Central to the MV transformer must be of the same length.
• The cable length between the connection points must not exceed 15 m.
/05*$&
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.
• Install the PV system so that the exhaust air from the Sunny Central does not enter the air intake of other devices
(e.g. MV transformer).