SMA America, LLC
5.5 DC Connection
High voltages on PV modules that are exposed to light
Risk of death due to electric shock from touching a DC conductor.
• Do not touch the DC conductor.
High voltages in the DC cables
Risk of death or serious injury from touching a DC cable.
• Only connect the DC cable from the PV module to the inverter as described in this manual.
Danger of burning due to overheating
• Equip all string cables for DC+ and DC − connected to the DC Disconnect with a fuse.
• Observe the National Electrical Code
Simplified Electrical Circuit Diagram of a PV plant
Route the PV lines precisely in the entire PV plant and do not coil.
Installation Manual
®
2008, Section 690.35.
5 Electrical Connection
SB6-11TL-US-IA-en-13
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