Cable Requirements - SMA SUNNY MINI CENTRAL 6000TL Installation Manual

Electrical Connection

Cable Requirements

Position Description
A External diameter
B Conductor cross-section
C Strip insulation
Load Disconnection Unit
You must install a separate line circuit breaker for each inverter in order to ensure that the inverter
can be securely disconnected under load. The maximum permissible rating is located in section
11 "Technical Data" (page 74).
Detailed information and examples for the rating of a line circuit breaker can be found in the Technical
Information "Line Circuit Breaker" in the SMA Solar Technology AG download area at
www.SMA.de/en.
DANGER!
Danger to life due to fire.
When more than one inverter is connected to the same line circuit breaker, the protective
function of the line circuit breaker is no longer guaranteed. It can result in a cable fire or
the destruction of the inverter.
• Never connect several inverters to the same line circuit breaker.
• Comply with the maximum permissible fuse protection of the inverter when selecting
the circuit breaker.
24 SMC6-8TL-IEN101040
SMA Solar Technology AG
Value
12 mm ... 25 mm
10 mm² ... 16 mm²
Approx. 16 mm
Installation Guide