Cable Requirements - SMA SUNNY MINI CENTRAL 6000TL Installation Manual

SMA Solar Technology AG
Load Disconnection Unit
The maximal permissible rating is located in the technical data (Page 59).
WARNING!
Risk of lethal burns!
When a generator (Sunny Mini Central) and a
consumer are connected to the same line
circuit breaker, the protective function of the
line circuit breaker is no longer guaranteed.
The current from the Sunny Mini Central and
the grid can add up to overcurrent which is not
detected by the line circuit breaker.
• Never connect consumers between the
Sunny Boy and the line circuit breaker without protection.
• Always install separate fuses for loads.
Load disconnection unit
Use only line circuit breakers as load disconnection units !
A screw type fuse element, e.g. D system (Diazed) or D0 system (Neozed) is not a load
disconnection device, and thus may not be used as a load disconnection unit.
Upon disconnection under load, the screw type fuse element may be destroyed, or its
functionality may be inhibited by contact burning. It only acts as cable protection.

Cable Requirements

External diameter
Connection Procedure
1. Check the grid voltage and compare it with "V
The exact operating range of the Sunny Mini Central is specified in the operating parameters.
The operating parameters can be read using a communication component or requested from
SMA Solar Technology.
2. Switch off the line circuit breaker and secure it to prevent it from being reactivated.
3. Loosen all six cover screws and remove the cover.
4. Remove the taping of the AC cable opening (see "E" on Page 19).
Installation Guide
Wire cross section
AC
" on the type label.
SMC6-8TL-IEN093231
Electrical Connection
23