Sunway NT 2600 - Manual (Page 14)

Electrical safety
Before opening the cabinet, the solar
inverter must be disconnected from the
grid and from the PV generator.
The solar inverter continues to conduct
a hazardous voltage internally and at the
connection sockets for the PV generator
for ca. five minutes after disconnecting
from the PV generator. The energy storage
capacitors are only fully discharged after
this period.
After disconnecting the solar inverter from
the grid and PV generator, you must wait
at least five minutes before opening the
solar inverter.
Mechanical safety
During installation, make sure that the
cables or connection lines fitted to the
solar inverter are securely laid and that
suitable mechanical cable supports
(cable ducts etc.) are used.
2.1 Safety information
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