Steca PA 15, Руководство по эксплуатации

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The equipment listed above can be connected to the PA15, of course, but
the spatial distance must be observed in order to prevent interference with
the data reception.
3.3 Preparatory measures
3.3.1 Line preparation
All lines, distributor cans and boxes and fuses should normally be
prepared before connection:
•
Cut to length
•
Strip on both sides and crimp on the wire end ferrules as necessary
•
Prepare the distributor cans
3.3.2 Preparing the cabling
Cables not permanently connected to the housing must be fitted with strain
relief outside the device.
Ensure that the cable cross-section conforms to the maximum load
current. Use cables with a minimum cross-section of 2.5mm
2
for the
maximum permissible load current of 15A.
3.3.3 Cabling work
Please read the instructions on connecting the PA15 in section 3.4
Installation and commissioning before starting the cabling work.
The PA15 is connected directly to the battery for the solar system.
A short-circuit in the battery must be avoided at all costs. This could result
in the PA15 and the battery being destroyed.
Please therefore ensure that the rechargeable batteries are disconnected
from the system before installing the PA15.
And only reconnect the battery once it has been ensured that the cabling
is functioning correctly.
When assembling onto an existing solar system, please note that solar
modules will generate a current even at low light incidence.
Please ensure that the system is not carrying any voltage from the solar
modules after the system battery has been disconnected.
Even at low light incidence, the full voltage will be present, which may
result in damage to the system. Fit the solar modules with an opaque
cover securely fixed using adhesive tape. The modules can be rendered
free of voltage via this cover.
•
The solar modules must never be disconnected by a short-circuit. Sparking!
•
Use only well-insulated tools!
•
Do not touch any bare cable ends!
•
Immediately insulate any bare cable end which is not connected straight away!
PA15 TTS Operating Manual Page 8