Nibe PV Solar, Руководство по установке, Страница: 15 / 28

Outline diagram
LEK
4
5
3 2
HB I
JF JF HB 2 11
H1 IB 5L
1
6 7
8 9 10 11 2
TR HK
AIA 566
LEK
LEK
LEK
Internet
Solar panels
Inverter
Electrical
distribution unit
Energy meter
Mains network
NIBE Uplink
SMO 20
Heat pump
EME 20
Own use
NOTE
Electrical installation and service must be car-
ried out under the supervision of a qualified
electrician, and in accordance with applicable
electrical safety regulations.
On the reverse of the solar panels there is a factory in-
stalled connection box prepared with wiring for positive
and negative connections. The cables are fitted with
quick-release connectors.
The electrical cables between the panels and the inverter
must be double insulated and UV/weather-resistant
Photovoltaic cables, 4 mm² up to 100 m length (not
supplied).
The inverter is connected and fused to group central as
though it were a load with the same output. The inverter
includes a factory-fitted 300 mA earth-fault breaker. If
the inverter is to be connected to an external earth-fault
breaker, this must be 300 mA or larger.
15 Chapter 5 | Electrical connection
NIBE PV Solar cell pack-
age
5 Electrical connection