Ingeteam INGECON SUN 1Play TL M, Installation And Operation Manual

Page: 69 / 312

2.9. Residual current device
These units include a residual current device as standard, in order to isolate the unit in the event of an
instantaneous differential current of 30 mA or an accumulated current of 300 mA.
This residual current device exclusively protects the unit. You must install a residual current device to
protect the installation according to the country’s legislation.
2.10. Description of wiring inlets
A
C
B
D
F
G
H
J
K
I
L
E
A. DC connection, MPPT1+. Quick connector.
B. DC connection, MPPT1–. Quick connector.
C. DC connection, MPPT2+. Quick connector.
D. DC connection, MPPT2–. Quick connector.
E. DC switch.
F. Wi-Fi antenna / digital inputs. Holes for M16
cable glands. Accepted cable diameter range
4.5
~ 10 mm.
G. Communications. Holes for M20 cable glands
for accessory for communication via Ethernet.
Accepted cable diameter range 6
~ 13 mm.
H. Communications / Wi-Fi button. Holes for M16
cable glands. Accepted cable diameter range
4.5
~ 10 mm.
I. Potential-free relay. Holes for M16 cable
glands. Accepted cable diameter range
4.5
~ 10 mm.
J. SD card reader.
K. USB Type-B input.
L. AC connection. Quick connector.
2.11. Insulation resistance of the PV array
The minimum insulation resistance of the PV array permitted for connection to the inverter grid will depend on
applicable regulations. Where it is not specified, it will be 50 kOhm.
69
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ABE2011IQM01_C - Installation and Operation Manual
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