7. Installation
Operation and Installation Manual for SOL10.0-1TR3-E4 and SOL11.0-1TR3-E4
24
The typical leakage current is less than 3.5 mA.
nOTE
For power inverters connected in parallel, the
short circuit current of the PV system is in-
creased at the grid connection point to the public
power grid.
To protect the user and the system, install the required safety and
protection devices (e.g., automatic circuit breaker and/or overvolt-
age protection devices).
A special kit for France is available from Delta. This kit contains all
components required to meet the requirements specified in UTE
C15-712-1 (
“16.1 Order numbers”, p. 85
).
7.3.2 Required Tools and Accessories
Included in delivery:
Round AC plug
Type Amphenol C016 20E005
Not included in delivery:
▪
Flexible 5-core cable
(L1, L2, L3, N, PE) with a conductor
cross-section from 4.0 mm
2
to 6.0 mm
2
.
▪
Cable end sleeves
suitable for the conductor cross-section.
▪
Cable
strain-relief.
▪
Locking washer
for connecting the ground wire to the solar
power inverter (see
Fig. 7.3, p. 22, item
C
).
7.3.3 Establishing Connection
1. Remove the cable sheath as shown and remove 10 mm of
insulation from each wire end.
nOTE
Observe the correct polarity of the round
plug. An incorrect configuration can destroy
the solar power inverter.
10 mm
52,5 mm (PE: 57,5 mm)
2. Place the end sleeves on the exposed wire ends and crimp
them on.
3. Connect the AC cable to the AC plug as described below.
► Unscrew the nut
➀
and cable housing
➁
from the socket insert
➂
.
➀
➁
➂
► If the cable diameter lies between 16 and 20 mm then remove
the blue hexagonal inlay inside the nut
➀
.
20-16
16-11
➀
► Slide the nut
➀
and cable housing
➁
onto the AC cable.
➀
➁
