- 54 -
000326BG
5 - Installation
DC cables installation:
• Unscrew the cable clamp and remove the cover
• Enter the appropriate section cable through the DC cable gland and
through the 3 holed gasket, where required.
• Connect the cables on to the
DC input terminal block.
• Once connection to the terminal block has been completed, retighten
the cable gland firmly and check seal.
07
23
18
+ −
TRIO 5.8kW (1 MPPT)
07
23
22
18
+ − − +
MPPT1
MPPT2
TRIO 7.5/8.5kW (2 MPPT)
According to the system configuration, check the correct setting of the channels to indepen
-
dent or in parallel mode. An incorrect setting of the input channels can lead to loss of energy
production.
C
onnection of inputs - Models with disconnect switch (-S)
To connect the strings in versions with DC disconnect switch, you will
need the
quick fit connectors (Weidmüller or Multi-Contact) located on
the lower part of the mechanics.
The number of quick fit connectors varies in accordance with the number
of input channels. In general, there are two pairs of connectors for each
input channel, to which two strings may be connected.
TRIO-5.8
TRIO-7.5
TRIO-8.5
No. of input channels: 1
No. of input channels: 2
No. of quick fit connectors:
4 (2 couple)
I ON
0 OFF
MPPT1
MPPT2
No. of quick fit connectors:
4 + 4 (2 couple per MPPT)
I ON
0 OFF
MPPT1
MPPT2