EVVO 20000TLG23P~EVVO 33000TLG23P
EVVO 20000TLG23P~EVVO 33000TLG23P
35
36
Procedure
Step 1
To prepare the appropriate cable. The front of a wire stripping to will be in accordance
with the following picture size, and then through the PG waterproof joint.
Figure 4-19 Relay Connection (1)
Step 2
Insert sealing plug into housing, and tighten the screw nut.
Figure 4-20 Relay Connection (2)
4.5 Connecting DC Input Power Cables
Connect the inverter to PV arrays over DC input power cables.
Input mode selection
：
The inverter
has 2 MPPT, the two MPPT can run
Step 3
The cable stripped to the corresponding stem node hole.
Figure 4-21 Relay Connection (3)
8mm pullout
independently, but also can be operated in parallel, according to the system design,
the user can choose the mode of MPPT operation.
Independent mode (default):
If the two MPPT panels is independent, the input mode should be set as "independent
mode".
The setting method is introduced at chapter 6.3.
Parallel mode :
If the two MPPT panels is paralleled together by combiner, the input mode should be set as
"parallel mode".
The setting method is introduced at chapter 6.3.
Note
According to the inverter type, choose the inverter accessories (cables, fuse holder, fuse, breaker etc.), EVVO
inverter with PV array should be excellent performance, reliable quality. The open circuit voltage of PV must be
less than Maximum DC input voltage of the inverter, The output voltage of the solar array must be consistent with
the MPPT voltage range.
Table4-5 MPPT voltage range
Zoom in communication port
Type
EVVO
20000TLG23P
EVVO
25000TLG23P
EVVO
30000TLG23P
EVVO
33000TLG23P
MPPT voltage range
230
~
960 Vdc
230
~
960 Vdc
230
~
960 Vdc
230
~
960 Vdc
Max. input voltage
1000 Vdc
