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3.3 Electrical installation
Inverter cable terminals of CPS SC14KTL-DO/US-208 are shown in
Figure 3-9:
A B C
Figure 3-9 Inverter cable terminals
Position
Connection entry
A
Knockout holes for DC input cables
B
Knockout hole for AC output and ground cables
C
Knockout hole for communication cables
3.3.1 DC connection
(1) To ensure the optimal performance of the inverter, please read the
following guidelines before DC connection:
(a) First, make sure that the maximum open circuit voltage of the PV
modules is lower than 600Vdc under any conditions;
(b) The No. 10-12AWG copper cored soft cables are recommended for
DC input connection.
(c) The inverter has 2 MPPTs with 4 DC input strings. Ensure that the
Max. DC input current of each string does NOT exceed 10A.
(2) Confirm that the PV modules for each MPPT of the inverter are of the
same types and specifications before connection.
Summary of Contents for SC14KTL-DO/US-208
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