Fuse Bypass Opt-Fusebypass-Pvi-23-28 - YASKAWA PVI 23 TL Installation And Operation Manual

PVI 23TL, 28TL Installation and Operation Manual (Rev J)
Figure 5.4 – Busbar Connection Used for Single (Combined) MPPT Option Removed
4. Set the S401 switch to Independent (IND) mode.
Figure 5.5 – Switch Configuration for Two Individual (Dual) MPPT Zones
NOTE: The S401 switch is located under the "Enter" control key inside of the
wiring box.
Dual tracking MPPT might seem overwhelming at first, so contact Solectria Renewables at
support@solectria.com
5.3

Fuse Bypass OPT-FUSEBYPASS-PVI-23-28

Fuse bypass is an option for customers that are interested in combining strings and fusing them
outside the inverter. One can do so by ordering the fuse bypass accessory kit from Solectria
Renewables. This allows for one to bypass the fuse holders.
WARNING: DC fuses inside the wiring box must be removed before any of the
configurations in Table 5.2 are attempted.
WARNING: Fusing at an external combiner box is required for all of the
connections in Table 5.2.
DOCR-070365-J
if you have further questions.
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