Yaskawa Solectria Solar
DOCR-071070
Page 15 of 30
Figure 3-8 The DCB-1500-500-3X166 DC De-Combiner Components
STEP 1: Disconnect all Equipment before Wiring to the De-Combiner
The De-Combiner arrives installed on the rack, with pre-wired conductors to the XGI 1500 inverters on
the rack. The only wiring to complete are the conductors between the De-Combiner and the Battery
Storage System. Before beginning to run these conductors:
Open the DC switch or breaker(s) located with the Battery Subsystem, to de-energize the field-
wiring terminals at the Battery Subsystem
Open the AC switch on all XGI 1500 inverters, to de-energize the factory-wired conductors
between the XGI 1500 inverters and the De-Combiner.
STEP 2: Prepare the Enclosure for Conduits
1.
Note the target area for conduit connections for the Battery Subsystem conductors on the
bottom face of the De-Combiner, as shown in Figure 3-9.
2.
Add the necessary holes for the conduits for the Battery Subsystem conductor entries.
3.
Be sure to remove any metal shavings and debris from the inside of the De-Combiner.
Studs for 2 Negative
conductors, with lugs,
from Battery
Subsystem
Studs for 2 Positive
conductors, with lugs,
from Battery
Subsystem
