Alpha ESS STORION-T50 Installation Manual page 23

INSTALLATION
A.Connect DO_2 (port 1 & 2) to the dry contact of the generator, because port 2 and 3
are normally closed but 1 and 2 are normally open.
B.Please connect the generator controller to dry contact as the Figure 4-28 shows.
TOP BMU box
-Dry contact
Figure 4-28 Connecting the communication cable for generator
4.4.9. Sealing Measures
NOTE ： When the wiring is completed, use fireproof mud or other non-inflammable and
well-sealed materials to block the inlet.
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Controller
Generator
41
05 Start-up and Operation
Please refer to the Operation Manual for details.
OPERATION & MAINTENANCE MANUAL
INSTALLATIONMANUAL
OF ENERGY STORAGE SYSTEM (ESS)
ENERGYSTORAGESYSTEM(ESS)
STORION-SMILE-T10(INDOOR)
STORION-T50/T100 (INDOOR, WITH M48112-S)
START-UP AND OPERATION
V01