Eaton EBC-L, User And Installation Manual

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Eaton Small External Battery Cabinet (EBC-S)
and Large External Battery Cabinet (EBC-L)
User’s and Installation Guide
© Eaton Corporation plc 2015. All rights reserved. Revision: 002
Document ID: P-164000504
16 (37)
can be located freely of the UPS cabinet. All the wiring goes through the
back wall of the UPS cabinet.
By default, UPSs are configured to use valve-regulated lead-acid (VRLA)
batteries. For the battery specification, see UPS User’s and Installation
Guide. Should there be a need to connect other type of batteries or
other energy storage means, consult a certified and authorized service
technician prior to proceeding with installation.
The battery block configuration in the chosen battery cabinet must
always match the UPS requirement. Used battery configuration must be
inserted into UPS settings during commissioning or start-up. Refer to
UPS installation and operation manual for UPS configuration.
Battery cabinet internal power wiring, Battery-to-UPS power wiring and
control wiring for integral line-up and match battery cabinets are
supplied with both the small and large external battery cabinets.
If you must use wiring other than that supplied with the cabinet, the
following or similar wiring is recommended:
Wiring Description
Power cable
Rubber insulated cable including PE-conductor,
450/750V, style: H07RN-F
Cable cross area EBC-S 3*16 mm
2
EBC-L 3*35 mm 2
Signal wires
4*0,75 mm
2
, 300/500 V
Cable harness strain
reliefs same or similar as
with the supplied wires
EBC-L power inlet M50, 21-34 mm
EBC-S power inlet M40, 16-28 mm
Signal wire inlet M16, 5-10 mm
There is one cable entry in the top-right corner of the back wall of the
battery cabinet.
For more information on connecting external battery cabinets to UPS,
refer to 93PS UPS 8-40 kW User’s and Installation Guide.