SMARTZONE UPS INSTALLATION MANUAL
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j. Compatible EBP unit: UVP024
k. Maximum number of EBP units per UPS unit: 4
l. NA / EU 2kVA VRLA UPS unit (U02N11V, U02S11V, U02N12V, U02S12V).
m. Compatible EBP unit: UVP048
n. Maximum number of EBP units per UPS unit: 4
o. NA / EU 3kVA VRLA UPS unit (U03N11V, U03S11V, U03N12V, U03S12V).
p. Compatible EBP unit: UVP072
q. Maximum number of EBP units per UPS unit: 4
r. NA / EU 5-10kVA VRLA UPS unit (U05N11V, U05SllV, U06N11V, U06S11V,
U06N12V, U06S12V, U10N11V, U10S11V, U10N12V, U10S12V).
s. Compatible EBP unit: UVP240
t. Maximum number of EBP units per UPS unit: 5
u.
Note:
Before connecting the EBP to the UPS system with the battery cable,
first connect an appropriately sized ground wire from the ground screw on the
back of the last chassis in the system to a ground screw on the back of the
EBP unit being connected. The appropriate ground wire is provided with the
1-3kVA EBP units. The ground wire is not provided with the 5-10kVA EBP
units.
v. Refer to
Appendix K
for the ground screw location and ground wire size.
w. Plug the EBP battery cables into the battery connector(s). Either connector on
the back of the EBP may be used, these two connectors are wired together
internally. The Figure below is an example of an EU 1kVA 36V VRLA UPS
system, the actual UPS and EBPs that are part of the system deployed may
have the battery connections in different physical locations on the back of the
UPS unit and/or EBP units then that shown in this figure. Refer to the
appropriate SmartZone UPS User Manual for the location of the battery
connector(s) on the back of the UPS and EBP units. Insert and press the
connector tightly together to ensure a proper connection, you should get a
positive click when fully inserted.
Note:
The unused connector on the last EBP
unit must retain the battery connector cover plate for safety, this port has the
battery voltage on it.
x. Verify that the EBP connections are tight, and the adequate bend radius and
strain relief exist for each cable.
