Lucent Technologies Lineage
®
2000 50A -48V 364A-3 SR Series Rectifier
Issue 6 January 1997 Engineering and Ordering 3 - 11
Other
Considerations
Rectifiers having different output current capacities may be
mixed in the same battery plant. Rectifiers for these systems are
sized as described above with one exception: in redundant
systems, the spare rectifier’s capacity must equal the capacity of
the largest remaining rectifier chosen for the plant. Figure 3-2
illustrates several general guidelines for choosing the recharge
factor.
• A minimum recharge factor of approximately 1.2 is
required to recharge the battery effectively.
• As the reserve time increases, the recharge factor required
to maintain a given recharge time must also increase.
• Continuing to increase the recharge factor above
approximately 1.4 does not significantly reduce the
recharge time.
Ordering
Information
Order the 364A3 50-ampere, -58-volt rectifier using Table 3-C.
Ordering information for the Rectifier Shelf Assembly is given
in Table 3-D.
Figure 3-2: Recharge Factor vs. Recharge Time
1.0
12 16 20 24 28 32 36 40
Hours to 95% Charge
Recharge Factor
1.1
1.2
1.3
1.4
1.5
1.6
3
4 Hours Reserve
5
678
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