Outback Power Integration Guide

REV042920
SimpliPhi Power, Inc. | 3100 Camino Del Sol | Oxnard, CA 93030, USA | [phone] | [e-mail]| SimpliPhiPower.com
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Absorb End Amps is disabled in the charge controller (set to 0). Note that in any OutBack system that
includes a FNDC, the OutBack equipment will defer to the Return Amps setting in the FNDC rather than
the Absorb End Amps setting in the FM100.
In either situation, the low-current trigger setting is calculated by multiplying the nominal per-battery
Amp-hour value times the number of batteries in the PHI Battery bank, times
0.02:
   = (ℎ   ) ×
(
   
)
× (0.02)
The table below includes the per-battery Amp-hour (Ah) value for a wide variety of PHI Battery models,
including legacy batteries.
Table 4.0 – PHI Batteries’ Capacity Ratings
PHI Battery Model
Capacity
Rating per
Battery (Ah)
2% of Capacity
Rating per
Battery
PHI 3.8-51.2V
nom
75*
1.5
PHI 3.5-51.2V
nom
69*
1.38
PHI 3.4-51.2V
nom
67*
1.34
PHI 3.8-25.6V
nom
151
3.02
PHI 3.5-25.6V
nom
138
2.76
PHI 3.4-25.6V
nom
134
2.68
PHI 2.9-51.2V
nom
57*
1.14
PHI 2.7-51.2V
nom
52*
1.04
PHI 2.6-51.2V
nom
51.2
1.024
PHI 2.9-25.6V
nom
115
2.3
PHI 2.7-25.6V
nom
105
2.1
PHI 2.6-25.6V
nom
102.4
2.048
PHI 1.4-25.6V
nom
57
1.14
PHI 1.3-25.6V
nom
52
1.04
PHI 1.4-12.8V
nom
115
2.3
PHI 1.3-12.8V
nom
105
2.1
PHI 730-25.6V
nom
28.5
0.57
PHI 675-25.6V
nom
26
0.52
PHI 730-12.8V
nom
57
1.14
PHI 675-12.8V
nom
52
1.04
Note: Battery Ah capacities less than 100Ah are not programmable in the FLEXnet DC.
CAUTION: When PHI Battery quantities change the capacity and charge/discharge current
settings must be reassessed. Failure to do so will Void the Warranty.