Express Operator's Manual

REV090619
SimpliPhi Power, Inc. | 3100 Camino Del Sol | Oxnard, CA 93030, USA | [phone] | [e-mail] | SimpliPhiPower.com
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4.7 – MR-ARC Wired Remote Settings
The wired remote control has Flash memory that saves the module’s factory settings. In some instances,
changing Inverter settings could harm the battery bank. If changes are made, we recommend that you
return the PHI ExprESS to the factory default settings in Table 3.
Table 3. PHI ExprESS Factory Default Settings
General
10k Cycles
(80% DOD)
5k Cycles
(90% DOD)
3.5k Cycles
(100% DOD)
MS4024 / MS4448 Inverter
ME-ARC
Remote Control
SETUP
01 System Setup
01D Max Charge Amps
CC/CV Controlled
Displayed once “CC/CV” is selected in 03C Battery Type menu
01E Link PT CHG Settings
NO
02 Inverter Setup
25.3V / 50.6V
for 80% DOD
25V / 50V
for 90% DOD
100% DOD
02B Low Batt CutOut
2
- LBCO (VDC)
24.4V / 48.8V
24.4V / 48.8V
24V / 48V
02D AC In - VDC
Grid power connection is required for this setting
Connect Volts
25.1V / 50.2V for 80% DOD
24.8V / 49.5V for 90% DOD
Disconnect Volts
4
27.2V / 54.4V
02F Power Up Always
OFF
03 Charger Setup
03C Battery Type
CC/CV
Max Charge Amps
1
(ADC)
90A for 2 x PHI 2.9 24V (45A per battery)
75A for 2 x PHI 3.8 48V (37.5A per battery)
CV Charge Volts (VDC)
27.2V / 54.4V
CV Chg Done Time
1 Hr
(set to “Hold CV Chg VDC” when generator charging)
CV Chg Done Amps (ADC)
4A / 2A
Max CC/CV Time (Hrs)
OFF
Recharge Volts (VDC)
25.3V / 50.6V
03D Absorb Done Time
CC/CV Controlled
03E Max Charge Rate (%)
100% for 2 x PHI 2.9 24V
100% for 2 x PHI 3.8 48V
03F Max Charge Time
CC/CV Controlled
03G Final Charge Stage
CC/CV Controlled
Rebulk Volts (VDC)
25.3V / 50.6V
03H EQ Reminder Days
OFF
Notes: 1. Per PHI battery – These settings are calculated by multiplying the nominal per-battery value times the number
of batteries.
2. The maximum programmable setting of 24.4V / 48.8V is below the recommended LBCO setting. To maintain the
batteries at a maximum 80% or 90% DOD, utilize the 02D AC In – VDC setting for grid backup.
• Levels are typical at 25°C and may need adjusting at temperature extremes.
• When performing rapid deep charge/discharge cycles, the battery should be allowed to “rest” 15 minutes in
between.