Table 3-1, Battery Type To Charge Voltages (Fi Xed Voltage) - Magnum Energy ME-ARC Series Owner's Manual

Table 3-1, Battery Type to Charge Voltages (fixed voltage)
Note¹: Voltage same as absorption voltage—to prevent equalization charge.
Note²: Charge voltages for Concord (Lifeline Series) AGM batteries.
Note³: Charge voltages for East Penn, Deka, Discover and Trojan AGM batteries.
Note : When using Custom setting, the EQ (Equalization) voltage adjustment cannot be set lower
4
than the Absorb Voltage setting. Also, the EQ Voltage adjustment cannot be set higher than 2
volts (12-volt systems), 4 volts (24-volt systems), or 8 volts (48-volt systems) above the Absorb
Voltage setting.
N o t e : F o r i n v e r t e r m o d e l s < L e v e l 5 , t h e F l o a t V o l t a g e l e v e l i s 1 3 . 1 V D C
5
(12-volt models); 26.2 VDC (24-volt models); or 52.4 VDC (48-volt models). See Section 3.2 for
inverter level information.
CAUTION: If using Lithium batteries and selecting the LFP battery type profi le, the BTS
will not be used in charge voltage selection.
Info: The charge voltage levels shown in Table 3-4 are with the Battery Temperature
Sensor (BTS) at a temperature of 77° F (25° C), or not connected. If the BTS is
connected, the actual charge voltage level will increase if the temperature around the
BTS is below 77° F (25° C), and decrease if higher than 77° F (25° C). This ensures the
batteries receive the correct charge voltage regardless of temperature.
© 2021 Magnum Energy, Inc.
Battery Inverter Absorption
Type Voltage Voltage
12 VDC 14.1 VDC
GEL 24 VDC 28.2 VDC
48 VDC 56.4 VDC
12 VDC 14.6 VDC
Flooded 24 VDC 29.2 VDC
48 VDC 58.4 VDC
12 VDC 14.3 VDC
AGM1 24 VDC 28.6 VDC
2
48 VDC 57.2 VDC
12 VDC 14.5 VDC
AGM2 24 VDC 29.0 VDC
3
48 VDC 58.0 VDC
12 VDC 14.4 VDC
LFP 24 VDC 28.8 VDC
48 VDC 57.6 VDC
12 VDC 12.0-16.0 VDC 12.0-16.0 VDC 12.0-16.0 VDC
Custom 24 VDC 24.0-32.0 VDC 24.0-32.0 VDC 24.0-32.0 VDC
4
48 VDC 48.0-64.0 VDC 48.0-64.0 VDC 48.0-64.0 VDC
12 VDC 12.0-16.0 VDC 12.0-16.0 VDC 12.0-16.0 VDC
CC/CV 24 VDC 24.0-32.0 VDC 24.0-32.0 VDC 24.0-32.0 VDC
48 VDC 48.0-64.0 VDC 48.0-64.0 VDC 48.0-64.0 VDC
Float Equalization
Voltage Voltage
13.6 VDC 14.1 VDC
1
27.2 VDC 28.2 VDC
1
54.4 VDC 56.4 VDC
1
13.4 VDC 15.5 VDC
26.8 VDC 31.0 VDC
53.6 VDC 62.0 VDC
13.3 VDC 15.5 VDC
5
26.6 VDC 31.0 VDC
5
53.2 VDC 62.0 VDC
5
13.5 VDC 14.5 VDC
1
27.0 VDC 29.0 VDC
1
54.0 VDC 58.0 VDC
1
13.6 VDC 14.4 VDC
1
27.2 VDC 28.8 VDC
1
54.4 VDC 57.6 VDC
1
Setup
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