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Table 3 Charge Mode Specifications
Utility Charging Mode
MODEL
3.2KW
Charging Current (UPS)
@ Nominal Input Voltage
100A(@V
I/P
=230Vac)
Bulk Charging
Voltage
Flooded
Battery
29.2Vdc
AGM / Gel
Battery
28.2Vdc
Floating Charging Voltage
27Vdc
Overcharge Protection
33Vdc
Charging Algorithm
3-Step
Charging Curve
Time
Battery Voltage, per cell
Charging Current, %
100%
50%
Bulk
(Constant Current)
Absorption
(Constant Voltage)
Maintenance
(Floating)
Current
Voltage
minimum 10mins, maximum 8hrs
2.43Vdc (2.35Vdc)
2.25Vdc
Solar Input
MODEL
3.2KW
Rated Power
5500W
Max. PV Array Open Circuit
Voltage
500Vdc
PV Array MPPT Voltage Range
120Vdc~450Vdc
Max. Input Current
18A
Start-up Voltage
150V +/- 10Vdc
Power Limitation
PV Current
MPPT temperature
18A
9A
75°
85°