Zenaji Aeon A48-40-01, Installation Manual

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Aeon Battery Installation Manual V1.2 JAN 2020 | pg. 13
3
PRODUCT
Specification A48-40-01/A48-40-02
Nominal Capacity (25°C ± 5°C) 1.93KWh (40Ah)
Chemistry Lithium Titanate (LTO)
Dimensions (Height x Width x Depth) 1600 x 155 x 145 mm / 1635 x 155 x 145 mm
Nominal Voltage 48.3V
Charge Cut-off Voltage (Bulk/Absorption
Voltage)
55.5V
Float Voltage 54.5V
Discharge Cut-off Voltage (Low Cut-off
Voltage)
42V
Low Restart Voltage (Reconnect Voltage) 45V
Mass 36kg
Max Continuous Charge /Discharge Current
(25°C ± 5°C)
50A (1.25C)
Max Pulse Charge/Discharge Current (10s,
25°C ± 5°C)
120A (3C)
Battery Management System
Internal cell balancing, Over-current trip /
Internal cell balancing, failure detection and trip.
Under-Voltage, Over-Voltage, Over-Current, Over-
Temp, Under-Temp protection and trip
Isolation & Distribution Block Requirement 50A per battery connected in parallel
Operating Temperature -40°C to 60°C (recommended 5°C to 35°C)
Storage Temperature -5°C to 35°C
Cycle Life (1C, 25°C ± 5°C) 22,000
Depth of Discharge 100%
Round Trip Efficiency (1C, 25°C ± 5°C) 96%
Ingress Rating IP65
Installation Indoors or outdoors
Connections 8mm² (8 AWG) (Ø3mm) wire per pole
Warranty
20 Years or 22,000 cycles, whichever comes first, see
warranty document for details
3.2 Technical information