EG4 FLEXBOSS21 - Page 6

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BATTERY DATA
COMPATIBLE BATTERY TYPES
Lead-acid/Lithium
MAX. CHARGE/DISCHARGE CURRENT
250A @ 48VDC | 234A @ 51.2VDC
NOMINAL VOLTAGE
48VDC
VOLTAGE RANGE
40 – 60VDC
RECOMMENDED BATTERY CAPACITY PER INVERTER
>300Ah
GENERAL DATA
MAX. UNITS IN PARALLEL
10
PRODUCT DIMENSIONS (H×W×D)
29.52×20.47×11.22 in. (750×520×285 mm)
UNIT WEIGHT
88 lbs. (52 kg)
DESIGN TOPOLOGY
High Frequency – Transformerless
RELATIVE HUMIDITY
0 – 100%
OPERATING ALTITUDE
<6561 ft (<2000m)
OPERATING AMBIENT TEMPERATURE RANGE
-13°F – 140°F (-25°C – 60°C)
STORAGE AMBIENT TEMPERATURE RANGE
-13°F – 140°F (-25°C – 60°C)
NOISE EMISSION (TYPICAL)
<50dB @ 3 ft
COMMUNICATION INTERFACE
RS485/Wi-Fi/CAN
STANDARD WARRANTY
10-year standard warranty*
OUTDOOR RATING
NEMA 4X
SAFETY FEATURES
Integrated DC disconnect, Reverse polarity protection, Output over-voltage
protection
varistor, Output over current protection, Ground fault monitoring, grid
monitoring, Pole sensitive leakage current monitoring unit, AFCI, RSD
STANDARDS AND CERTIFICATIONS
UL1741B, SA, SB
California Rule 21 Phase I, II, III
Arc-Fault Circuit Interrupter (AFCI) NEC 2020:690.11/UL1699B
Ground Fault Monitoring (GFDI) NEC 2020:690.41(b)
CSA 22.2.107.1:2016 Ed. 4
CSA 22.2.330:2017 Ed. 1
IEEE 1547.1:2020; IEEE 1547:2018
Hawaii Rule 14H [HECO SRD IEEE1547.1-2020 Ed. 2]
Rapid Shut Down (RSD) NEC 2020:690.12 (PENDING)
FCC Part 15, Class B (PENDING)
*See EG4
®
Warranty Registration for terms and conditions.