Relion RB24V20 Detailed Specifications

RB24V20
Group: U1
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LITHIUM IRON PHOSPHATE BATTERY
ELECTRICAL SPECIFICATIONS MECHANICAL SPECIFICATIONS
Nominal Voltage 25.6 V
Dimensions (L x W x H)
7.7 x 5.2 x 6.7”
195 x 131 x 171 mm
Nominal Capacity 20 Ah
Capacity @ 25A 48 min Weight 12 lbs (5.4 kg)
Energy 512 Wh Terminal Type M8
Resistance 50 mΩ @ 50% SOC Terminal Torque 80 - 100 in-lbs (9 - 11 N-m)
Eiciency 99% Case Material ABS
Self Discharge <3% per Month Enclosure Protection IP56
Maximum Modules in Series 1 (Single Use) Cell Type - Chemistry Cylindrical - LiFePO
4
DISCHARGE SPECIFICATIONS CHARGE SPECIFICATIONS
Maximum Continuous Discharge Current 30 A Recommended Charge Current 10 A
Peak Discharge Current 60 A (7.5 s ±2.5 s) Maximum Charge Current 30 A
BMS Discharge Current Cut-O 170 A ±20 A (10 ±5 ms) Recommended Charge Voltage 28.4 V - 29.2 V
Recommended Low Voltage Disconnect 22 V BMS Charge Voltage Cut-O 31.2 V (3.9 ±0.025 vpc) (1 ±0.3 s)
BMS Discharge Voltage Cut-O 16 V (2.0 ±0.08 vpc) (20 ±6 ms) Reconnect Voltage 30.4 V (3.8 ±0.05 vpc)
Reconnect Voltage 20 V (2.5 ±0.05 vpc) Balancing Voltage 28.8 V (3.6 ±0.025 vpc)
Short Circuit Protection 200-600 µs
TEMPERATURE SPECIFICATIONS COMPLIANCE SPECIFICATIONS
Discharge Temperature -4 to 140
º
F (-20 to 60
º
C)
Certifications
CE (battery)
UL1642 & IEC62133 (cells)
Charge Temperature -4 to 113
º
F (-20 to 45
º
C)
Storage Temperature 23 to 95
º
F (-5 to 35
º
C) Shipping Classification UN 3480, CLASS 9
BMS High Temperature Cut-O 176
º
F (80
º
C)
Reconnect Temperature 122
º
F (50
º
C)
DIMENSIONAL SPECIFICATIONS