Topband R-B51100A - Product Appearance; Functional Characteristics

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2.2. Product Appearance
Com-out/In port： Output battery data to external equipment.
Switch port: Provide an extra control line to turn off/on battery
Start: Available to turn on/off battery
Fig1 Outline drawing
2.3 Functional characteristics
Item
Specification
Item
Specification
Rated voltage
51.2V
Size
527*342*262.5mm
Rated capacity
100AH
Communication mode
CAN or RS485
Standard-Charging-
voltage
57.6V
Weight
~51KG
Max.continuous
charging current
100A
Working temperature
Charger ：0℃-50℃
Standard-charging
current
50A
Discharge：-20℃-60℃
Max.continuous
discharge current
120A
Short circuit protection
1000A/500us
Peak discharge current /
time1
150A/30S
Self discharge rate
<3%/month@close battery