T-Premium Series-12V
Independent charge and discharge protection
SAFETY
Pack: UN38.3, CE, IEC62619, IEC62133, E-Mark, UL1973 Cell: UN38.3, UL9540A, IEC62619 Waterproof IP67, with safety valve Insulated enclosure to prevent short circuit Active cell balancing for R-T12460A
FLEXIBLE
Support up to 4 batteries in series to form a 48V system Support 4 batteries in series and parallel at the same time Up to 16 batteries can be connected in parallel
Nominal voltage
12.8V
Nominal energy/@0.2C
1280Wh/1536Wh/2560Wh/3840Wh
Nominal capacity@0.2C
100Ah/120Ah/200Ah/300Ah
Internal resistance 1khz AC
≤30mΩ
Allowed MAX. charge current
100A | @25°C/100A | @25°C/200A | @25°C/300A | @25°C
Allowed MAX discharge current
150A | @25°C/200A | @25°C/300A | @25°C/150A | @25°C
Recommend charge current
50A/50A/100A/150A
Recommend discharge current
100A/150A/100A/100A
Peak/Surge current limit
800A/5s, 500A/3s, 500A/3s, 1000A/5s
Short circuit protection
1200A/2500μs, 1000A/1500μs, 1000A/500μs, 1200A/500μs
Charge voltage
14.2V
Floating voltage
11.2V
Communication
Bluetooth, CAN and RS485
IP rating
IP67
Cycle life
≥ 6000 cycles, 25°C, @0.2C @80%DOD
Weight
12kg (26.5lbs)/14.0kg (30.8 lbs)/23kg (50.8 lbs)/37.5kg (82.7 lbs)
Dimensions (WHD)
308*168*211mm/308*168*211mm/485*172*251mm/500*265*251mm
Parallel and series connection
Support Max. 16 in parallel or Max. 4 in series
Terminal and torque
M8 bolt 8-10N-M
Operation altitude
<3000m
Operation temperature
Charge -20~60°C (-4°F~140°F), Discharge -20~60°C(-4°F~140°F)
Self-discharge rate (shutdown)
≤3% Per month
Recommended storage temperature
Recommended storage temperature
Recommended humidity
5-85%RH
Certifications
Pack: UN38.3, CE, IEC62619, E-Mark, UL1973, IEC62133. Cell: UN38.3, UL9540A, IEC62619
Providing materials on selection, installation, and O&M