Description
Technical Parameters
LiFePO4 48V150Ah for Telecom Use
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Features of LiFePO4 Battery |
Product Photo |
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Longer Cycle Life: Offers up to 10 times longer cycle life and 5 times longer float/calendar life than lead acid battery,helping to
minimize replacement cost and reduce total cost of ownership.
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Lighter Weight: About 40% of the weight of a comparable lead acid battery,A "drop in" replacement for lead acid battery. |
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Higher Power: Delivers twice power of lead acid battery, even high discharge rate,while maintain high energy capacity. |
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Wider Temperature Range: -10℃~55℃. |
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Superior Safety: Lithium iron phosphate chemistry eliminates the risk of explosion or combustion due to high impact,over charging or short circuit situation. |
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No Memory Effect: Support unstable partial state of charge (UPSOC) (charge/discharge) utilization. |
T48150-3.5U
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The picture is slightly different from the real object, please take the real object as the standard. |
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Functions of Battery |
Qualifications |
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● OVP,UVP,OTP,OCP,SCP. |
● 20 years professional experience on lithium ion battery power designing, manufacturing, sales |
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● Self-management on charging and discharging,single cell power designing, manufacturing, sales balancing function. |
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● Supports communication with equipment over RS485. |
● Passed ISO9001, ISO14001, ISO45001, UL1642, CE, ROHS, IEC62619, IEC62620, UN38.3
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● Intelligent design,supports battery upgrade over RS232. |
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● Colorful LCD,displays battery information |
● Battery cell cost advantage |
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Model T48150-3.5U
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General Data |
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Nominal Voltage |
48V |
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Nominal Capacity |
150Ah |
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Energy |
7200Wh
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Internal Resistance(ACR) |
≤30mΩ
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Cycle Life |
≥3000 cycles
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Design Life |
≥10 years @25℃
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Self-Discharge (30 days) |
≤5% @25℃
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Efficiency of Charge |
≥98% |
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Efficiency of Discharge |
≥100% @ 0.2C |
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≥96% @ 0.5C |
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Charge Mode |
0.2C to 54V, then 54V charge current to 0.02C (CC/CV)
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Max. Continuous Charge Current |
100A |
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Max. Continuous Discharge Current |
100A |
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Discharge Cut-off Voltage |
≤43.5V
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Water Dust Resistance |
IP20 |
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Case |
Iron (Insulation painting)
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Dimensions(W*H*D) (excluding hanger and handle bar) |
442*565*156mm
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Max. Weight |
≤75kg
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Min. Gravimetric Specific energy |
≥96Wh/kg
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Parallel in maximum
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15pcs
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Operating Environment |
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Charge Temperature Range |
0℃~45℃ |
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Discharge Temperature Range |
-10℃~55℃ |
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Optimum Operation Temperature |
10℃~35℃
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Storage Temperature |
-10℃~35℃
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≤85% Relative Humidity |
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General Functions |
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Parallel Communication |
RS485 |
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Battery with Inverter Communication |
RS485 |
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Battery Debugging Communication |
RS232 |
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SOC Light |
4 * LED |
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Charge Current limit |
When the charging current exceeds the set value, turn on the current limit and limit the current to 20A |
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Optional Functions |
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LCD Screen |
◎ Yes Displays the total voltage pack, cell voltage, temperature, BMS status,etc |
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No |
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Anti-theft function |
Yes Keep battery tilt more than 15° to turn on anti-theft |
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◎ No |
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Buzzer |
Yes ◎ No |
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Dry Contact
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Yes
PIN1 to PIN2:Normally open, closed during low power
PIN3 to PIN4:Normally open, closed during fault protection
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◎ No
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