AMPTRON 24V 200Ah / 175A Continuous Discharge LiFePO4 Battery

$3,692.00

Description

AMPTRON® 24V 200Ah Lithium LiFePO4 Batteries are an alternative replacement (AR) for most applications currently using a deep cycle Gel, AGM or Flooded Lead Acid battery. The maximum continuous discharge current is 175A and peak discharge current 320A for 5 seconds.

These batteries are designed using only the highest quality components and are backed with our 4-year warranty. This includes the use of a robust Battery Management System (BMS), Aluminium encased prismatic cells, solid busbar connectors and internal protection to reduce movement and damaging vibrations. Our batteries can also be placed on their sides providing versatile installation options.

The integrated Battery Management System is designed to monitor, protect, and optimise each cell within the battery. The BMS maximises the performance of the battery by automatically balancing the cells and protecting them from over charging, over discharging, over temperature, and excessive charge or discharge currents. Our integrated BMS allows our batteries to be used as an alternative replacement for most applications requiring deep cycle batteries, however if the charging system does not support a Lithium charge profile, there are some compromises – please contact Amptron for more information.

Please click and read Battery warranty policy

Item
Specification
Description/Remark
Model
AT-LFP-24-200AV01
24V 200Ah Lithium LiFePO4 battery
Chemistry
Lithium Iron Phosphate (LiFePO4)
Battery dimensions
L-520mm x W-268mm x H-228mm
L x W x H
Weight
41kg
Cell type
3.2V 206Ah Prismatic cells
Battery module
8 pcs 3.2V 206Ah cells, 1 parallel and 8 serial
Casing material for single cell
Aluminium
Standard capacity(0.2C5A)
24V 206Ah / 5270Wh
Cycle life
> 2000 cycles at 100% Depth of Discharge (DoD)
Under normal usage where the DOD is <80%, cycle life is expected to be up to  5000 cycles
Rated voltage
25.6V
Working voltage per cell: 3.2V
Charge voltage
29.2 V
Max. charge voltage per cell: 3.65V
Cut-off volate
2.3V for lowest cell, Nominal 18.4V
Cut-off is triggered when the first cell reaches 2.30V
Depth of discharge (DoD)
100%
Batteries can be discharged to 100% of the rated capacity
Optimum charge current
41.2A (0.2C)
Cell max voltage﹤3.9V
Charging time
Approximately 5 hours
When charging from low voltage cut-off point
Charge current range
20A (0.2C5A) to 100A (1C3A)
Cell max voltage < 3.9V
Rapid charging
Max. charge current 100A (0.49C)
Temperature increase falling within 15°C is normal. Over 15°C will affect the service life of the cells.
Max continuous discharge current
175A
0.85C
Peak discharge current
320A
1.55C (5 seconds)
Discharge performance in normal temperature
20A (0.2C3A) ≥ 100%
1C3A ≥90%
Operating temperatures
Standard 0℃~45℃
Discharge -20℃~65℃
Storage -20℃~45℃
Impedance (Max, at 1000Hz.)
≤ 5mΩ
Storage performance
Capacity can be kept ≥ 80% in storage for 12months
Battery should be kept at -20℃ ~ 45℃ where it’s dry, clean and well-ventilated.
​Connecting Terminals  Pos (+)  & Neg (-)
M8
IP Rating (Ingress Protection)
IP65
Protected from total dust ingress & Protected from low pressure water jets from any direction

HEAVY DUTY – BUILT IN BATTERY MANAGEMENT SYSTEM

AMPTRON® Lithium batteries use a built-in Battery Management System (BMS) designed to automatically disconnect the charging or discharging circuits to prevent damage to the cells and internal electronics from abnormal operation and helps to ensure safe and accurate operation of the battery.

THE BMS PROTECTION FEATURES INCLUDE:

  • Low Voltage Protection Switch – Automatically disconnects the discharge circuit to prevent damage to the cells if the battery drains below a pre-set voltage.
  • Over Voltage Protection Switch – Automatically disconnects the charging circuit to prevent damage to the cells if the battery is being charged above a pre-set maximum voltage.
  • Short Circuit and Over Current Protection Switch – Automatically disconnects the discharge circuit if the load draws currents above pre-set limits.
  • Reverse Polarity Protection Switch – Automatically disconnects the charge and discharge circuits if a reverse polarity condition is detected.
  • Thermal protection – Built-in thermal sensors will automatically disconnect the charge and discharge circuits when excessive temperatures are detected.

CELL BALANCING
The BMS balances the cells through top-end balancing and will discharge cells that exceed 3.65V during charging.

INTERNAL CELL SAFETY

THERMAL FUSE: Our latest prismatic cell technology is manufactured with an internal thermal safety fuse between the anode and cathode that will break and disconnect in the unlikely event the cell would begin to overheat.

SAFETY VENT: Each cell has a high-pressure safety vent that will flip open to release energy and prevent explosion.

FLAME RETARDANT ELECTROLYTE: Our cells are manufactured with a flame retardant additive in our electrolyte.

Reviews

There are no reviews yet.

Be the first to review “AMPTRON 24V 200Ah / 175A Continuous Discharge LiFePO4 Battery”

Your email address will not be published. Required fields are marked *