LifePO4 24S 72V 17A Lithium Iron Phosphate (LFP) LiFePO4 Battery Pack Charger

Item Code: LFP24S170A

Notice:

Output

Rated Voltage

87.6V

1. LFP Series Charger was designed for charging Lithium Iron

Phosphate (LiFEPO4) battery pack only.

Rated Current

17A

Rated Power

1500W

2. Not to recharging no-rechargeable batteries.

Input

Voltage

AC 100~120V

or 200~240V

3. The battery charger must only be plugged into an earth

socket-outlet, always place the charger in well ventilated

and dry environment.

Frequency

47~63Hz

4. The battery Charger was designed by aluminum housing

as itself heat sink,avoid touching the case for safty purpose

because the temperature is about 50 °C on the case when

charging.

Efficiency

>85%(at full load)

Five-stages Charging

Stage 1

Pre-charge A

@<2.5V/Cell 25% of

Rating Current(4.25A)

Avoid capacitive component overstress during power up,

to protect Battery Management System (BMS), realize a long

system operating life.

Stage 2

Pre-charge B

@<2.9V/Cell 50% of

Rating Current(8.5A)

Stage 3

CC Stage

At 100% Rated

Current(17A)

Control and vary the voltage to maintain a constant current flow,

switching when the voltage reaches the level of 100% rated

voltage.

Stage 4

CV Stage

At 100% Rated

Voltage(87.6V)

Control and vary the current to maintain a constant voltage,

switching when the charging current dropped at the level of

10% rated current.

Stage 5

Termination

From 10% to 5% of

Rating Current

Trickle current dropping to 5% rated current or continuing

18 minutes automatic shutdown

Protection

Battery Reverse

Automatic Shutdown

Short Circuit

Automatic Shutdown

Overload

Current Limited

Cool Fan

Speed Controlled