Mean Well PB-1000 User Manual download pdf (Page 7)

State

boost

float

14.4V

13.8V

PB-1000-12

28.8V

27.6V

57.6V

55.2V

PB-1000-24 PB-1000 -48

Figure 6.2 3 stage ch arging curve

Constant

Current

60A 34.7A 17.4A

100%

10%

Explanation for 3 stag es charging curve

(0)Initial stage (battery analysis):

(1)Stage 1 (constant current):

(2)Stage 2 (constant voltage):

(3)Stage 3 (Flo at voltage):

Check battery voltage level to se e if it is within the normal range, w hether o r not

a ba ttery is conn ected, or if th e battery is alre ady full and furth er charging is no t

requ ired.

A constant current is provided so the battery can be quickly charged to 2.4V per cell.

A constant voltage of 2.4V per cell is provided until the charging current naturally

A float voltage of 2.3V per cell is provided so that the battery can maintain full charge.

tapers down to 10% then move on to stage 3.

Charge Current

Start

Charge Voltage

boost

float

Constant Current

stage 1 stage 2 stage 3

Constant Voltage

Battery Full

Orange Green

Color of LED

6.3 8 s tage charging (flick switch to "8" stage)

8 stage charging provides optimized charge to lead acid battery. It also prolongs

battery life and increase storage capacit y. Some of the ma in advantages are as

below:

Advantage of pulse stage: Use pulse current to revive aged battery.

Advantage of recondition stage: Allow full charge of battery.

◎

*For applications that u tilize the charger (PB-1000) t o charge batteries and su pply.

System po wer simultaneously(e.g. UPS system), pl ease select "3 sta ge" chargin g

for the best use of the c harger.

1 2 3 4 5 6 7 8 9 10 11 12 13 14

Comments to this Manuals

No comments

Mean Well PB-1000 User Manual Page 7

Comments to this Manuals

Related products and manuals for Battery chargers Mean Well PB-1000