Chargery BMS24T Series User manual

Revised : 3/15/2020
BMS24T
for 2S-24S LiPo, LiFe & LiTO




Thanks for your purchasing the BMS24T for your vehic e.
P ease read the ENTIRE instruction manua to become fami iar with the
features/functions of the BMS24T before operating or connecting any power sources
(battery or externa ) to the BMS24T. It is suggested that you view the BMS insta ation
video
from http://www.chargery.com/Video/BMS24T_C10325_operation_instructions.mp4
or
https://www.youtube.com/watch?v=39 Y 3h1kOU with Nissan Leaf battery
Fee free to send an emai to jasonwang3[email protected]m or ca at (86) 755-2643 6165
shou d you have any questions and suggestions.
Jason Wang
 !"#!$%&&$ ,  


 '()*!)*!+,+-
  +.
)*!+$( 
 / ,  /0*( /0!          
 "(  "(  '  (  (   !1 2! $
3($
Safety Notes
$($$$ 
. /)*! (
($($
 4)*$$$$)*! 
5  / ! !  / , (    $$ 6(
7 $$($
+ ((""
8 9"      " " $  ( :&(  
"(0
; <0
= :$$$($$$$$$(
$$
 :$>:
? $$ $>$"

Warning
.  )*!
 )*!
5 ) 9"@
+ ")*!$" 
8 /)*!  


Copyright
Copyright@Chargery Power Co., Ltd. A rights reserved.
A!B((":
$($ 
     (    $    !B
  (    ( :    $ "  (
(($(:(((("((
$( 0(      $ $ $ $    ( 
$ 

 '()*!)*!+,+-
  5+.
Updated Features
1. )*!+$ "+!$2.--"3
2. CD!5($:"$)*!C
E$%
%&&&&+##F-,.$
3. )""  ()*!+ 
C
4. (4!)"
5. E"  "
6. C"0
7. C2,5-53
8. 1B!19" "
  $" 
$)*!+
9. C(CA(!1$(
($
10. 4 .,5C    E"

.. E$:()*!!0.8!(:".50.--,
.  )*!   !    '       )*! 
'

 '()*!)*!+,+-
  ++.
Order information
*    C 
)*!+0.--
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.--C

.--C(
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
5--C

5--C(
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)*!+0;--
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;--C

;--C(

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%
. )(5
 D(.
5 (.
+ (.
8 (.
; 4!)(.
= 1*(
(.
 1*5()*!
:"(.
? A/(.
.- A(.

1
. .,.--C
 .,--C
5 .,+--C
+ .,;--C
8 .,--C
; D

Notes:
)*!+*4*($
)*!+$$
*)*!+"$
*$*4(/
)*!$$$&6
G:"1*5*4"*$
% %&&&&+##F-,.$ $
(*()*!$
:

)*!+("()*!+
$$($CDH/DG(
CDH/DG)*!+1*.(1,(
"$"



 '()*!)*!+,+-
  8+.
Specia Features
. )*!+"C(("
:",+!
2.--,3
 !" (  
2A3 
5 &600A
+ 1.2A    "$$    ( $  
"1"$

8 )*!+2A3(
"
; "$("((((!1

= )*!+$:$(()*!+
   $$      > (  $   
:)*!+$$$&
 *B$:
? (:
.-      (          $  E$
("$$($
$$
.. !   /     $   " (    " (
&$6
. 
.5 $$$ 
.+ !$4!)
.8 )*!+":$:( 
.; )*!+  !1    (    "    2F3

.= E           &     storage mode(  !1
!*"(&
 $$  
.  19"(1( "
Protection functions
. 
 1"
5 4"
+ 1"
8 
; 2,5-53
= 1"$$"
 1"$$
? 4!1

 '()*!)*!+,+-
  ;+.
Interface
BMS24T Main Modu e
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
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BMS24T Disp ay Modu e 
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 '()*!)*!+,+-
  =+.
!
Battery pack)*! .;!0
+!1
Externa power()*!+!+!( 
:,.5,.--,
/:

/:  (   "   .5,  .--,( 5C (  
(88I.7 (
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"1,/D"1)*!+
.," 
J91J
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(&J1/9J
"49/D"1)*!+
 .,         "   
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1*  1* 2 3    )*!       
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$   $           
0-.8-℃
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 E.,8C:
            

4!) $4:
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 (!K!$.-!!K8!$.5!
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Abso ute maximum or Minimum ratings
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)*!+$$$
 5?-,
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 8-, "()*!+
$$$
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'1 .0-℃1"()*!+$$$


 '()*!)*!+,+-
  +.
Program Setup
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. !/&!CD$5!$
 41A9(!/&!CD "$(4
1A9   "   !/&!CD   $   C$ $  (
!/&!CD$56
5 A6()*!+:
Setup the High Temp Cut Off to the highest batter
temperature acceptable. When over temp, the
BMS will cut off charge or discharge
Balance setup
Setup batter pack capacit , 1000AH max. it is
as
a reference when calibrate batter SoC.
Main unit Software version
Under the lowest temperature, STOP charge
Under the lowest temperature, STOP discharge
Resume default value in factor

 '()*!)*!+,+-
  ?+.
NOTE: Please keep the default setup unless for special purpose.
Parameters Min. Type Max. Step unit
Charge Protection
1"23,
 5?- +- +58 --.

,
 5+- 5;8 5?- --.

,
1 8- =8 - --.

,
1"D2D3,
 5- +.- +8 --.

,
 55- 588 5- --.

,
1 +- ;8 =- --.

,
1"  - 50 ;-- . C
Discharge Protection
1"23,
 =8 5-- +-- --.

,
 -- 5-- 58- --.

,
1 .8- .8 +- --.

,
1"D2D3,
 =8 5- +-- --.

,
 -- 5.- 58- --.

,
1 .;- .?8 8- --.

,
1"  - 300 ;-- . C
!1000)  8 - ?- . F
Temperature Protection
$$  5- 8- - . ℃
$$2$$3$23  8 .- 5- . ℃
Vo tage ba ance Protection
$$2$$3$"  8 5- 5-- . ,
Others
4  ℃℉  
L)  19 1  
) 0
2.3
  . .- ??? . 
01$$
23
  - .- ;- . !


253
  - - 88 8 C
C
2+3
  19  1  
/,

283
  .8- 8- +5+ --.

,
,
283
  .8. +- +58 --.

,
$ !/&!CD$$
Ba ance Parameter setup: Press SET/START to setup and press for 3 seconds quit setup
)!,
2;3

 55 5; +. --.

,
 5- 5 5+ --.

,
1 .=8 - ; --.

,
)!$$,
2=3
   8 . -- ,
) 19)(1
) 19)(1
)
23
! 19)(1

 '()*!)*!+,+-
  .-+.
Parameters Min. Type Max. Step unit
)
2?3

-.

.

.---

-.

C

,%)*!+5#".
2.-3

    
$$

0-



-

.

℃

$$

0-

0.-

-

.

℃

NOTES:
. A ways on 019$"
 NO)*!+$$/$)!
Cut-Off De ay Time  "   $$ $ $$   
($"$$/,M(
NO/,(NOT)*!+("
&     :   (  )*!+  $
$$&"$
$:
5 Current Ca ibration         $$   
,$"$
+ C1)$$$
8  / ,    ,      "  (  "   
1"23,1"23,
; !"("""(

= !    $$(   $$ $   "   " 
(
 )($)1(
3 E$ JJ19(
(!1DCH/
    .C !  
      
)*!/,M(JJ
1     ( 19 

3 E$  J J   19(  

3 E$  J J   19( 

3 ).C:(
? !(8F$()*!
!1(
.- *4$"

 '()*!)*!+,+-
  ..+.
Ba ancer
)*!+"(.C
  (    $ , )     !( (
   C (  $   $       
$$C$)*!$"(
 
C)*!M()*!+
")*!$""$

E  (  " $$   " (     > (  
battery capacity is over 100AH; ce vo tage difference over 0.2V; or average ce actua vo tage
is just ce storage vo tage
A)*!"(.C:"
.C($$"
"($$<$$"

$$"(
$""(""7
"($$"((  
)*!>

    &(   &    A
( 
.--C  $ :( 8F $$  (  8C     ( $ .C
(8(.-,$$(
  "     $ (         8( 
".-
E$      $        "     
=-F(=-C2$.--C3(
"      " =-C(        " E$  
-C(-05-

C$8-.--(($
CE
$""($/,


 '()*!)*!+,+-
  .+.
Operating guide ine
Insta ation video:https://www.youtube.com/watch?v=39 Y 3h1kOU
http://chargery.com/Video/BMS24T_C10325_operation_instructions.mp4
. )(/(*
   (   ( (  
!)*!+**
5  )*!+(ensure correct ce po arity
!JJ55 
+ ***1*
8 *""
; )*!+  B    /(    
()*!+"(
$(1
!.;!($ )*!+
1A9&4!/&!CD (
1A9& 4   $( $ !/&!CD  )*!+ $ 
  C$ (            )*! 
$$/"E$"
(  
= !/&!CD$5!$($Over Charge Current
(50A defau t)  Over Discharge Current (300A defau t)     E$
)($)*
$$ 
 !1N      $(  $  4&1A9   
$





Notes
A.-C(!1DCH/



Status: STORAGE or CHARGE or DISCHARGE
(1)
Cell count and batter t pe
SOC—batter gauge, and 00% displa
Batter pack voltage
Highest cell voltage
Lowest cell voltage
Difference between cell voltage
Batter Temperature
Charge or discharge
current
Charge or discharge
power

 '()*!)*!+,+-
  .5+.
? $$"("
D/ $)*!+:
.-    $   $ 
$    "  
"D/:
 $$ $  "   $$ $
      A 
"()*!+
$$!
$        
     /DD1D    
E$"""(
"EH
.. A"(4
1A9(        
"2""3(
":!

.   $    
(      !
A !   5-F(     
A   "(  )*!   $$

NOTES:
• A      
.-C(!1DCH/
• A( $"$$($$$
)(
•     (     (    
8F(!1
• 1*$"CDH/DG(1*5:"
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 '()*!)*!+,+-
  .++.
Specifications
. )%!0+!'(1 )*!+
 C$"%0,&K,)*!+
5 ,%-.-O+??,
+ "$:：.50.--,(5C
8 )%.C
; %0- O.8- (℃ ℃ 
= !1%
D/P-O.8F$!1
G/1AP.;O58F$!1
HD//9P5;O.--F$!1
 *!B%.Q..+Q552QAQ(38.Q+8Q.52QAQ(3
? *%+-:
.- B%?;Q-Q+2QAQ(35Q5Q-?82QAQ(3
.. %.5-:
. A/%..---(P-,(-C
.5 A%8)P.,(8C
.+  %C
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 '()*!)*!+,+-
  .8+.
Current shunt and Current Sensor Specifications
:&
C$)*!+(=8,)*!+

C""
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5--C;--C=8,$
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5--C%5-
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;--C%85-
Current sensor wire

 '()*!)*!+,+-
  .;+.
Current Ca ibration
!/&!CD$5!$(
   "    E$     (    
4=8"
 
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. ZERO the shunt:$$(  JJ (4&1A9$
"B(6 !/&!CD$-C 
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 CALIBRATE Charge Current:  R   !/&!CD    JJ     
"2.8C(( 6
(     3(
(5(!/&!CD"" 
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5 !/&!CD"20.8C(
  (        6     23(     
  3          ( 5  ( 
!/&!CD&"" 

+ $$(!/&!CD$56!$ 


Youtube video: How to ca ibrate Chargery BMS Shunt (BMS8T, BMS16T, BMS24T)
Thanks Jimmy in USA.

 '()*!)*!+,+-
  .=+.
Firmware Upgrades via USB Port
 http://charger .com/uploadFiles/Update_Tool_V1.03.zip, 4!)"
91/%C"$)*!
$%&&&
91/%)*!*4*"$$$$
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. )*!*4*()*!(4!)"

 )*!"4!)
)*!($*4(
**4
NOTE: )*!*4*
 
5 /:$(A
283(
$)*! 1/9
 
+  1$$$
:$
8   4    (      (     
$()*!
; A()*!

91/%A 

 '()*!)*!+,+-
  .+.
Typica Connections
5  ( .$!0!( $?!0.;!( 5$
.=0+!
. !0.8! . (:6
 .8!$$:)*!)*!6.50.--,P5C

6S battery connection to the socket 1 direct y, externa power supp y is required. Examp e be ow.





























..


 '()*!)*!+,+-
  .?+.
Typica Connection continued,
For 8S / 12S battery pack, connect 8S to socket 1, then socket 2 separate y. See 12S examp e
be ow:





 '()*!)*!+,+-
  -+.
Typica Connection continued,
Typica 24S connection using a 3 sockets.
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