stored energy solutions for a demanding world revolution of narada 12v front terminal...12ndt200...
TRANSCRIPT
stored energy solutions for a demanding world
April 2015
Exist situation of 12V Front terminal battery
Same capacity,
but various products
Dimension
Performance
Cost
History
Access
Concerns Exist situation Revolution objective
150Ah type MP150F, MP150FA, MP150FB, MP155F, MP155FC, 12NDF155 1 type
Dimension 558*125*270, 558*125*310, 559*125*283, 550*110*285 Minimum dimension
Plates 6 types 1 type, and universal with 170Ah
Efficiency Manufacturing efficiency is low correspondingly Increase
Model Rated voltage
(V)
Rated C10
capacity (Ah)
Dimension (mm)
Weight
L W H
12NDT100S 12 100 395.0 108.0 287.0 31
12NDT150S 12 150 550.0 125.0 283.0 48
12NDT170S 12 170 550.0 125.0 283.0 51.5
12NDT190S 12 190 558.0 125.0 316.0 59
12NDT200S 12 200 558.0 125.0 316.0 59
12NDTS, a new type of Acme batteries, mainly focus on capacity from 100Ah to
200Ah, with universal lead strip, plates, container, welding design by CCPP production
technology.
This revolution combines all of the concerns, such as performance, life, cost,
dimension and access, to get a universal solution to significantly increase stability of
product line, increase manufacturing efficiency and shorten lead time.
Our revolution result
12NDF100
MP 100F
12NDT100S
Basic experience – dimension (take 100Ah as example)
Length/mm Width/mm Height/mm
12NDT100S 395 108 287
12NDF100 390 105 287
MP 100F 558 125 277
395
108
287
390
105
287
558
125
277
0
100
200
300
400
500
600
长 宽 高
Size
/mm
BATTEERY DIMENSION12NDT100S
12NDF100
MP100F
Basic experience – dimension (take 100Ah as example)
Battery dimension
Length width depth
Type MP100F 12NDF100 12NDT100S
IR 4.88 6.31 5.50
C10 100 100 102
C3 80.1 82.5 86.7
C1 58.7 65.3 65.5
0
20
40
60
80
100
120
C10 C3 C1
102
86.7
65.5
100
82.5
65.3
100
80.1
58.7
Ca
pa
city
in
Ah
Comparison of C1, C3, C10 capacity
12NDT100S 12NDF100 MP100F
Basic experience – discharge capacity (take 100Ah as example)
Basic experience – discharge capacity (take 100Ah as example)
81% 82%
87%
95%
100%
106% 105%103% 103% 103% 101% 102% 102% 102% 102%
91% 91%
96%
106%
112%
117%
108% 108%
103% 103% 101% 102% 102% 102% 102%
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
110%
120%
130%
0
50
100
150
200
250
300
5min 15min 30min 45min 1h 2h 3h 4h 5h 6h 8h 10h 12h 20h 24h
Discharge time in H
Cu
rre
nt in
A
Comparison of discharge performance
12NDT100S 12NDF100 MP100F 12NDT100S/12NDF100 12NDT100S/MP100F
Type Terminal design Advantage Disadvantage
12NDT100S Top terminal + L connector Flexible connection Two screws points
MP 100F Top terminal + L connector Flexible connection Two screws points
12NDF100 Front Terminal Only front connection One screw point
12NDF100 MP 100F 12NDT100S
Basic experience – connection access (take 100Ah as example)
Keep flexible access
12NDF100 MP 100F 12NDT100S
Installation
port of gas
ventilation kits
Installation
port of gas
ventilation kits
Installation
port of gas
ventilation kits
Basic experience – Gas ventilation (take 100Ah as example)
Keep function of gas ventilation
Basic experience – cycle life
Same cyclic performance as Acme & MP series
Cycle life vs. DOD of MPG Series
Basic experience – thermal runaway & float current
Lower float current (<0.25%) than exist Acme & MP series, indicates:
1), Lower secondary reaction and longer float life;
2), Lower anti thermal runaway performance
Basic experience – accelerate life
Same cyclic performance as Acme & MP series
Continues Casting lead strip
High uniformity of plates
thickness
Basis of revolution – CCPP production technology
CCPP(Continues Casting Punch Plates) technology
Lead strip
CCPP(Continues Casting Punch Plates) technology
Plates punch
Continues punching
High weight uniformity
Weight distribution of plates
Punch Casting
Basis of revolution – CCPP production technology
CCPP (Continues Casting Punch Plates) technology
COS (Casting of strip)
Casting terminal instead of welding
High stability of busbar and terminal
Terminal casting instead of welding
Basis of revolution – CCPP production technology
Battery type Plates Lead strip Container Corresponding exist types
190S, 200S,
180S
PS25 PS25 12NDT200S MP170F, MP200M,
12NDT180, 12NDT190,
12NDT200
150S,170S PS21 PS14 12NDT170S 12NDF155
MP150F, MP150FA, MP150FB,
MP155F, MP155FC
100S PS14 PS14 12NDT100S 12NDT100, 12NDF100
MP100F, MP105F
Production cost reduce and lead time shorten
Universal components
Universal
Production cost reduce and lead time shorten
Production cycle
Steps Time in day
Revolution Traditional
Grid 1 1
Plates 3 2
Assembling 1 1
Activation 6 6
Still 2 2
Total 13 12
1. Same single process
2. Easy for components spare
Production cost reduce and lead time shorten
Production cycle
Steps Time in day
Revolution Traditional
Grid 1 1
Plates 3 2
Assembling 1 1
Activation 6 6
Still 2 2
Total 13 12
1. Same single process
2. Easy for components spare
Summery
History
Dimension
Cost
Access
Performance
Types
Revolution
Take the smallest
Take the best
Take the best
Take the best
Type
Thank you!