Battery BP28-12 Vrla rechargeable battery Datasheet

VRLA Rechargeable Battery
Measures
BP28-12
FEATURES
Technology
Values
Innovation
APPLICATION
Maintenance free(no water topping-up required).
No free acid(Non-spillable battery).
Low self-discharge rate, lower than 3% capacity loss per month.
Can be used in any orientation(excluding used inverted).
Absorbent Glass Mat technology for efficient gas recombination.
UPS
Golf-Carts
Lawn Mowers
Wheelchairs
Electronic Medical Equipment
SPECIFICATIONS
Nominal Voltage
Nominal Capacity
Approx. Weight
Terminals
Internal Resistance
Max. Discharge Current
Max. Charge Current
12 V
28Ah @ 20 hour rate F.V.(1.75V/cell)
9600g(21.17lbs.)
B1 (Fitting M5 bolt & nut) , T2 and I1 are optional
(Fully Charged )
10m
420 A (5 sec.)
8.4 A
Charge 0oC~40oC(32oF~104oF)
Discharge -20oC~50oC(-4oF~122oF)
Storage. -20oC~40oC(-4oF~104oF)
Operating Temperature Range
Container Material
IEC 61056-1
JIS C 8702-1
GB/T 19639.1
Standard: ABS( UL 94-HB) BP28-12
Optional: Flame Retardant ABS(UL 94-V0) BP28-12FR
DIMENSION(mm/inch)
OUTER DIMENSIONS
TERMINAL TYPE
Length
125±1.5 (4.92±0.06)
[M5 BOLT & NUT]
Total Height
125±1.5 (4.92±0.06)
F.V.
(V/cell)
1.80V
1.75V
1.70V
1.65V
1.60V
5 Min
10 Min
15 Min
30 Min
1.80V
1.75V
1.70V
1.65V
1.60V
Unit: W
1 Hr
3 Hr
5 Hr
10 Hr
20 Hr
745
597
355
203.8
81.6
56.3
31.45
16.55
1172
807
625
369
209.9
83.2
57.1
31.92
16.80
1245
836
644
377
213.7
84.0
57.4
32.08
16.88
1301
856
659
383
216.2
84.6
57.6
32.18
16.93
1344
874
672
386
218.4
85.1
57.8
32.18
16.93
o
Constant current discharge characteristics at 25 C/77 F
F.V.
(V/cell)
[M5 BOLT & NUT]
1012
o
Discharge
Time
M5x0.8
Terminal Hardware Initial Torque: B1 (2.5Nm±5%),I1(4.0Nm±5%)
Constant power discharge characteristics at 25 oC/77 oF
Discharge
Time
7.95(0.31)
Terminal I1
2.0(0.08)
Container Height
5.5(0.22)
166±1.5 (6.54±0.06)
3.4(0.13)
2.0(0.08)
11.0(0.43)
4.5(0.18)
12.0(0.47)
Terminal T2
0.8(0.03) 6.35(0.25)
Terminal B1
175±1.5 (6.89±0.06)
Width
5 Min
Unit: A
10 Min
15 Min
30 Min
1 Hr
3 Hr
5 Hr
10 Hr
20 Hr
91.2
65.6
51.9
30.1
17.12
6.80
4.69
2.621
1.379
107.5
71.1
54.3
31.3
17.64
6.94
4.76
2.660
1.400
114.2
73.6
56.0
32.0
17.96
7.00
4.79
2.673
1.407
119.3
75.4
57.3
32.4
18.17
7.05
4.80
2.681
1.411
123.3
76.9
58.4
32.7
18.35
7.09
4.82
2.681
1.411
All data and artworks shall be changed without prior notice, BB reserves the right to explain and update the information contained hereinto.
A/3
REV. Dec. 2013
Powered by
B.B. Battery Co., Ltd.
Similar pages