BPS20-12 Datasheet, PDF (1/1 Pages) B. B. Battery Co., Ltd. – Maintenance Free(topping up not needed)

VRLA Rechargeable Battery
BPS20-12
Measures
Technology
Values
Innovation
FEATURES
Maintenance Free ( topping up not needed )
Non - spillable ( no free electrolyte )
Low Self Discharge, less than 3% per month
both Vertical & Horizontal installations
APPLICATIONS
UPS
Switch Boards
Security Systems
Medical Equipment
Laboratory Equipment
Emergency Lighting
SPECIFICATIONS
Nominal Voltage
Nominal Capacity
Approx. Weight
Terminals
Internal Resistance
Max. Discharge Current
Max. Charge Current
Operating Temperature Range
Container Material
DIMENSION(mm/inch)
Length
181±1.5 (7.13±0.06)
Width
76±1.5 (2.99±0.06)
Container Height
166±1.5 (6.54±0.06)
Total Height
166±1.5 ^{(6.54±0.06)}
12 V
20.0Ah @ 20 hour rate F.V.(1.75V/cell)
6350g(14.0lbs.)
B1 (Fitting M5 bolt & nut) , T2 and I1 are optional
11m (Fully Charged )
300 A (5 sec.)
6.0 A
Charge：0^oC~40^oC(32^oF~104^oF)
Discharge：-20^oC~50^oC(-4^oF~122^oF)
Storage.：-20^oC~40^oC(-4^oF~104^oF)
Standard: ABS( UL 94-HB) BPS20-12
Optional: Flame Retardant ABS(UL 94-V0) BPS20-12FR
IEC 61056-1
JIS C 8702-1
GB/T 19639.1
OUTER DIMENSIONS
TERMINAL TYPE
Terminal B1
12.0(0.47) 2.0(0.08)
Terminal T2
3.4(0.13)
Terminal I1
M5x0.8
[M5 BOLT & NUT]
7.95(0.31)
[M5 BOLT]
Terminal Hardware Initial Torque: B1(2.5Nm±5%),I1(4.0Nm±5%)
Constant power discharge characteristics at 25 ^oC/77 ^oF Unit: W
Discharge
F.V.
Time
(V/cell)
1.80V
5 Min
723
10 Min
532
15 Min
427
30 Min
254
1 Hr
145.5
3 Hr
58.3
5 Hr
40.2
1.75V
837
577
446
263
149.9
59.5
40.8
1.70V
889
597
460
270
152.7
60.0
41.0
1.65V
929
612
471
273
154.5
60.4
41.2
1.60V
960
624
480
276
156.0
60.8
41.3
Constant current discharge characteristics at 25 ^oC/77 ^oF Unit: A
Discharge
F.V.
Time
(V/cell)
5 Min
10 Min
15 Min
30 Min
1 Hr
3 Hr
5 Hr
1.80V
65.14
46.86
37.10
21.51
12.23
4.858
3.350
1.75V
76.78
50.77
38.80
22.30
12.60
4.955
3.400
1.70V
81.58
52.59
40.00
22.84
12.83
5.000
3.419
1.65V
85.25
53.85
40.92
23.16
12.98
5.035
3.431
1.60V
88.07
54.93
41.74
23.39
13.11
5.065
3.441
All data and artworks shall be changed without prior notice, BB reserves the right to explain and update the information contained hereinto.
10 Hr
22.46
22.80
22.91
22.98
22.98
20 Hr
11.82
12.00
12.06
12.10
12.10
10 Hr
1.872
1.900
1.909
1.915
1.915
20 Hr
0.985
1.000
1.005
1.008
1.008
For operation, please refer to the instruction from technical manual.
A/3 REV. May. 2016 Powered by _{B.B. Battery Co., Ltd.}