FTB125-12 Datasheet, PDF (1/1 Pages) B. B. Battery Co., Ltd. – VRLA Rechargeable Battery

VRLA Rechargeable Battery
FTB125-12
Measures
Technology
Values
Innovation
FEATURES
APPLICATION
Absorbent Glass Mat technology for efficient gas recombination
Thermally welded case-to-cover bond to ensure a leak-proof case
Front accessible terminal for ease of assembly
Carry handles for ease of installation
Strengthened rib design to maintain structural integrity
Flame-arrestor is installed to ensure safety
Battery design allows for 48VDC configuration in a standard 23'' rack
One-way self-resealing safety valve for long life guarantee
Telecom
UPS
Broadband
Electric Utility
Railroad Signal
Central Office
SPECIFICATIONS
Nominal Voltage
Nominal Capacity
Approx. Weight
Terminals
Internal Resistance
Max. Discharge Current
Max. Charge Current
Operating Temperature Range
12 V
125Ah @ 8 hour rate F.V.(1.75V/cell)
46.4Kg(102.3lbs.)
L1 (M8 Male Stud)
2.9m (Fully Charged )
800 A (5 sec.)
31.3 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)
Safety Valve
Opening pressure 10~35 kPa
Container Material
Standard: PP( UL 94-HB) FTB125-12
Optional: Flame Retardant PP(UL 94-V0) FTB125-12FR
IEC60896
BS6290/4
GB/T 19638
Eurobat guide
DIMENSION(mm/inch)
OUTER DIMENSIONS
TERMINAL TYPE
Length
560.0±2.0 22.05±0.08
Width
125.0±2.0 4.92±0.08
560±2.0 (22.05±0.08)
125±2.0 (4.92±0.08)
57.1 (2.25)
Terminal L1
23.8 (0.94)
12.0 (0.47)
Container Height
255.0±2.0 10.04±0.08
Total Height
255.0±2.0 10.04±0.08
M8 x 1.25
3.0 (0.12)
Terminal Hardware Initial Torque: 10.0Nm ±5%
Constant power discharge characteristics at 25 ^oC/77 ^oF
Discharge
F.V.
Time 15 Min 30 Min 45 Min
(V/cell)
1 Hr
2 Hr
3 Hr
1.90V
2059
1405
1027
814.3
509.6
368.1
1.85V
2315
1546
1122 901.6
562.9
401.5
1.80V
2448
1643
1185 940.4
580.7
414.1
1.75V
2562
1704
1225
969.4
592.5
418.3
1.70V
2640
1742
1249
988.8
598.4
422.1
1.65V
2701
1768
1265
999.0
604.4
424.9
1.60V
2750
1785
1277 1005.0 606.8
426.4
Constant current discharge characteristics at 25 ^oC/77 ^oF
Unit: W
4 Hr
5 Hr
297.0
320.2
326.8
330.0
332.0
334.7
335.7
250.0
269.3
275.0
277.6
279.0
280.0
280.8
Unit: A
8 Hr
169.00
182.00
185.60
187.60
187.60
187.60
188.01
10 Hr
137.76
148.44
151.44
153.00
153.00
153.00
153.27
20 Hr
74.28
80.04
81.72
82.56
82.56
82.56
82.64
Discharge
F.V.
Time 15 Min 30 Min 45 Min
(V/cell)
1 Hr
2 Hr
3 Hr 4 Hr
5 Hr 8 Hr 10 Hr 20 Hr
1.90V
172.4
117.1
85.6
69.30
43.00
30.80 24.75
20.82
14.07
11.48
6.19
1.85V
195.8 130.1
94.1
76.73
47.50
33.60 26.68
22.44 15.16 12.37
6.67
1.80V
212.9 139.2
99.9
80.03
49.00
34.65 27.23
22.90 15.47 12.62
6.81
1.75V
222.8 144.4 103.2 82.50
50.00
35.00 27.50
23.13 15.63 12.75
6.88
1.70V
229.6 147.6 105.3 84.15
50.50
35.32 27.67
23.25 15.63 12.75
6.88
1.65V
234.9 149.8 106.7 85.02
51.00
35.56 27.89
23.34 15.63 12.75
6.88
1.60V
239.1 151.2 107.6 85.53
51.20
35.68 27.97
23.41 15.66 12.77
6.89
All data and artworks shall be changed without prior notice, BB reserves the right to explain and update the information contained hereinto.
A/2 REV. Jul. 2013
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