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12V 55AH
XTV 12550
XTV 12550 is a general battery up to 12 years expected life in
standby service or more than 260 cycles at 100% discharge in
cycle service. XTV has a wider operating temperature range,
which makes them more suitable for the systems in harsh
conditions.
Specification
Cells Per Unit
6
Voltage Per Unit
Capacity
12
55AH @ 20hr-rate to 1.75V per cell @ 25°C(77°F)
Approx. 17.9 kg(39.5 lbs)
Weight
Maximum Discharge Current
Internal Resistance
Operating Temperature Range
300A(5sec)
Approx. 5.0mΩ
Discharge: -20°C~50°C (-4°F~122°F)
TUV Asia Pacific Ltd.
Taiwan Branch
Charge:
Storage:
-20°C~50°C (-4°F~122°F)
-15°C~40°C ( 5°F~104°F)
Nominal Operating Temperature Range 25°C±3°C (77°F±5°F)
Float Charging Voltage
Recommended Maximum Charging
Current Limit
13.5 to 13.8 VDC/unit Average at 25°C (77°F)
TUV Asia Pacific Ltd.
Taiwan Branch
16.5A
Equalization and Cycle Service
Self Discharge
14.4 to 15.0 VDC/unit Average at 25°C (77°F)
CSB-manufactured VRLA
(Absorbent Glass Mat type)
batteries are UL-recognized
components under UL1989.
CSB Batteries can be stored for more than 6 months at
25°C(77°F). Please charge batteries before using. For
higher temperatures the time interval will be shorter.
Terminal
I2-Thread lead alloy recessed terminal to accept M6 bolt
Polypropylene(UL 94-HB) & Flammability resistance
of (UL 94-V0) can be available upon request.
CSB is also certified by
Container Material
ISO 9001 and ISO 14001.
Dimensions :
Unit: mm (inch)
Overall Height (H)
207.3±2.5 (8.16±0.10)
Container height (h)
202.3±2.5 (7.96±0.10) 228.0±2.5 (8.98±0.10)
Length (L)
Width (W)
138.4±1.5 (5.45±0.06)
Constant Current Discharge Characteristics Unit:A (25°C,77°F)
F.V/Time
5MIN
247
227
216
194
172
152
10MIN
15MIN
30MIN
71.8
70.1
69.5
67.9
64.9
60.6
60MIN
41.0
40.0
39.7
39.4
38.1
36.2
90MIN
29.0
28.5
28.3
28.0
27.3
26.1
2HR
22.7
22.5
22.4
22.1
21.7
20.8
3HR
16.2
16.1
16.0
15.8
15.4
14.8
5HR
10.6
10.5
10.4
10.3
10.1
9.68
8HR
6.89
6.83
6.74
6.70
6.54
6.28
10HR
5.58
5.55
5.48
5.41
5.31
5.09
20HR
2.84
2.80
2.79
2.75
2.73
2.64
1.60V
1.67V
1.70V
1.75V
1.80V
1.85V
166
123
159
119
155
117
144
112
130
105
113
92.5
Constant Power Discharge Characteristics Unit:W (25°C,77°F)
F.V/Time
1.60V
1.67V
1.70V
1.75V
1.80V
1.85V
5MIN
2402
2227
2150
2010
1879
1613
10MIN
1693
1642
1590
1519
1411
1279
15MIN
1310
1283
1268
1221
1147
1030
30MIN
60MIN
90MIN
2HR
264
261
260
259
255
245
3HR
188
187
186
185
182
175
5HR
123
122
121
120
118
115
8HR
80.9
80.2
79.7
78.7
77.7
74.8
10HR
66.0
65.6
65.1
64.2
63.4
61.1
20HR
34.6
34.4
34.2
33.9
33.4
32.3
786
460
332
780
458
331
770
454
330
761
451
327
734
443
321
688
419
309
Ratings presented herein are subject to revision without notice. Please refer to www.csb-battery.com to confirm the latest version.
RA1406
