Transcript
FCB-650A Datasheet
PowerCube
Introduction FCB (Fast charge battery) is for hybrid dual power for poor grid
Features Cycle ×20
Macromolecule glue
Terminal Cover
Container
life is up to 1500 times @50%DOD, 25℃ High charge acceptability, maximum charging current up to 0.3C to shorten 50% recharging time Energy efficiency is more than 90% UL: MH48278, IEC 60896, CE
Technical Specifications Nominal Voltage
2V
Capacity
650 Ah @ 10hr to 1.80V per cell @ 25℃
Weight
Approx. 35kg
Size
181(L)×225(W) ×365(H) mm
Internal Resistance (full charged)
Approx. 0.39mΩ @ 25℃
Self Discharge @ 25℃
Less than 3% after 30 days storage Discharge: -20℃～40℃
Operating Temperature Range
Charge: -20℃～40℃ Storage: -20℃～40℃
Recommended Operating Temperature
20℃～30℃
Maximum Charging Current Limited
195A Float: 2.23 V, Temps coefficient -3.3 mV/℃
Charging Voltage @ 25℃
Cycle: 2.35V Container Materials
ABS
Terminal
M8 and HPb59-1 105 % @ 40℃
Capacity Affected by Temperature
85 % @ 0℃ 60 % @ -20℃
Constant Current Discharge Characteristics Unit: A (25℃) F.V/Time
30min
1hr
2hr
3hr
4hr
5hr
6hr
8hr
10hr
12hr
1.70V
627
366
224
166.1
133.2
112.9
98.4
78.2
68.2
57.8
1.75V
601
359
221
164.6
132.7
112.3
97.8
77.4
66.9
57.3
1.80V
548
350
215
163.3
131.3
111.6
96.6
76.2
65.8
56.8
1.83V
522
340
210
160.7
129.0
109.2
95.5
75.8
65.0
55.0
1.85V
496
330
205
158.1
126.7
107.3
94.5
75.5
64.3
53.2
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FCB-650A Datasheet
PowerCube
Constant Power Discharge Characteristics Unit: W/cell (25℃) F.V/Time
30min
1hr
2hr
3hr
4hr
5hr
6hr
8hr
10hr
12hr
1.70V
1136
679
425
318
259
223
195
155.8
135.1
115.4
1.75V
1104
677
423
317
259
222
194
154.7
133.9
114.8
1.80V
1020
668
415
316
258
222
192
152.5
131.6
114.0
1.83V
984
653
408
313
255
218
190
152.2
130.7
110.7
1.85V
945
638
399
309
251
214
189
151.8
129.4
107.3
Discharge performance at different discharge rate
Cycle life vs. Depth of Discharge @25℃
Curve of self-discharge at different temperature
Charge curves of different method
* The information in this document may contain predictive statements including, without limitation, statements regarding the future financial and operating results, future product portfolio, new technology, etc. There are a number of factors that could cause actual results and developments to differ materially from those expressed or implied in the predictive statements. Therefore, such information is provided for reference purpose only and constitutes neither an offer nor an acceptance. Huawei may change the information at any time without notice.
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