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| HR1221W12 V21.0w/cellHR 1221WF2 is specially designed for high efficient discharge application. Its characteristics are small volume, light weight and high discharge efficiency. It can be used for more than 260 cycles at 100% discharge in cycle service, up to 5 yeas in standby service. 下载专区 :HR1221W 规格书-(732.4K) --> |
 规格书 | |
| 安培数 | 21W @ 15 minute-rate to 1.67V per cell @ 25°C (77°F) |
| 重量(kg) | Approx. 1.8kg. (3.97 lbs.) |
| 最大放电电流5秒(A) | 60/90A (5sec.) |
| 温度工作范围 | Discharge：-15℃~50℃(5°F~122°F)
Charge：-15℃~40℃(5°F~104°F)
Storage：-15℃~40℃(5°F~104°F) |
| 一般使用温度工作范围 | 25°C ± 3°C (77°F ± 5°F) |
| 浮充使用充电条件 | 13.5 to 13.8 VDC/unit Average at 25°C (77°F) |
| 均充使用充电条件 | 14.4 to 15.0 VDC/unit Average at 25°C (77°F) |
| 自放电 | It should be more than 75% of the capacity that before storage after stocked for 6 months at ambient temp. 25℃
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| 端子 | F1/F2-Faston Tab187/250 |
| 电槽组材质 | ABS(UL94-HB) & Flammability resistance of(UL94-V0) can be available upon request. |
| 尺寸 | |
| 定电流放电特性表 单位: 安培(25°C,77°F) |
| 终止电压/时间 | 2MIN | 4MIN | 6MIN | 8MIN | 10MIN | 15MIN | 20MIN | 30MIN | 60MIN | 90MIN | | 1.60V | 46.42 | 31.17 | 24.42 | 20.33 | 17.41 | 12.85 | 10.35 | 7.29 | 4.02 | 2.83 | | 1.67V | 43.14 | 29.71 | 23.63 | 19.93 | 17.06 | 12.51 | 10.08 | 7.18 | 3.99 | 2.71 | | 1.70V | 41.25 | 28.93 | 23.19 | 19.66 | 16.82 | 12.34 | 9.93 | 7.14 | 3.99 | 2.65 | | 1.75V | 37.36 | 27.42 | 22.16 | 19.00 | 16.29 | 12.05 | 9.70 | 7.06 | 3.97 | 2.56 | | 1.80V | 33.08 | 25.17 | 21.03 | 18.17 | 15.73 | 11.78 | 9.50 | 7.00 | 3.96 | 2.46 | | 1.85V | 28.58 | 22.80 | 19.23 | 16.90 | 14.75 | 11.50 | 9.28 | 6.91 | 3.94 | 2.36 |
| 定功率放电特性表 单位: 瓦特(25°C,77°F) |
| 终止电压/时间 | 2MIN | 4MIN | 6MIN | 8MIN | 10MIN | 15MIN | 20MIN | 30MIN | 60MIN | 90MIN | | 1.60V | 557.00 | 374.00 | 293.00 | 244.00 | 208.92 | 154.17 | 122.74 | 87.49 | 48.20 | 33.90 | | 1.67V | 515.00 | 357.40 | 284.00 | 238.10 | 203.10 | 150.31 | 119.94 | 86.56 | 48.06 | 32.50 | | 1.70V | 494.60 | 348.00 | 279.00 | 234.30 | 200.20 | 148.50 | 118.60 | 86.21 | 48.01 | 31.90 | | 1.75V | 451.00 | 329.00 | 266.00 | 225.94 | 194.08 | 144.80 | 115.80 | 85.81 | 47.90 | 30.70 | | 1.80V | 397.00 | 302.00 | 250.00 | 216.27 | 187.93 | 141.00 | 112.97 | 85.40 | 47.80 | 29.50 | | 1.85V | 343.00 | 275.00 | 237.13 | 208.00 | 180.71 | 138.00 | 111.17 | 85.30 | 47.70 | 28.30 |
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