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HR 1227W
12V 27W
Specification
Cells Per Unit Voltage Per Unit Capacity Weight Maximum Discharge Current Internal Resistance Operating Temperature Range
HR 1227W is specially designed for high efficient discharge application. Its characteristics are high energy density, small footprint and high discharge efficiency. It can be used for more than 260 cycles at 100% discharge in cycle service, up to 5 years in standby service.
6 12 27W @ 15min-rate to 1.67V per cell @25 (77 ) 6.8 Ah @ 20hr-rate to 1.75V per cell @25 (77 ) Approx. 1.97 kg(4.34 lbs) 100/130A(5sec) Approx. 19 m Discharge: -15 ~50 ( 5 ~122 ) Charge: -15 ~40 ( 5 ~104 ) Storage: -15 ~40 ( 5 ~104 ) 25 3 (77 5) 13.5 to 13.8 VDC/unit Average at 25 2.7A
Nominal Operating Temperature Range Float Charging Voltage Recommended Maximum Charging Current Limit Equalization and Cycle Service Self Discharge
(77
)
14.4 to 15.0 VDC/unit Average at 25 (77 ) CSB Batteries can be stored for more than 6 months at 25 (77 ). Please charge batteries before using. For higher temperatures the time interval will be shorter. F1/F2-Faston Tab187/250 ABS(UL 94-HB/File E50263)*Flammability resistance of (UL 94-V0/File E88637) can be available upon request.
CSB-manufactured VRLA batteries are ULrecognized components under UL924 and UL1989. CSB is also certified by ISO 9001 and ISO 14001.
Terminal Container Material
Dimensions :
Unit: mm (inch)
Overall Height (H) 1061.5 (4.170.06)
Container height (h) 101.81.5 (4.010.06)
Length (L) 901 (3.540.04)
Width (W) 701 (2.760.04)
5
Constant Current Discharge Characteristics
Unit:A (25
,77
)
F.V/Time 1.60V 1.67V 1.70V 1.75V 1.80V 1.85V
2MIN 55.4 50.4 45.6 41.0 36.4 31.7
4MIN 36.5 34.3 32.2 29.9 27.5 24.8
6MIN 27.5 26.5 25.3 24.2 22.7 20.7
8MIN 22.1 21.4 20.8 20.0 18.9 17.4
10MIN 18.7 18.3 17.8 17.2 16.3 15.2
15MIN 13.6 13.5 13.1 12.8 12.4 11.7
20MIN 10.9 10.8 10.7 10.6 10.3 9.59
30MIN 7.88 7.83 7.77 7.68 7.49 7.11
,77
60MIN 4.55 4.49 4.47 4.43 4.35 4.16
)
90MIN 3.23 3.18 3.16 3.13 3.08 2.96
Constant Power Discharge Characteristics
Unit:W (25
F.V/Time 1.60V 1.67V 1.70V 1.75V 1.80V 1.85V
2MIN 503 469 455 428 403 377
4MIN 383 358 347 327 309 290
6MIN 305 288 280 268 255 240
8MIN 254 242 236 229 218 208
10MIN 219 211 206 200 192 184
15MIN 163 162 161 158 153 144
20MIN 127 126 125 124 120 114
30MIN 92.4 91.6 91.3 90.3 88.2 84.4
60MIN 52.4 52.6 52.3 51.8 51.3 49.2
90MIN 37.4 37.3 37.1 36.8 36.7 35.1
RA0812
HR 1227W
12V 27W
140 120 100 80 60 40 20
0.049 0.042 0.035 0.028 0.021 0.014 0.007
2.60 2.40 2.20 2.00 1.80 1.60 1.40 1PWx15Min 1PWx7.5Min
)Ratio
0.025PA
0
3
6
9
12
15
18
140 120 100 80 60 40 20
0.049 0.042 0.035 0.028 0.021 0.014 0.007
2.60 2.40
68
2.20 2.00 1.80 1.60
14.70V 1PWx15Min 1PWx7.5Min
)Ratio
1.40
2.45V 0.025PA
0
3
6
9
12
15
18
Charging Procedures
Application Cycle Use Standby Charge Voltage(V/Cell) Temperature 25 (77 ) 25 (77 ) Set Point 2.45 2.275 Allowable Range 2.40~2.50 2.25~2.30 Max.Charge Current 0.1PA
Final Discharge Voltage V/Cell Discharge Power(W)
1.75 0.1P>(W)
1.70 0.1P (W)<0.25P
1.60 0.25P (W)<1.0P
1.30 (W) 1.0P
GLOBAL HQ CSB BATTERY CO., LTD. (TAIWAN) Tel : +886-2-2555-5600 Fax : +886-2-2555-3300 mail : service@csb-battery.com.tw BEIJING OFFICE. (CHINA) CSB BATTERY TECHNOLOGIES (BEIJING) CO., LTD. Tel : +86-10-59621300/1301/1302/1303 Fax : +86-10-59621304 mail : chinasls@csb-battery.com
AMERICA HQ CSB BATTERY TECHNOLOGIES INC. (U.S.A) Tel : +1-817-244-7777/1-(800)3-CSB-USA(272872) Fax : +1-817-244-4445 mail : csb@csb-battery.com SHANGHAI OFFICE. (CHINA) CSB BATTERY LOGISTIC (SHANGHAI) CO., LTD. Tel : +86-21-5046-1622/5046-0833 Fax : +86-21-5064-3314 mail : chinasls@csb-battery.com
EUROPE HQ CSB Battery Europe BV. Tel : +31(0)-180-418-140 Fax : +886-2-2555-3300 mail : eurosales@csb-battery.eu SHENZHEN OFFICE.( CHINA ) CSB BATTERY LOGISTIC ( SHANGHAI ) CO., LTD. Tel : +86-755-8831-6488/6396/6356 Fax : +86-755-8831-6548 mail : she@csb-battery.com.cn

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