لوگوی شرکت پرسو
شماره تلفن پرسو
02183836
خانه 5 محصولات باتری باتری PEC 12-9 PEC 12-9

PEC12-9 is a general purpose battery with 5 years floating design life , meet with IEC, JIS standard.With heavy duty grid, thickness plates, special additives, RT series battery have long and reliable standby service life

Dimensions
Specification Maintenance
Capacity: 9Ah@20hr-rate to 1.75V per cell @25°C Float Charging Voltage:13.6 to 13.8 V@25°C
Voltage 12V Equalization and Cycle service voltage 14.6 to 14.8 V@25°C
Weight Approx. 2.6 Kg
Max. Discharge Current 90A (5 sec)
Internal Resistance Approx. 18mΩ Temp.compensate coefficient: -3mV/℃/cell
Operating Temperature Range Operation(maximum): -20 to 55°C Maximum charge current:2.7A
Operation(recommended) 20 to 30°C Every three months, recommend equalization
Storage: -20 to 40°C
Self Discharge less than 3%per month@25° C
Container Material A.B.S. (UL94-HB), Flammability resistance
Constant Current Discharge Characteristics: A (25°C)
F.V/Time 5MIN 10MIN 15MIN 30MIN 1HR 2HR 3HR 4HR 5HR 8HR 10HR 20HR
9.60V 35.55 23.76 18.27 10.56 6.25 3.26 2.30 1.89 1.57 1.04 0.90 0.50
10.0V 34.27 22.84 17.68 10.40 6.21 3.23 2.30 1.88 1.56 1.04 0.89 0.49
10.2V 32.41 22.13 17.28 10.31 6.17 3.22 2.29 1.87 1.55 1.03 0.88 0.48
10.5V 29.28 20.71 16.38 10.08 6.08 3.19 2.28 1.86 1.54 1.03 0.87 0.46
10.8V 26.15 19.30 15.47 9.84 5.99 3.13 2.26 1.85 1.53 1.02 0.85 0.44
11.1V 23.05 17.88 14.57 9.59 5.90 3.08 2.24 1.85 1.52 1.02 0.84 0.43
Constant Power Discharge Characteristics: W(25°C)
F.V/Time 5MIN 10MIN 15MIN 30MIN 1HR 2HR 3HR 4HR 5HR 8HR 10HR 20HR
9.60V 388.80 252.72 205.36 126.68 74.90 39.02 27.59 22.57 22.08 12.49 10.64 5.94
10.0V 378.68 252.45 202.41 124.63 74.68 38.79 27.54 22.52 21.91 12.39 10.53 5.73
10.2V 371.10 244.88 197.77 123.82 74.52 38.69 27.49 22.52 21.86 12.38 10.42 5.62
10.5V 335.35 234.78 187.47 120.85 73.28 38.08 27.32 22.36 21.80 12.34 10.31 5.40
10.8V 299.56 219.63 177.12 117.99 72.04 37.57 27.11 22.19 21.75 12.29 10.14 5.24
11.1V 263.81 204.48 166.82 115.13 70.79 37.00 26.89 22.03 21.69 12.29 9.98 5.07
Capacity Factors at Different Temperature
-20˚C -10˚C 0˚C 5˚C 10˚C 20˚C 25˚C 30˚C 40˚C 45˚C
46% 66% 76% 83% 90% 98% 100% 103% 107% 109%
Effect of temperature on float life time
Storage characteristic
Charge characteristic Curve for standby use
Discharge characteristic Curve
Equalization charge method:
First charge the batteries, then charge the batteries with constant voltage of 2.45V/cell, the time of equalization charge is 24 hours@25°C