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    Firstpower Technology Co., LTD.: Specifications

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    julio cesar silva
    This document provides specifications for the CFPS2150(2V150Ah) flooded lead-acid battery from FirstPower Technology Co., Ltd. The battery has a nominal voltage of 2V and capacity of 150Ah at the 10-hour rate and 20°C. Additional key specifications include a dry weight of 11kg, terminal type of T10 copper, internal resistance of around 2.0 mΩ, and operating temperature range of -15°C to 50°C for discharge and 10°C to 45°C for charge. The document also provides discharge characteristics curves for constant current and constant power discharge at various voltages and times as well as graphs showing effects of temperature, discharge rate, and cycle life.

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    Firstpower Technology Co., LTD.: Specifications

    Uploaded by

    julio cesar silva
    43 views2 pages
    This document provides specifications for the CFPS2150(2V150Ah) flooded lead-acid battery from FirstPower Technology Co., Ltd. The battery has a nominal voltage of 2V and capacity of 150Ah at the 10-hour rate and 20°C. Additional key specifications include a dry weight of 11kg, terminal type of T10 copper, internal resistance of around 2.0 mΩ, and operating temperature range of -15°C to 50°C for discharge and 10°C to 45°C for charge. The document also provides discharge characteristics curves for constant current and constant power discharge at various voltages and times as well as graphs showing effects of temperature, discharge rate, and cycle life.

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    CFPS2150

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    This document provides specifications for the CFPS2150(2V150Ah) flooded lead-acid battery from FirstPower Technology Co., Ltd. The battery has a nominal voltage of 2V and capacity of 150Ah at the 10-hour rate and 20°C. Additional key specifications include a dry weight of 11kg, terminal type of T10 copper, internal resistance of around 2.0 mΩ, and operating temperature range of -15°C to 50°C for discharge and 10°C to 45°C for charge. The document also provides discharge characteristics curves for constant current and constant power discharge at various voltages and times as well as graphs showing effects of temperature, discharge rate, and cycle life.

    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
    43 views2 pages

    Firstpower Technology Co., LTD.: Specifications

    Uploaded by

    julio cesar silva
    This document provides specifications for the CFPS2150(2V150Ah) flooded lead-acid battery from FirstPower Technology Co., Ltd. The battery has a nominal voltage of 2V and capacity of 150Ah at the 10-hour rate and 20°C. Additional key specifications include a dry weight of 11kg, terminal type of T10 copper, internal resistance of around 2.0 mΩ, and operating temperature range of -15°C to 50°C for discharge and 10°C to 45°C for charge. The document also provides discharge characteristics curves for constant current and constant power discharge at various voltages and times as well as graphs showing effects of temperature, discharge rate, and cycle life.

    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
    of 2

    FirstPower Technology Co., Ltd.

    CFPS2150(2V150Ah)
    Specifications
    Nominal Voltage 2V CHARACTERISTICS:
    ◆ Tubular Positive Plate;
    10HR(1.80V) 150 Ah
    Capacity ◆ Flooded Battery;
    3HR(1.75V) 115Ah
    (20℃) ◆ Porous Rubber and Porous PVC Separator
    1HR(1.60V) 84.0Ah ◆ Transparent Container.
    Battery Dry 11kg (24.3lbs)±5%
    Weigh Wet 15.0kg (33.1lbs)±5%
    Acid Weight (d=1.24kg/l) Approx 4.5kg (11.0lbs)
    Terminal type /material T10 / Copper
    Internal resistance
    Approx. 2.0 mΩ
    (Fully charged, 25℃)
    Self-discharge 1 month Remaining Capacity: 86%(20℃)
    Nominal operating
    20℃±5℃(68℉±9℉)
    temperature
    Operating Discharge -15℃～50℃(5℉～122℉)
    temperature Charge 10℃～45℃(50℉～113℉)
    range Storage 10℃～30℃(50℉～86℉)
    Constant Charge the battery at 0.05 C10 for
    current 72h.
    Initial Charge the battery at 0.1 C10 to Dimensions
    Constant 2.35v/cell; then Charge the
    charging
    voltage battery with 2.35v/cell until the
    whole charge time up to 100h.
    The battery voltage and density of
    electrolyte remain stable over 2h
    Constant
    at the end of charging , and strong
    current
    bubbles generated within the
    Mark of electrolyte
    Fully charged The charging current and density
    of electrolyte kept constant for
    Constant
    more than 3h at the end of the
    voltage
    charge; and the charging current is
    about 0.002~0.005 C10 amp.
    Charge the battery at 0.05 C10 to
    Supplementary charge
    fully charged.
    Charge the battery with 2.40v/cell
    Equalizing charging
    for 48h.
    Charge the battery with 2.23V
    Float charging (25℃); Equalizing charging the
    battery when the abnormal occurs
    Battery
    Charge& Equalizing charging the battery
    operation
    discharge after discharged and per 3months
    Supplementary charge the battery
    Backup
    per 3 or 6 months.
    Maximum charging current 37.5A(0.25C10)
    Max. discharge current 750A(5 sec.)
    Designed cycle life 1600@80% DOD (30℃)
    Designed floating life 20 years(20℃)
    Constant Current Discharge Characteristics (A, 25℃)
    F.V/TIME 30min 60min 2h 3h 4h 5h 6h 8h 10h 20h 24h 48h 120h
    1.70V 117 81.0 49.5 38.6 30.9 27.2 23.1 17.7 15.2 8.18 7.14 ---- ----
    1.75V 114 78.8 48.8 38.3 30.8 27.0 23.0 17.6 15.2 8.18 7.10 ---- ----
    1.80V 110 76.5 47.6 37.1 29.9 26.3 22.2 17.0 15.0 8.10 7.05 3.62 ----
    1.85V 104 72.0 44.7 34.8 28.1 24.8 20.9 15.9 14.3 7.73 6.71 3.62 1.50
    Constant Power Discharge Characteristics (Watt, 25℃)
    F.V/TIME 30min 60min 2h 3h 4h 5h 6h 8h 10h 20h 24h 48h 120h
    1.70V 219 153 95.3 75.8 60.8 53.6 45.6 35.0 30.3 16.4 14.3 ---- ----
    1.75V 213 150 93.8 75.0 60.3 53.3 45.2 34.8 30.0 16.4 14.3 ---- ----
    1.80V 206 146 91.5 72.8 58.5 51.6 43.8 33.8 29.9 16.2 14.2 7.34 ----
    1.85V 192 135 85.5 67.7 54.5 48.0 40.8 31.4 27.8 15.0 13.5 7.34 3.06
    Note: The above characteristics data can be obtained within three charge/discharge cycles. Page 1 of 2
    FirstPower Technology Co., Ltd. CFPS2150(2V150Ah)
    Discharge Characteristics(25℃) Initial Charging (CC)Characteristics(25℃)

    Effect of Temperature on Capacity Initial Charging (CV)Characteristics

    The Relationship for Open Circuit Voltage


    Supplementary charge (CV) Characteristics
    and Residual Capacity (25℃)

    Effect of Discharge rate on Capacity Cycle Life on D.O.D(25℃)

    www.efirstpower.com Page 2 of 2

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