Portable Battery Chargers Float and Equalize Type

CH1812 / CH1824

Portable Automatic Battery Charger 20 Amp

Features

  • Low ripple voltage (below +/-3%)
  • Float/equalize charge mode
  • Adjustable equalize charging time
  • Voltage detector and over voltage protection
  • No current drain when input power is off
  • Set any charge current up to 20 Amp with over current protection
  • Selectable 110/220 Vac input

Specifications

  • Power Input
    • Voltage
    • 110 / 220 Vac +/-10% 1 phase (selectable)
    • Frequency
    • 50 / 60 Hz +/-5%
  • Equalize Charge Output Voltage
    • CH1812
    • Charge 12 Vdc battery at 14.5 Vdc
    • CH1824
    • Charge 24 Vdc battery at 28.8 Vdc
  • Float Charge Output Voltage
    • CH1812
    • Charge 12 Vdc battery at 13.8 Vdc
    • CH1824
    • Charge 24 Vdc battery at 27.6 Vdc
  • Equalize Charge Voltage Range
    • 12 Vdc
    • 13.5 to 14.5 Vdc (adjustable)
    • 24 Vdc
    • 27.0 to 31.0 Vdc (adjustable)
  • Float Charge Voltage Range
    • 12 Vdc
    • 13.0 to 14.5 Vdc (adjustable)
    • 24 Vdc
    • 25.8 to 28.0 Vdc (adjustable)
  • Protection
  • Short circuit, over current, over voltage, no current drain when input power is off
  • Output Current Range
  • 0.5 to 20.0 Adc
  • Voltage Regulation
  • Less than +/-1%
  • Equalize Charging Time
  • 6, 12, 24 hours setting
  • Charge Mode
  • Float charge and equalize charge
  • Cooling
  • Forced fan cooling
  • Efficiency
  • More than 80% @ full load
  • Ripple
  • +/-3%

Front View and Illustrations

  • DC Voltage Meter
  • DC Current Meter
  • Power LED
  • Float Charge LED
  • Equalize Charge LED
  • Equalize Charge Setting Button
  • Adjustable Charge Voltage
  • Adjustable Float Charge Current
  • Adjustable Equalize Charge Current
  • Input Power MCCB
  • Output Power MCCB
  • Output Terminal (+) / (-)

Environment

  • Operating Temperature
  • -10 to +40 °C
  • Storage Temperature
  • -20 to +40 °C
  • Relative Humidity
  • Max. 90%

Physical Specifications

  • Dimensions
  • 315.0 (L) x 253.0 (W) x 233.0 (H) mm
  • Weight
    • CH1812
    • 15.6 kg +/-2%
    • CH1824
    • 21.0 kg +/-2%

Downloads

Dimensions