Portable Battery Chargers Float & Equalize Type

CH1812 / CH1824

Portable Automatic Battery Charger 20 Amp

Brochure

Manual

Rotating Image

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

AC Input Power Voltage 100/220 Vac +/-10% 1 phase (adjustable)
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 Vdc to 14.5 Vdc (adjustable)
24 Vdc : 27.0 Vdc to 31.0 Vdc (adjustable)
Float Charge Voltage Range 12 Vdc : 13.0 Vdc to 14.5 Vdc (adjustable)
24 Vdc : 25.8 Vdc 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 < +/-1%
Equalize Charging Time 6, 12, 24 hours setting
Charge Mode Float charge and equalize charge
Cooling Forced fan cooling
Efficiency > 80% @ full load
Ripple +/-3%
Front View and Illustrations
  • DC Voltage Meter
  • DC Current Meter
  • Equalize Charge Setting Button
  • Float Charge LED
  • Equalize Charge LED
  • Power LED
  • 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%
Dimension 315.0 (L) x 253.0 (W) x 233.0 (H) mm
Weight CH1812 : 15.6 Kg +/-2%
CH1824 : 21.0 Kg +/-2%

Diagram and Dimensions

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