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

Model NO. CH1812 / CH1824
AC Power Input Voltage 100/220 VAC ±10% single 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 ~ 16.0 VDC (Adjustment)
24 VDC 27.0 VDC ~ 31.0 VDC (Adjustment)
Float Charge Voltage Range 12 VDC 13.0 VDC ~ 14.5 VDC (Adjustment)
24 VDC 25.8 VDC ~ 28.0 VDC (Adjustment)
Protection Short circuit, over current, over voltage, no current drain when input power is off
Output Current Range 0.5 ADC ~ 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 Operation Temperature : -10~40 °C
Storage Temperature : -20~40 °C
Relative Humidity : Maximum 90%
Dimensions 315.0 (L) x 255.0 (W) x 230.0 (H) mm
Weight CH1812 : 15.6 Kg ±2%
CH1824 : 21.0 Kg ±2%

*Note : All features & specifications subject to change without notice.

Dimensions

3D Display

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